M52742ASP

M52742ASP RENESAS | Alldatasheet

Document overview

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• PDF pages: 27

Technical content

Features

• Frequency band width: RGB 200 MHz (at −3 dB) OSD 80 MHz Input: RGB 0.7 V P-P (typ.) OSD 3 V P-P min. (positive) BLK (for OSD) 3 V P-P min. (positive) Retrace BLK 3 V P-P min. (positive) Output: RGB 5.5 V P-P (max.) OSD 5 V P-P (max.)
• Main contrast and sub contrast can be controlled by I2C BUS.
• Include internal and external pedestal clamp circuit. Application CRT display monitor Recommended Operating Condition Supply voltage range: 11.5 to 12.5 V (V3, V8, V12, V36) 4.5 to 5.5 V (V17) Rated supply voltage: 12.0 V (V3, V8, V12, V36)

5.0 V (V17)

BUS controlled 3ch video pre-amp with OSD mixing function and retrace blanking function

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 2 of 26 Block Diagram VCC1 (R) 12 V OSD IN (R) 2730 16 36 33 23 24 25 26 Clamp Sub Cont (8 bit) Sub Cont (8 bit) Sub Cont (8 bit) Clamp Clamp Sync on Green Sep Clamp F/B Sub contrast Sub contrast Sub contrast Main contrast Main contrast Main contrast OSD Mix OSD Mix OSD Mix Amp Clamp F/B Amp Clamp F/B DAC BUS I/F Amp Retrace blanking Retrace blanking Retrace blanking INPUT (R) GND1 (R) OSD IN (G) INPUT (G) VCC1 (G) 12 V GND1 (G) OSD IN (B) INPUT (B) VCC1 (B) 12 V GND1 (B) CONTRAST (ABL) IN INPUT (SOG) SOG SEP OUT UNIFORMITY IN OSD BLK IN R Sub Cont 8 bit OSD level 4 bit Main contrast 8 bit G Sub Cont 8 bit B Sub Cont 8 bit CLAMP PULSE IN VCC2 = 12 V GND2 DAC OUTPUT FOR CUT-OFF adj OUTPUT (R) EXT FEED BACK (R) OUTPUT (G) EXT FEED BACK (G) OUTPUT (B) EXT FEED BACK (B) SDA SCL GND (5 V) RETRACE BLK IN MAIN BRIGHTNESS VCC 5 V (DIGITAL)

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 3 of 26 Pin Arrangement OSD BLK IN INPUT (R) VCC1 (R) OSD IN (R) GND1 (R) INPUT (G) INPUT (SOG) VCC1 (G) OSD IN (G) GND1 (G) INPUT (B) VCC1 (B) OSD IN (B) GND1 (B) ABL IN UNIFORMITY IN VCC = 5 V SOG SEP OUT VCC2 OUTPUT (R) EXT FEED BACK (R) GND2 OUTPUT (G) EXT FEED BACK (G) MAIN BRIGHTNESS OUTPUT (B) EXT FEED BACK (B) RETRACE BLK IN D/A OUT1 D/A OUT2 D/A OUT3 D/A OUT4 GND (5 V) SDA SCL CLAMP PULSE IN M52742ASP (Top view) Outline: 36P4E

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 4 of 26 Absolute Maximum Ratings (Ta = 25°C) Item Symbol Ratings Unit Supply voltage (pins 3, 8, 12, 36) V CC12 13.0 V Supply voltage (pin 17) VCC5 6.0 V Power dissipation Pd 2403 mW Ambient temperature Topr −20 to +75 °C Storage temperature Tstg −40 to +150 °C Recommended supply 12 Vopr12 12.0 V Recommended supply 5 Vopr5 5.0 V

Electrical Characteristics

(VCC = 12 V, 5 V, Ta = 25°C, unless otherwise noted) Min. Limits Input CTL Voltage BUS CTL (H) 2, 6, RGB in 4, 9 OSD in OSD BLK SOG in UNI in Bri- ght ABL 00H Main Cont 64H 100 01H Sub Cont 02H Sub Cont 03H Sub Cont 04H OSD Adj 05H BLK Adj 06H D/A OUT 07H D/A OUT 08H D/A OUT 09H D/A OUT 0BH INT EXT ReT BLK CP in Unit Test Point (s) 2.0 5.0aa aaa b SG5 IN OUT VP-P Symbol ICC1 ICC2 Vomax Vimax Gv ∆Gv VC1 ∆VC1 VC2 ∆VC2 VC3 ∆VC3 VSC1 ∆VSC1 VSC2 ∆VSC2 VSC3 ∆VSC3 Item Circuit current1 Circuit current2 Output dynamic range Maximum input Maximum gain Relative max- imum gain Main contrast control characteristics1 Main contrast control relative characteristics1 Main contrast control characteristics2 Main contrast control relative characteristics2 Main contrast control characteristics3 Main contrast control relative characteristics3 Sub contrast control characteristics1 Sub contrast control relative characteristics1 Sub contrast control characteristics2 Sub contrast control relative characteristics2 Sub contrast control characteristics3 Sub contrast control relative characteristics3 Typ. Max. FFH 255 FFH 255 FFH 255 FFH 255 FFH 255 FFH 255 FFH 255 FFH 255 00H 00H 00H mA I A 4.0 5.0aa aaa b SG5  126 146 Vari able 5.0aa aaa b SG5 OUT VP-P6.0 8.0  1.6  FFH 255 2.0 5.0aa aaa b SG5 OUTdB16.5 17.7 19.4 C8H 200 2.0 5.0aa aaa b SG5 OUTdB15.5 17.0 18.5 64H 100 aa aaa b SG5 14H aa aaa b SG5 0.8 1.0 1.2 FFH 255 C8H 200 C8H 200 C8H 200 aa aaa b SG5 aa aaa b SG5 FFH 255 64H 100 64H 100 64H 100 aa aaa b SG5 FFH 255 14H 14H 14H 4.0 5.0aa aaa b SG5 IBmA 18 25 b SG2 Variable a b SG2 b SG1 b SG1 b SG1 b SG1 b SG1 b SG1 b SG1 a

