M52770ASP RENESAS | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 8

Technical content

Features

  • Built-in 1H Delay Line using Bi-CMOS technology
  • Multistandard PLL demodulator for IF
  • Alignment-free sound demodulator
  • Flexible source selection with internal CVBS and external CVBS or Y/C input signal
  • Audio switch integrated
  • Integrated chroma trap and bandpass filters with auto-calibration
  • Luminance delay line integrated
  • RGB control circuit with cut-off and drive
  • Linear RGB inputs and fast blanking
  • Horizontal synchronization with two control loops and alignment-free H-oscillator
  • Vertical count-down circuit
  • Vertical saw tooth generator integrated
  • I2C Bus control of various functions
  • Easy interfacing with SECAM decoder for multistandard applications
  • Small amount of peripheral components Application NTSC/PAL Television

REJ03F0182-0201 Rev.2.01 Mar 31, 2008 Page 2 of 7 Quick Reference Data

  • Supply voltage pin11 (VIF), pin31 (video/chroma) ……………… 5.0 V pin27 (Start-up), pin53 (Output Stage) …………… 9.0 V External chroma input (burst amplitude) ………… 0.3 Vp-p Fast blanking Internal TV …………………… 0 to 0.8 V RGB output Pedestal voltage ………………… 2.2 V Horizontal output amplitude ……………………… 4.0 Vp-p

REJ03F0182-0201 Rev.2.01 Mar 31, 2008 Page 3 of 7 Block Diagram AF AMPLIMITERLIMITER AF AMP B EXT INPUT R EXT INPUT G EXT INPUT BUS I/F SYSTEM DECODE VIDEO DET PI 4+PI QIF AMPRF AGC VIF AMP AFT VIDEO MUTE CLAMP VIDEO TONE DELAY CHROMA TRAP 1H DL HPF 1ST AMP (ACC) CHROMA BPF CHROMA APC DET ID DET ACC DET KILLER DET F/F PAL SW PHASE CONT. VCXO AFC-1 BGP GENE EO ELIMINATE 32FH VCO MUTE DET AFC-2 X-RAY IN HORIZONTAL COUNT DOWN V. RAMP SECAN REF VERTICAL COUNT DOWN HV BLKCLAMP V SYNC TRIG DRIVE AMPBRIGHT SYNC SEP RGB MATRIX CONTRAST CHROMA DEMODULATOR SYSTEM IDLOCK DET REF FILTER ADJ DET APC DET 2ND AMP AUDIO MUTE SW 5960 EXT AUDIO IN FM DIRECT OUT 58AUDIO BYPASS 8SPOT KILLER 4.5/6.0 VIF VCC 113SIF LIMITER IN VIF GND 5356645 7 Hi VCC VIF APC FILTER2 VIF VIDEO OUT QIF OUT QIF IN 6362 616 VIF APC FILTER1 VIF VCO (2) VIF VCO (1) IF AGC FILTER VCO ADJ DELAY ADJ 4RF AGC OUT VIF IN (1) VIF IN (2) AFT OUT AFT OUT DEFEAT VIDEO MUTE BLK HOLD VIDEO CLAMP CONTRAST CONTROL Y SW OUT CONTRAST SHARPNESS DL TIME DL FINE TRAP SW D.TRAP F.TRAP 45TV IN 35VIDEO IN 43EXT IN 33CHROMA IN 3449 48SYNC SEP IN (2) SYNC SEP IN (1) ID FILTER TV/EXT 44 31 46 50 41 42CHROMA APC FILTER VIDEO/CHROMA VCC VIDEO/CHROMA GND X-TAL 4.43 X-TAL 3.58 VIDEO VCC CHROMA GND KILLER FILTER 16 18 55 54 14 19VSS VSS VDD DECOUPLING -(R-Y) IN -(B-Y) IN SCP OUT AFC 1 FILTER 20 21 15H OSC MUTE FILTER H OUT VDD DECOUPLING MUTE OUT H-PHASE H STOP V.SIZE SERVICE SW DEFLECTION GND OUT CUT OFF RGBR B DRIVE BRIGHT SERVICE BLUE BACK COLOR CONTRAST ID OUT TINT AFC GAIN X-RAY IN AFC2 FILTER DEFLECTION GND V RAMP C V RAMP FEEDBACK V OUT (RAMP/PULSE) START-UP VCC SECAN REF. G IN G OUT B OUT R OUT R IN B IN FAST BLK SCL SDA AUDIO OUT SYSTEM SET SYSTEM auto VCO IF AGC

REJ03F0182-0201 Rev.2.01 Mar 31, 2008 Page 4 of 7 Pin Arrangement VIF VIDEO OUT VIF APC FILTER1 VIF VCO (2) VIF VCO (1) FM DIRECT OUT EXT AUDIO IN AUDIO BYPASS AUDIO OUT VIF APC FILTER2 VIF GND AFT OUT SIF LIMITER IN RF AGC OUT QIF OUT IF AGC FILTER QIF IN SPOT KILLER VIF IN (1) -(R-Y) INVIF IN (2) -(B-Y) INVIF VCC Hi VCCFAST BLK SECAM REF.SCL VIDEO CLAMPSCP OUT X-TAL 4.43H OUT

