MB86029 FUJITSU | Alldatasheet
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DS04-28309-3EFUJITSU SEMICONDUCTOR DATA SHEET ASSP TV/VCR D/A Converter (3 ch, 8 bit) MB86029 n DESCRIPTION The MB86029 is a 3-channel high-speed CMOS 8-bit D/A converter for TV and VCR application. The MB86029 features on-chip voltage reference, pedestal insertion, and power-down circuits, and a maximum conversion speed of 60 MSPS for digital TV and graphic display application. n FEATURES
- Functions Maximum conversion speed: 60 MSPS max. Current output mode Output current adjusted by external resistor Pedestal insertion Power-down function On-chip reference power supply (External reference power supply can be used.)
- C o n v e r s i o n
- Supply voltage Single +5 V supply
- Current consumption T ypical stage: 500 mW Power-down mode: 20 mW max. n PACKAGES Characteristics Load resistance 37.5W 75W 150W Output voltage amplitude 0.80V 1.60V 1.60V Conversion speed 60 MPSP 30 MPSP 20 MPSP (DIP-42P-M03) 42 pin, Plastic DIP (FPT -48P-M16) 48 pin, Plastic QFP This device contains circuitry to protect the inputs against damage due to high static voltages or electric fields. However, it is advised that normal precautions be taken to avoid application of any voltage higher than maximum rated voltages to this high impedance circuit.
NC. VDDA ROUT VSSA (TOP VIEW) (DIP-42P-M03) VSSA 1 PD 2 VDDD 3 BLANK 4 CLK 5 B7 6 B6 7 B5 8 B4 9 B3 10 B2 11 B1 12 48 47 46 45 44 43 42 41 40 39 38 37 13 14 15 16 17 18 19 20 21 22 23 24 36 NC. 35 R3 34 R4 33 R5 32 R6 31 R7 30 G7 29 G6 28 G5 27 G4 26 G3 25 NC. (TOP VIEW) (FPT-48P-M16) VSSD VSSA BOUT VDDA VDDA NC. GOUT VSSA
Pin No. Symbol I/O Pin Name Function DIP FPT Power supply circuit 10, 11, 32, 17, 18, 42, VDDA — Analog power supply Analog power supply +5V 13, 15, 21, VSSA — Analog ground Analog power supply ground 39 3 VDDD — Digital power supply Digital power supply +5 V 8 14 VSSD — Digital ground Digital power supply ground Input circuit 22 to 39 to 37, 35 to R0 to R7 I Digital signal input Digital signal input. MSB : R7, G7, B7 LSB : R0, G0, B0 14 to 22 to 24, 26 to G0 to G7 I 1 to 7, 42 13 to 6 B0 to B7 I 38 2 PD I Power-down control High : Power-down mode Low : Operating 41 5 CLK I Clock input Data is read in, and analog signal is output on the falling edge of the CLK. 40 4 BLANK I Pedestal control High : Pedestal output Low : No pedestal 36 47 VRIN I External voltage referenceFor connection of an external reference voltage (2.5 V typ.) Output circuit 31 41 ROUT O Analog output Analog RGB output12 20 GOUT O 9 16 BOUT O 34 45 FS O Full-scale current adjustment The full-scale current is adjusted by an external resistor connected between this pin and the GND pin. 35 46 PED O Pedestal current adjustment The pedestal current is adjusted by an external resistor connected between this pin and the GND pin. 37 48 VROUT O Reference voltage outputOn-chip 2.5 V reference output
VDDA (+5 V) VSSA (0 V) VDDD (+5 V) VSSD (0 V) VROUT VRIN PED 5.1 kW FS 5.1 kW :Data signal :Control signal 2.5 V