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 5 of 26 Electrical Characteristics (cont.) Min. Limits Input CTL Voltage BUS CTL (H) 2, 6, RGB in 4, 9 OSD in OSD BLK SOG in UNI in Bri- ght ABL 00H Main Cont 01H Sub Cont 02H Sub Cont 03H Sub Cont 04H OSD Adj 05H BLK Adj 06H D/A OUT 07H D/A OUT 08H D/A OUT 09H D/A OUT 0BH INT EXT ReT BLK CP in Typ. Max. Unit Test Point (s)Symbol VMSC ∆VMSC ABL1 ∆ABL1 ABL2 ∆ABL2 VB1 ∆VB1 VB2 ∆VB2 VB3 ∆VB3 FC1 ∆FC1 FC1' ∆FC1' FC2 ∆FC2 C.T.1 C.T.1' C.T.2 C.T.2' C.T.3 C.T.3' Item Main/sub contrast control characteristics Main/sub contrast control relative characteristics ABL control characteristics1 ABL control relative characteristics1 ABL control characteristics2 Crosstalk1 (f = 50 MHz) ABL control relative characteristics2 Brightness control characteristics1 Brightness control relative characteristics1 Brightness control characteristics2 Brightness control relative characteristics2 Brightness control characteristics3 Brightness control relative characteristics3 Frequency characteristics1 (f = 50 MHz) Frequency relative characteristics1 (f = 50 MHz) Frequency characteristics1 (f = 200 MHz) Frequency relative characteristics1 (f = 200 MHz) Frequency characteristics2 (f = 200 MHz) Crosstalk1 (f = 200 MHz) Crosstalk2 (f = 50 MHz) Crosstalk2 (f = 200 MHz) Crosstalk3 (f = 50 MHz) Crosstalk3 (f = 200 MHz) Frequency relative characteristics2 (f = 200 MHz) Va a a a a a b SG5 b SG3 dB a a a a a a 5 V Vari able Vari able 5.0OUT−2.0 0 2.5 − 25 −20 Vari able aa a aa a 5 V 5.0dB FFH 255 OUT (29) OUT (32) 2bSG3 11a − 15 −10 Vari able aa a aa a 5 V 5.02bSG3 11a OUT (29) OUT (32) dB − 25 −20 Vari able aa a aa a 5 V 5.02a 6bSG3 11a OUT (29) OUT (35) dB − 15 −10 Vari able aa a aa a 5 V 5.02a 6bSG3 11a OUT (29) OUT (35) dB − 25 −20 Vari ableaa a aa a 5 V 5.02a 11bSG3 OUT (32) OUT (35) dB − 15 −10 Vari ableaa a aa a 5 V 5.02a 11bSG3 OUT (32) OUT (35) dB C8H 200 C8H 200 C8H 200 C8H 200 OUT 2.0 5.0aa a aa b SG5 b SG1 VP-P3.5 4.1 4.7 b SG1 2.0 4.0aa a aa b SG5 OUTVP-P FFH 255 FFH 255 FFH 255 FFH 255 4.2 5.0 5.8 b SG1 VP-P 2.0 2.0aa a aa b SG5 OUT2.6 3.1 3.6 V4 .0 5.0aa a a a a b SG5 OUT3.3 3.7 4.1 FFH 255 FFH 255 FFH 255 FFH 255 FFH 255 FFH 255 FFH 255 00H 00H 00H b SG3 Vari able Vari able dB a a a a a a 5 V 5.0OUT−3.0 0 3.0 b SG3 Vari able dB a a a a a a 5 V 5.0OUT−3.0 3.0 5.0 Va a a a a a b SG5

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 6 of 26 Electrical Characteristics (cont.) Min. Limits Input CTL Voltage BUS CTL (H) 2, 6, RGB in 4, 9 OSD in OSD BLK SOG in UNI in Bri- ght ABL 00H Main Cont 01H Sub Cont 02H Sub Cont 03H Sub Cont 04H OSD Adj 05H BLK Adj 06H D/A OUT 07H D/A OUT 08H D/A OUT 09H D/A OUT 0BH INT EXT ReT BLK CP in Typ. Max. Unit Test Point (s)Symbol Tr Tf ∆Tr ∆Tf VthCP WCP OTr OTf Oaj1 ∆Oaj1 Oaj2 ∆Oaj2 OBLK ∆OBLK VthOSD VthBLK HBLK1 HBLK2 HBLK3 VthRET SS-NV SS-SV VSH VSL TDS-F Vari able OUT Vari able 5.0aa aaa b SG5 b SG1 ns 1.7  Vari able 5.0aa aaa b SG5 b SG1 OUTns Vari able −0.8 0 0.8 OUT Vari able 5.0aa aaa b SG5 b SG1 Vari able ns−0.8 0 0.8 b SG1 2.0 5.0aa aaa b SG5 Variable OUTµs0.2 0.5  SG6 b SG6 aaab SG5