4916 SYNC SEP IN (2)VSS

4817 SYNC SEP IN (1)SDA

4718 Y SW OUTVDD DECOUPLING

4619 VIDEO/CHROMA GNDAFC 1 FILTER

4520 TV INH OSC

4421 CHROMA APC FILTERMUTE FILTER

4322 EXT INR OUT

4223 KILLER FILTERG OUT

4124 X-TAL 3.58B OUT

4025 CONTRAST CONTROLDEFLECTION GND

3926 R INV OUT (RAMP/PULSE)

3827 BLK HOLDSTART-UP VCC

3728 G INB IN

3629 X-RAY INV RAMP FEEDBACK

3530 VIDEO INV RAMP C

3431 ID FILTERVIDEO/CHROMA VCC

3332 CHROMA INAFC 2 FILTER

(Top view) Outline: PRDP0064BA-A (64P4B) M52770ASP

REJ03F0182-0201 Rev.2.01 Mar 31, 2008 Page 5 of 7 Absolute Maximum Ratings Item Symbol Ratings Unit Supply voltage VCC 0.0, 10.0 V Power dissipation Pd 1815 mW Thermal derating Kθ 14.52 mW/ °C Operating temperature Topr –20 to +70 °C Storage temperature Tstg –40 to +125 °C Power Dissipation Pd (W) Ambient Temperature Ta (°C) Thermal Derating (Maximum Rating) 2000 500 1500 1820 1160 1000 −20 4008 0 1 2 0 160

REJ03F0182-0201 Rev.2.01 Mar 31, 2008 Page 6 of 7 Application Example DIRECT OUT EXT AUDIO IN 5 V VIF/SIF GND SPOT KILLER 9 V 2.2 Vp-p

2 Vp-p

(REV)

1 Vp-p

(Y IN) EXT IN SECAM M52325AP 16 3 13 12 9 10 67 8 1 15 5 V 4.43 3.58 KILLER FILTER -(R-Y) IN -(B-Y) IN H. OUTPUT VERTICAL IC START-UP VCC SECAM REF. R B G OUTPUT AUDIO POWER SDA SCL DY FAST BLK B IN R IN G IN BLACK STRTCH CONT 5 V F.B.P SCP VIF IN VIDEO OUT AF AMPLIMITERLIMITER AF AMP B EXT INPUT R EXT INPUT G EXT INPUT BUS I/F SYSTEM DECODE VIDEO DET PI 4+PI QIF AMPRF AGC VIF AMP AFT VIDEO MUTE CLAMP VIDEO TONE DELAY CHROMA TRAP 1H DL HPF 1ST AMP (ACC) CHROMA BPF CHROMA APC DET ID DET ACC DET KILLER DET F/F PAL SW PHASE CONT. VCXO AFC-1 BGP GENE EO ELIMINATE 32FH VCO MUTE DET AFC-2 X-RAY IN HORIZONTAL COUNT DOWN V. RAMP SECAN REF VERTICAL COUNT DOWN HV BLKCLAMP V SYNC TRIG DRIVE AMPBRIGHT SYNC SEP RGB MATRIX CONTRAST CHROMA DEMODULATOR SYSTEM IDLOCK DET REF FILTER ADJ DET APC DET 2ND AMP AUDIO MUTE SW 5960588 4.5/6.0 1113535664576362616 VCO ADJ DELAY ADJ AFT OUT DEFEAT VIDEO MUTE CONTRAST SHARPNESS DL TIME DL FINE TRAP SW D.TRAP F.TRAP 45 35 43 33 3449 48 TV/EXT 44 31 46 50 41 42 VIDEO VCC CHROMA GND 16 18 55 54 14 19 VSS 20 21 15 VDD DECOUPLING MUTE OUT H-PHASE H STOP V.SIZE SERVICE SW DEFLECTION GND OUT CUT OFF RGBR B DRIVE BRIGHT SERVICE BLUE BACK COLOR CONTRAST ID OUT TINT AFC GAIN SYSTEM SET Hi VCC VCC SYSTEM auto VCO IF AGC

REJ03F0182-0201 Rev.2.01 Mar 31, 2008 Page 7 of 7 Package Dimensions 3.8A2 1.05 0.75 0.65b2 19.3518.75 19.05 0.60.50.4bp Previous CodeJEITA Package Code RENESAS Code PRDP0064BA-A 64P4B MASS[Typ.] 7.9gP-SDIP64-17x56.4-1.78 0.320.250.2 Max Nom Min Dimension in Millimeters Symbol Reference 56.656.4 56.2D 17.1517.016.85E A 1.31.00.9 0.38 2.8L c 1.778e 15° 5.08 1.528 2.028 INCLUDE TRIM OFFSET. DIMENSION "*3" DOES NOT NOTE) DO NOT INCLUDE MOLD FLASH. 3364 321 SEATING PLANE *3 *3 E c D L A b2e b3 bp

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