n ABSOLUTE MAXIMUM RATINGS * : VDD = VDDD = VDDA Note: Permanent device damage may occur if the above ABSOLUTE MAXIMUM RATINGS are exceeded. Functional operation should be restricted to the conditions as detailed in the operational sections of this data sheet. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. n RECOMMENDED OPERATING CONDITIONS * : VDD = VDDD = VDDA (VSSD = VSSA = 0 V , T a= +25°C) Parameter Symbol Rating Unit Power supply voltage VDD * –0.3 to +7.0 V Analog power supply current IDDA –10 to +200 mA Analog ground current ISSA –10 to +50 mA Digital supply current IDDD –200 to +10 mA Digital ground current ISSD –10 to +50 mA Analog output current IO –10 to +30 mA Digital input/output current II/O –10 to +10 mA Input/output voltage VI/O –0.3 to VDD +0.3 V Storage temperature Tstg –40 to +125 °C (VSSD = VSSA = 0 V) Parameter Symbol Value Unit Min. Typ. Max. Power supply voltage VDD * 4.75 5.00 5.25 V Reference power supply input voltage VRIN 2.2 2.5 2.8 V Low-level digital input voltage VIL 0 — 0.8 V High-level digital input voltage VIH 2.2 — VDD V Ambient operating temperature Top 0 25 70 °C
n ELECTRICAL CHARACTERISTICS 1. DC Characteristics * : VDD = VDDD = VDDA
- Output voltage setting conditions * : The output voltage amplitude can be adjusted with slight changes in external resistances. (VDD * = 4.75 to 5.25 V , VRIN = 2.5 V , VSSD = VSSA = 0 V , T a= 0°C to +70°C) Parameter Symbol Conditions Value Unit Min. Typ. Max. Nonlinearity LE See the table below for conditions 1— — –1 LSB Differential linearity DE See the table below for conditions 1— — –1 LSB Full-scale current IFS See the table below for conditions 118.0 20.0 22.0 mASee the table below for conditions 218.0 20.0 22.0 See the table below for conditions 39.2 10.2 11.2 Pedestal current IPED See the table below for conditions 11.12 1.25 1.38 mASee the table below for conditions 21.12 1.25 1.38 See the table below for conditions 30.57 0.64 0.71 Channel to channel matching error DM IFS average variation between channels under Condition 1 — — 5.0 %FSR Output voltage range VOC — 0 — 1.6 V Supply current ID See the table below for conditions 1— 100 120 mASee the table below for conditions 2— 100 120 See the table below for conditions 3— 60 70 Reference output voltageVROUT — 2.4 2.5 2.6 V Conditions Output voltage amplitude R FS * R PED * Load resistance Maximum conversion speed Condition 1 (T ypical condition) 0.8 V 5.1 kW 5.1 kW 37.5 W 60 MSPS Condition 2 1.6 V 5.1 kW 5.1 kW 75 kW 30 MSPS Condition 3 1.6 V 10 kW 10 kW 150 kW 20 MSPS
- AC Characteristics * : VDD = VDDD = VDDA
- Output voltage setting conditions * : The output voltage amplitude can be adjusted with slight changes in external resistances. (VDD * = 4.75 to 5.25 V , VRIN = 2.5 V , VSSD = VSSA = 0 V , Ta = 0°C to +70°C) Parameter Symbol Conditions Value UnitMin. Typ. Max. Output rise time tr — — — 2 ns Output fall time tf — — — 2 ns High-level pulse width tWH — 6 — — ns Low-level pulse width tWL — 6 — — ns Clock signal period tck — 16.6 — — ns Setup time tsu — 8 — — ns Hold time th — 2 — — ns Output propagation deley time td — — 20 — ns Settling