0.02 V P-P

2.0 5.0aa a a b SG4 Variable aa SonG IN Sync OUT0.2 0.3  VP-P 2.0 5.0aa a a b SG4 Variable aa SG4 aa Sync OUT0 0.3 0.6 V 2.0 5.0aa a a b SG4 aa Sync OUT06 09 0 n s 2 . 0 5 . 0aa a a b SG4 aa ns 2.0 5.0aa b SG6 aaab SG5 OUT 3.0 6.0 2.0 5.0aa b SG6 aaab SG5 OUT 3.0 6.0 ns b SG1 V2 .0 5.0aa aaa b SG5 Variable OUT1.0 1.5 2.0 FFH 255 00H 00H 0FH 06H 00H 08H 08H 08H 08H 08H 0FH SG6 b SG6 Variable aaab SG5 OUT V2.2 2.7 3.2 b SG6 Variable 2.0 5.0b SG1 aa a ab SG5 OUT SG7 aab SG5 OUT SG7 aab SG5 OUT VP-P OUT 2.0 5.0a b SG6 a aaab SG5 0 −0.1 −0.3 SG7 aab SG5 OUT SG7 Variable aab SG5 OUT 2.0 5.0a b SG6 b SG6 aaab SG5 VP-P OUT4.6 5.4 6.2 Item OSD relative characteristics Pulse characteristics1 (4 V P-P) Relative pulse characteristics1 Relative pulse characteristics2 Clamp pulse minimum width OSD adjust control characteristics2 SOG input maximum noise voltage SOG minimum input voltage Sync output high level Sync output low level Sync output delay time1 OSD pulse characteristics1 OSD pulse characteristics2 OSD adjust control relative characteristics1 OSD adjust control relative characteristics2 Clamp pulse threshold voltage OSD input threshold voltage OSD BLK input threshold voltage Retrace BLK characteristics1 Retrace BLK characteristics2 OSD BLK characteristics Retrace BLK characteristics3 Retrace BLK input threshold voltage OSD adjust control characteristics1 Pulse characteristics2 (4 V P-P) Vari able 5.0aa aaa b SG5 b SG1 OUT Vari able ns 2.2 

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 7 of 26 Electrical Characteristics (cont.) Min. Limits Input CTL Voltage BUS CTL (H) ABL CP in Typ. Max. Unit Test Point (s)Symbol TDS-R VOH VOL DNL UNI1 UNI2 IA− IA+ 2, 6, RGB in 4, 9 OSD in OSD BLK SOG in UNI in Bri- ght 00H Main Cont 01H Sub Cont 02H Sub Cont 03H Sub Cont 04H OSD Adj 05H BLK Adj 06H D/A OUT 07H D/A OUT 08H D/A OUT 09H D/A OUT 0BH INT EXT ReT BLK Sync OUT 5.0aa a b SG4 aaans06 0 9 0 VDC00 . 5 1 . 0 OUT %71 0 1 3 LSB−1.0  1.0 mA0.18  mA 2.0 5.0aa aa a aa2 .0 5.0aa aa a aa2 .0 5.0aa aa a aa2 .0 5.0aa aa a aa2 .0 5.0aa aa a aa2 .0 5.0aa aab SG1 b SG5 b SG6 2.5 V 2.0 5.0aa aab SG1 b SG5 b SG6 1.25 V 2.0  1.0 %O U T3.5 5 6.5 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H Vari able Vari able Vari able Vari able 00H 00H 00H FFH 255 FFH 255 FFH 255 FFH 255 FFH 255 FFH 255 FFH 255 FFH 255 FFH 255 FFH 255 FFH 255 FFH 255 C8H 200 C8H 200 C8H 200 C8H 200 Item Sync output delay time2 D/A L output voltage D/A nonlinearity Uniformity characteristics2 D/A input current range D/A output current range Uniformity characteristics1 D/A H output voltage D/A OUT D/A OUT D/A OUT D/A OUT D/A OUT VDC4.5 5.0 5.5 Electrical Characteristics Test Method ICC1 Circuit Current1 Measuring conditions are as listed in supplementary Table. Measured with a current meter at test point IA. ICC2 Circuit Current2 Measuring conditions are as listed in supplementary Table. Measured with a current meter at test point I Vomax Output Dynamic Range Decrease V30 gradually, and measure the voltage when the waveform output is distorted. The voltage is called VOL. Next, increase V30 gradually, and measure the voltage when the top of waveform output is distorted. The voltage is called VOH. Voltage Vomax is calculated by the equation below: Vomax = VOH − VOL Waveform output VOL 0.0 5.0 VOH (V) Vimax Maximum Input Increase the input signal (SG2) amplitude gradually, starting from 700 mVP-P. Measure the amplitude of the input signal when the output signal starts becoming distorted.

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 8 of 26 GV Maximum Gain Input SG1, and read the amplitude output at OUT (29, 32, 35). The amplitude is called VOUT (29, 32, 35). Maximum gain GV is calculated by the equation below: GV = 20log (dB)0.7 VOUT ∆GV Relative Maximum Gain Relative maximum gain ∆GV is calculated by the equation below: ∆GV = VOUT (29) / VOUT (32), VOUT (32) / VOUT (35), VOUT (35) / VOUT (29) VC1 Main Contrast Control Characteristics1 Measuring the amplitude output at OUT (29, 32, 35). The measured value is called VOUT (29, 32, 35). Main contrast control characteristics VC1 is calculated by the equation below: VC1 = 20log (dB)0.7 VOUT ∆VC1 Main Contrast Control Relative Characteristics1 Relative characteristics ∆VC1 is calculated by the equation below: ∆VC1 = VOUT (29) / VOUT (32), VOUT (32) / VOUT (35), VOUT (35) / VOUT (29) V C2 Main Contrast Control Characteristics2 Measuring condition and procedure are the same as described in VC1. ∆VC2 Main Contrast Control Relative Characteristics2 Measuring condition and procedure are the same as described in ∆VC1. VC3 Main Contrast Control Characteristics3 Measuring the amplitude output at OUT (29, 32, 35). The measured value is called VOUT (29, 32, 35). ∆VC3 Main Contrast Control Relative Characteristics3 Measuring condition and procedure are the same as described in ∆VC1.

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 9 of 26 VSC1 Sub Contrast Control Characteristics1 Measure the amplitude output at OUT (29, 32, 35). The measured value is called VOUT (29, 32, 35). Sub contrast control characteristics VSC1 is calculated by the equation below: VSC1 = 20log (dB)0.7 VOUT ∆VSC1 Sub Contrast Control Relative Characteristics1 Relative characteristics ∆VSC1 is calculated by the equation below: ∆VSC1 = VOUT (29) / VOUT (32), VOUT (32) / VOUT (35), VOUT (35) / VOUT (29). VSC2 Sub Contrast Control Characteristics2 Measuring condition and procedure are the same as described in VSC1. ∆VSC2 Sub Contrast Control Relative Characteristics2 Measuring condition and procedure are the same as described in ∆VSC1. VSC3 Sub Contrast Control Characteristics3 Measuring the amplitude output at OUT (29, 32, 35). The measured value is called VSC3 ∆VSC3 Sub Contrast Control Relative Characteristics3 Measuring condition and procedure are the same as described in ∆VSC1. VMSC Main/sub Contrast Control Characteristics Measure the amplitude output at OUT (29, 32, 35). The measured value is called VMSC. ∆VMSC Main/sub Contrast Control Relative Characteristics Relative characteristics ∆VMSC is calculated by the equation below: ∆VMSC = VOUT (29) / VOUT (32), VOUT (32) / VOUT (35), VOUT (35) / VOUT (29) ABL1 ABL Control Characteristics1 Measure the amplitude output at OUT (29, 32, 35). The measured value is called VOUT (29, 32, 35), and is treated as ABL1. ∆ABL1 ABL Control Relative Characteristics1 Relative characteristics ∆ABL1 is calculated by the equation below: ∆ABL1 = VOUT (29) / VOUT (32) , VOUT (32) / VOUT (35) , VOUT (35) / VOUT (29)

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 10 of 26 ABL2 ABL Control Characteristics2 Measuring condition and procedure are the same as described in ABL1. ∆ABL2 ABL Control Relative Characteristics2 Measuring condition and procedure are the same as described in ∆ABL1. VB1 Brightness Control Characteristics1 Measure the DC voltage at OUT (29, 32, 35) with a voltmeter. The measured value is called VOUT (29, 32, 35), and is treated as VB1. ∆VB1 Brightness Control Relative Characteristics1 Relative characteristics ∆VB1 is calculated by the difference in the output between the channels. ∆VB1 = VOUT (29) − VOUT (32), VOUT (32) − VOUT (35), VOUT (35) − VOUT (29) VB2 Brightness Control Characteristics2 Measuring condition and procedure are the same as described in VB1. ∆VB2 Brightness Control Relative Characteristics2 Measuring condition and procedure are the same as described in ∆VB1. VB3 Brightness Control Characteristics3 Measuring condition and procedure are the same as described in VB1. ∆VB3 Brightness Control Relative Characteristics3 Measuring condition and procedure are the same as described in ∆VB1. FC1 Frequency Characteristics1 (f = 50 MHz) First, SG3 to 1 MHz is as input signal. Input a resister that is about 2 kΩ to offer the voltage at input pins (2, 6, 11) in order that the bottom of input signal is 2.5 V. Control the main contrast in order that the amplitude of sine wave output is 4.0 VP-P. Control the brightness in order that the bottom of sine wave output is 2.0 VP-P. By the same way, measure the output amplitude when SG3 to 50 MHz is as input signal. The measured value is called VOUT (29, 32, 35). Frequency characteristics FC1 (29, 32, 35) is calculated by the equation below: FC1 = 20log (dB)Output amplitude when inputted SG3 (1 MHz): 4 VP-P VOUT VP-P ∆FC1 Frequency Relative Characteristics1 (f = 50 MHz) Relative characteristics ∆FC1 is calculated by the difference in the output between the channels. FC1' Frequency Characteristics1 (f = 200 MHz) Measuring condition and procedure are the same as described in table, expect SG3 to 200 MHz. ∆FC1' Frequency Relative Characteristics1 (f = 200 MHz) Relative characteristics ∆FC1' is calculated by the difference in the output between the channels.

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 11 of 26 FC2 Frequency Characteristics2 (f = 200 MHz) SG3 to 1 MHz is as input signal. Control the main contrast in order that the amplitude of sine wave output is 1.0 VP-P. By the same way, measure the output amplitude when SG3 to 200 MHz is as input signal. The measured value is called VOUT (29, 32, 35). Frequency characteristics FC2 (29, 32, 35) is calculated by the equation below: FC2 = 20log (dB)Output amplitude when inputted SG3 (1 MHz): 4 VP-P VOUT VP-P ∆FC2 Frequency Relative Characteristics2 (f = 200 MHz) Relative characteristics ∆FC2 is calculated by the difference in the output between the channels. C.T.1 Crosstalk1 (f = 50 MHz) Input SG3 (50 MHz) to pin 2 only, and then measure the waveform amplitude output at OUT (29, 32, 35). The measured value is called VOUT (29, 32, 35). Crosstalk C.T.1 is calculated by the equation below: C.T.1 = 20log (dB)VOUT (35) VOUT (29, 32) C.T.1' Crosstalk1 (f = 200 MHz) Measuring condition and procedure are the same as described in C.T.1, expect SG3 to 200 MHz. C.T.2 Crosstalk2 (f = 50 MHz) Input SG3 (50 MHz) to pin 6 only, and then measure the waveform amplitude output at OUT (29, 32, 35). The measured value is called VOUT (29, 32, 35). Crosstalk C.T.2 is calculated by the equation below: C.T.2 = 20log (dB)VOUT (35) VOUT (29, 32) C.T.2' Crosstalk2 (f = 200 MHz) Measuring condition and procedure are the same as described in C.T.2, expect SG3 to 200 MHz. C.T.3 Crosstalk3 (f = 50 MHz) Input SG3 (50 MHz) to pin 11 only, and then measure the waveform amplitude output at OUT (29, 32, 35). The measured value is called VOUT (29, 32, 35). Crosstalk C.T.3 is calculated by the equation below: C.T.3 = 20log (dB)VOUT (35) VOUT (29, 32) C.T.3' Crosstalk3 (f = 200 MHz) Measuring condition and procedure are the same as described in C.T.3, expect SG3 to 200 MHz. Tr Pulse Characteristics1 (4 V P-P) Control the main contrast (00H) in order that the amplitude of output signal is 4.0 VP-P. Control the brightness (V30) in order that the Black level of output signal is 2.0 V. Measure the time needed for the input pulse to rise from 10% to 90% (Tr1) and for the output pulse to rise from 10% to 90% (Tr2) with an active probe. Pulse characteristics Tr is calculated by the equations below: ∆Tr Relative Pulse Characteristics1 Relative characteristics ∆Tr is calculated by the difference in the output between the channels.

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 12 of 26 Tf Pulse Characteristics2 (4 VP-P) Measure the time needed for the input pulse to fall from 90% to 10% (Tf1) and for the output pulse to fall from 90% to 10% (Tf2) with an active probe. Pulse characteristics Tf is calculated by the equations below: ∆Tf Relative Pulse Characteristics2 Relative characteristics ∆Tf is calculated by the difference in the output between the channels. 100% 90% 10% Tr1 or Tr2 Tf1 or Tf2 VthCP Clamp Pulse Threshold Voltage Turn down the SG5 input level gradually from 5.0 V P-P, monitoring the waveform output. Measure the top level of input SG5 at when the output pedestal level is start to going down or unstable. WCP Clamp Pulse Minimum Width Decrease the SG5 pulse width gradually from 0.5 µs, monitoring the output. Measure the input SG5 pulse width (at the point of 1.5 V) at when output pedestal level is start to going down or unstable. OTr OSD Pulse Characteristics1 Measure the time needed for the output pulse to rise from 10% to 90% (OTr) with an active probe. OTf OSD Pulse Characteristics2 Measure the time needed for the output pulse to fall from 90% to 10% (OTf) with an active probe. Oaj1 OSD Adjust Control Characteristics1 Measure the amplitude output at OUT (29, 32, 35). The measured value is called VOUT (29, 32, 35), and is treated as Oaj1. ∆Oaj1 OSD Adjust Control Relative Characteristics1 Relative characteristics ∆Oaj1 is calculated by the equation below: ∆Oaj1 = VOUT (29) / VOUT (32), VOUT (32) / VOUT (35), VOUT (35) / VOUT (29) Oaj2 OSD Adjust Control Characteristics2 Measuring condition and procedure are the same as described in Oaj1. ∆Oaj2 OSD Adjust Control Relative Characteristics2 Measuring condition and procedure are the same as described in ∆Oaj1.

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 13 of 26 OBLK OSD BLK Characteristics Output voltage-Black level voltage of "High" section of SG6 is calculated. The calculated value is called VOUT (29, 32, 35), and is treated as OBLK. ∆OBLK OSD Relative Characteristics Relative characteristics ∆OBLK is calculated by the equation below: ∆OBLK = VOUT (29) - VOUT (32), VOUT (32) - VOUT (35), VOUT (35) - VOUT (29) VthOSD OSD Input Threshold Voltage Reduce the SG6 input level gradually, monitoring output. Measure the SG6 level when the output reaches 0 V. The measured value is called VthOSD. VthBLK OSD BLK Input Threshold Voltage Confirm that output signal is being blanked by the SG6 at the time. Monitoring to output signal, decreasing the level of SG6. Measure the top level of SG6 when the blanking period is disappeared. The measured value is called VthBLK. HBLK1 Retrace BLK Characteristics1 Measure the amplitude output is blanked by the SG7 at OUT (29, 32, 35). The measured value is called VOUT (29, 32, 35), and is treated as HBLK1. HBLK2 Retrace BLK Characteristics2 Measure the amplitude output is blanked by the SG7 at OUT (29, 32, 35). The measured value is called VOUT (29, 32, 35), and is treated as HBLK2. HBLK3 Retrace BLK Characteristics3 Measure the amplitude output is blanked by the SG7 at OUT (29, 32, 35). The measured value is called VOUT (29, 32, 35), and is treated as HBLK3. VthRET Retrace BLK Input Threshold Voltage Confirm that output signal is being blanked by the SG7 at the time. Monitoring to output signal, decreasing the level of SG7. Measure the top level of SG7 when the blanking period is disappeared. The measured value is called VthRET. SS-NV SOG Input Maximum Noise Voltage The sync's amplitude of SG4 be changed all white into all black, increase from 0 V P-P to 0.02 VP-P. No pulse output permitted. SS-SV SOG Minimum Input Voltage The sync's amplitude of SG4 be changed all white or all black, decrease from 0.3 VP-P to 0.2 VP-P. Confirm no malfunction produced by noise. VSH Sync Output High Level Measure the high voltage at SyncOUT. The measured value is treated as VSH. VSL Sync Output Low Level Measure the low voltage at SyncOUT. The measured value is treated as VSL.

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 14 of 26 TDS-F Sync Output Delay Time1 SyncOUT becomes High with sync part of SG4. Measure the time needed for the front edge of SG4 sync to fall from 50% and for SyncOUT to rise from 50% with an active probe. The measured value is treated as TDS-F, less than 90 ns. TDS-R Sync Output Delay Time2 Measure the time needed for the rear edge of SG4 sync to rise from 50% and for SyncOUT to fall from 50% with an active probe. The measured value is treated as TDS-R, less than 90 ns. TDS-RTDS-F (50%)sync (50%) SG4 SyncOUT Pedestal voltage VOH D/A H Output Voltage Measure the DC voltage at D/A OUT. The measured value is treated as VOH. VOL D/A L Output Voltage Measure the DC voltage at D/A OUT. The measured value is treated as VOL. IAO D/A Output Current Range Electric current flow from the output of D/A OUT must be less than 1.0 mA: IA+. Electric current flow into the output of D/A OUT must be more than 0.18 mA: IA−.

1 VDC

IA− A DNL D/A Nonlinearity The difference of differential non-linearity of D/A OUT must be less than ±1.0 LSB. UNI1 Uniformity Characteristics1, UNI2 Uniformity characteristics2 VuniA is amplitude output at OUT (29, 32, 35), when SG6 is low voltage. VuniB is amplitude output at OUT (29, 32, 35), when SG6 is high voltage. Modulation ratio UNI (UNI2) is calculated by the equation below; UNI1 (UNI2) = 100 • (VuniB / VuniA − 1) (%) OUT SG6 5 VP-P (2.5 VP-P) Pedestal voltage VuniB VuniA

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 15 of 26 I2C BUS Protocol (1) Slave address D7 D6 D5 D4 D3 D2 D1 R/W 1 0 0 0 1 0 0 0 = 88H (2) Slave receiver format S Slave address A Sub address A Data byte A P ↑ ↑ ↑ Start condition Acknowledge Stop condition (3) Sub address byte and data byte format Data Byte (Top: Byte Format, Under: Start Condition) Function Bit Sub Add. D7 D6 D5 D4 D3 D2 D1 D0 A07 A06 A05 A04 A03 A02 A01 A00 Main contrast 8 00H 0 1 0 0 0 0 0 0 A17 A16 A15 A14 A13 A12 A11 A10 Sub contrast R 8 01H 1 0 0 0 0 0 0 0 A27 A26 A25 A24 A23 A22 A21 A20 Sub contrast G 8 02H 1 0 0 0 0 0 0 0 A37 A36 A35 A34 A33 A32 A31 A30 Sub contrast B 8 03H 1 0 0 0 0 0 0 0     A43 A42 A41 A40 OSD level 4 04H 0 0 0 0 1 0 0 0     A53 A52 A51 A50 RE-BLK adjust 4 05H 0 0 0 0 1 0 0 0 A67 A66 A65 A64 A63 A62 A61 A60 D/A OUT1 8 06H 1 0 0 0 0 0 0 0 A77 A76 A75 A74 A73 A72 A71 A70 D/A OUT2 8 07H 1 0 0 0 0 0 0 0 A87 A86 A85 A84 A83 A82 A81 A80 D/A OUT3 8 08H 1 0 0 0 0 0 0 0 A97 A96 A95 A94 A93 A92 A91 A90 D/A OUT4 8 09H 1 0 0 0 0 0 0 0        AB0 Pedestal clamp INT/EXT SW 1 0BH 0 0 0 0 0 0 0 0 Note: Pedestal level INT/EXT SW 0 → INT 1 → EXT

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 16 of 26 Timing Requirement of I2C Item Symbol Min. Max. Unit Input voltage LOW VIL −0.5 1.5 V Input voltage HIGH VIH 3.0 5.5 V SCL clock frequency fSCL 0 100 kHz Time the bus must be free before a new transmission can start t BUF 4.7  µs Hold time start condition. After this period the first clock pulse is generated t HD:STA 4.0  µs The LOW period of the clock tLOW 4.7  µs The HIGH period of the clock tHIGH 4.0  µs Set up time for start condition (Only relevant for a repeated start condition) t SU:STA 4.7  µs Hold time for I2C devices tHD:DAT 0  µs Set-up time DATA tSU:DAT 250  ns Rise time of both SDA and SCL tr  1000 ns Fall time of both SDA and SCL tf  300 ns Set-up time for stop condition tSU:STO 4.0  µs Timing Chart tr, tf S VIH SDA SCL VIL VIH VIL SP S tHD: STA tLOW tHIGH tHD: DATtSU: DAT tBUF tSU: STA tSU: STO

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 17 of 26 Input Signal SG No. Signals SG1 Video signal (all white) Pulse with amplitude of 0.7 VP-P (f = 30 kHz). Video width of 25 µs. (75%) 33 µs

0.7 VP-P

0.3 VP-P

5 VTTL

Amplitude is variable. Amplitude is variable. (Amplitude is variable.) all white or all black variable. Sync's amplitude is variable. Sine wave amplitude of 0.7 VP-P. f = 1 MHz, 50 MHz, 200 MHz (variable) 8 µs 3 µs 0.5 µs 5 µs 5 µs SG2 Video signal (step wave) SG3 Sine wave (for freq. char.) SG4 Video signal (all white, all black) SG5 Clamp pulse SG6 OSD pulse SG7 BLK pulse Video width of 25 µs. (75%) Pulse width and amplitude are variable. Note: f = 30 kHz

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 18 of 26 Test Circuit 123456789 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 M52742ASP

12 V out f/b f/b f/bbrt blk

blk R 12 V 12 V osd gnd B 12 V osd gnd abl UNI 5 V syncosd gnd G SonG dac dac dac dacoutgnd gnd sda scl c/pout A A + + 100 OUT (35) OUT (32) OUT (29) D/A OUT1 D/A OUT2 D/A OUT3 D/A OUT4 SG7 SG5 C/P IN SW1 SW2 SW4 SW6 SW7 SW9 SW11 SW13 SG6 5 V IB 1 k SYNC OUT SG4 SG1 SG2 SG3 SG6 12 V I A 47 µ V15 0 to 5 V SW16 47 µ 1 µ IN (6)IN (2) IN (11)SONG IN SDA SCL a ab ab ab ab ab ab ab ab ab abb V30 0 to 5 V 470 470 470 SW27 SW19100 µH : Measure point Capacitor: 0.01 µF (unless otherwise specified.) Units Resistance: Ω Capacitance: F

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 19 of 26 Typical Characteristics Power Dissipation Pd (mW) Main Contrast Control Data Output Amplitude (VP-P) Main Contrast Control Characteristics Sub Contrast Control Data Output Amplitude (VP-P) Sub Contrast Control Characteristics Brightness Control Voltage (VDC) Output DC Voltage (VDC) Brightness Control Characteristics 2800 400 800 1200 1600 2000 2400 2403 −20 0 25 50 75 100 125 150 00H FFH 00H FFH 01234 1442 ABL Control Voltage (VDC) Output Amplitude (VP-P) ABL Characteristics OSD Adjust Control Data Output Amplitude (VP-P) OSD Adjust Control Characteristics 01234 5 0H FH Ambient Temperature Ta (°C) Thermal Derating Sub contrast: Max Main contrast: Max Main contrast: Max Sub contrast: Max

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 20 of 26 Input Sync Amplitude (VP-P) Sync Duty (%) Sync on Green input Min. Pulse Width Input Amplitude (VP-P) Modulation Ratio (%) Uniformity Characteristics Sync separate normal operating range (Video duty = 75%) 100 k IN 1 µ +

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 21 of 26 Application Example 123456789 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 M52742ASP 110 V 100 470 470 0 to 5 V 470 100 µH DAC OUT × 4 CRT Cut off Adj 0.01 µ 0.01 µ 0.01 µ 0.01 µ0.01 µ 0.01 µ 3.3 µ 3.3 µ 3.3 µ 1 µ 0.01 µ 0.01 µ 0.01 µ 47 µ 47 µ 47 µ 2.2 µ 33 µ 1 k 7575 75 47 µ 100 k 0.01 µ 0.01 µ 0.01 µ

12 V 5 V

(R) INPUT (B) * Circuit example of pin 6 and pin 7 same signal input note: Feed back is internal feed back OSD IN (B) OSD IN (G) OSD IN (R) BLK IN (for OSD) Uniformity IN ABL IN 0 to 5 V Sync Sep OUT INPUT (G) S ONG INPUT (for retrace) SDA SCL Clamp pulse IN Units Resistance: Ω Capacitance: F

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 22 of 26 Pin Description Pin No. Name DC Voltage (V) Peripheral Circuit Function

1 OSD BLK IN 

0.37 mA 2.7 V 2 k B G R 0.37 mA

• Input pulses 3.7 to 5 V GND to 1.7 V
• Connected to GND if not used. INPUT (R) INPUT (G) INPUT (B) 2.5 2.5 V CP0.3 mA 2 k 2 k
• Clamped to about 2.5 V due to clamp pulses from pin 19.
• Input at low impedance. VCC1 (R) VCC1 (G) VCC1 (B) 12  • Apply equivalent voltage to 3 channels OSD IN (R) OSD IN (G) OSD IN (B) 2.7 V0.5 mA 1 k 2 k
• Input pulses 3.7 to 5 V GND to 1.7 V
• Connected to GND if not used. GND 1 (R) GND 1 (G) GND 1 (B) GND (5 V) GND 2 GND  

7 INPUT

(S on G) When open 2.5 V 7 3.33 V 500 0.22 mA0.22 mA 0.15 mA

• SYNC ON GREEN Input pin for sync separation. Sync is negative. Input signal at pin 7, compare with the reference voltage of internal circuit in order to separate sync signal.
• When not used, set to OPEN.

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 23 of 26 Pin Description (cont.) Pin No. Name DC Voltage (V) Peripheral Circuit Function 15 ABL IN When open 2.5 V 20 k 30 k1.2 k 0.5 mA 1.2 k 2.5 V

• ABL (Automatic Beam Limiter) input pin. Recommended voltage range is 0 to 5 V. When ABL function is not used, set to 5 V. 16 Uniformity IN 5.75 20 k 5 k 200 7.25 V
• Uniformity input pin. Recommended amplitude range is 0 to 5 VP-P.

17 V CC (5 V) 5  

18 S on G Sep

 18

• Sync signal output pin, Being of open collector output type.

19 Clamp Pulse

2.2 V 0.15 mA

• Input pulses 2.5 to 5 V GND to 0.5 V
• Input at low impedance.

20 SCL 

• SCL of I2C BUS (Serial clock line) VTH = 2.3 V

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 24 of 26 Pin Description (cont.) Pin No. Name DC Voltage (V) Peripheral Circuit Function

21 SDA 

• SDA of I2C BUS (Serial data line) VTH = 2.3 V D/A OUT 
• D/A output pin. Output voltage range is 0 to 5 V, min input current is 0.18 mA when D/A output pin is 1 V. Max output current is 1.0 mA.

27 Retrace BLK

R G B 50 k 2.25 V

• Input pulses 2.5 to 5 V GND to 0.5 V
• Connected to GND if not used. EXT Feed Back (B) EXT Feed Back (G) EXT Feed Back (R) Variable 35 k OUTPUT (B) OUTPUT (G) OUTPUT (R) Variable
• A resistor is needed on the GND side. Set discretionally to maximum 15 mA, depending on the required driving capacity.

36 V CC2 12

• Used to supply power to output emitter follower only.

30 Main

• It is recommended that the IC be used between pedestal voltage 2 V and 3 V.

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 25 of 26 Application Method for M52742ASP Clamp Pulse Input Clamp pulse width is recommended above 15 kHz, 1.0 µs above 30 kHz, 0.5 µs above 64 kHz, 0.3 µs. The clamp pulse circuit in ordinary set is a long round about way, and beside high voltage, sometimes connected to external terminal, it is very easy affected by large surge. Therefore, the figure shown right is recommended. EXT-Feed Back In case of application circuit example of lower figure, Set up R1, R2 which seems that the black level of the signal feed backed from Power AMP is 1 V, when the bottom of output signal is 1 V. M52742ASP Pre Amp Input R Main brightness DC: 1 to 5 V R output Black level 1 to 5 V R Feed back Black level 1 to 5 V Power Amp Power Amp Out EXT-Feed Back Application Circuit Notice of Application

• Make the nearest distance between output pin and pull down resistor.
• Recommended pedestal voltage of IC output signal is 2 V.

REJ03F0192-0201 Rev.2.01 Mar 31, 2008 Page 26 of 26 Package Dimensions SDIP36-P-500-1.78 — JEDEC Code 3.0 36P4E Plastic 36pin 500mil SDIP Symbol Min Nom Max A b c E D L Dimension in Millimeters A1 0.51 3.8 0.4 0.5 0.6 0.9 1.0 1.3 0.65 0.75 1.05 0.22 0.27 0.34 31.3 31.5 31.7 10.85 11.0 11.15 1.778 12.7 3.0 0° 15° e 36 19 181 E ce1 A2A1 b2bb1e LA SEATING PLANE D Cu Alloy

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