time ts See the table below for conditions 1— 15 — nsSee the table below for conditions 2— 30 — See the table below for conditions 3— 50 — Output transition time tTLH See the table below for conditions 1— — 6 nsSee the table below for conditions 2— — 12 See the table below for conditions 3— — 20 Output trasition time tTHL See the table below for conditions 1— — 6 nsSee the table below for conditions 2— — 12 See the table below for conditions 3— — 20 Conditions Output voltage amplitude R FS * R PED * Load resistance Maximum conversion speed Condition 1 (T ypical condition) 0.8 V 5.1 kW 5.1 kW 37.5 W 60 MSPS Condition 2 1.6 V 5.1 kW 5.1 kW 75 kW 30 MSPS Condition 3 1.6 V 10 kW 10 kW 150 kW 20 MSPS
(CLK) twH twL tr tf tsu th tstd tTHL , tTLH VIH DATA (N) DATA (N + 1) DATA (N) DATA (N + 1) 90% 50% 10% –1LSB –1LSB Note: R0 to R7, G0 to G7, B0 to B7 are read on the rising edge of the clock. VIH VFS VZS VIL VIL Output signal (ROUT) (GOUT) (BOUT) Input signal (R0 to R7) (G0 to G7) (B0 to B7) (BLANK)
n OUTPUT VOLTAGE CALCULATION The DAC output voltage can be calculated from the load resistance, external resistors, and reference voltage values. VO [mV] = RL [W ] x ( x X + x B) x V RIN [V] X =$00 to $FF digital signal input code B =0 (Without Pedestal voltage) =1 (With pedestal voltage) KFS =0.16 (Constant) KPED =2.56 (Constant) R L =Load resistance R FS , RPED = External resistors VRIN =Reference voltage n OUTPUT VOLTAGE CHARACTERISTICS 1. With Pedestal
- T able of equation for output voltage code• Output waveform chart 2. Without Pedestal
- T able of equation for output voltage code• Output waveform chart KFS R FS [kW ] KPED R PED [kW ] Output voltage Code BLANK 800.0 mV 425.1 mV 47.2 mV 0.0 mV $FF $80 $00 $00 "H" "H" "H" "L" [Condition] RFS = RPED = 5.1 kW , VRIN = 2.5 V , RL = 75 W (According to the above conditions, 1 LSB = approx. 3.0 mV) White level Pedestal voltageBlack level Blank level Output voltage Code BLANK 752.8 mV 377.9 mV 0.0 mV $FF $80 $00 "L" "L" "L" [Condition] RFS = RPED = 5.1 kW , VRIN = 2.5 V , RL = 75 W (According to the above conditions, 1 LSB = approx. 3.0 mV) White level Black level
n SPECIFICAITON OF ANALOG OUTPUT CURRENT 1. Pedestal Current Not Output 2. Pedestal Current Not Output Analog output current Digital input code D7 D6 D5 D4 D3 D2 D1 D0 BLANK 0 0 0 0 0 0 0 0 0 0 IFS · 0 0 0 0 0 0 0 1 0 IFS · 0 0 0 0 0 0 1 0 0 IFS · 0 0 0 0 0 0 1 1 0 IFS · 1 1 1 1 1 1 0 1 0 IFS · 1 1 1 1 1 1 1 0 0 IFS · 1 1 1 1 1 1 1 1 0 IFS :Full-scale current Analog output current Digital input code D7 D6 D5 D4 D3 D2 D1 D0 BLANK IPED 0 0 0 0 0 0 0 0 0 IPED + IFS · 0 0 0 0 0 0 0 1 0 IPED + IFS · 0 0 0 0 0 0 1 0 0 IPED + IFS · 0 0 0 0 0 0 1 1 0 IPED + IFS · 1 1 1 1 1 1 0 1 0 IPED + IFS · 1 1 1 1 1 1 1 0 0 IPED + IFS · 1 1 1 1 1 1 1 1 0 IFS : Full-scale current IPED : Pedestal current 255 255 255 255 253 255 254 255 255 255 255 255 255 253 255 254 255 255
R G B R0 to R7 G0 to G7 B0 to B7 BLANK CLK PD VDDD VSSD 5 V ROUT GOUT BOUT VROUT VRIN VDDA VSSA 5 V 5.1 kW 5.1 kW
75 W 75 W
75 W Coaxial cable
R G B
(DIP-42P-M03) 42 pin, Plastic DIP +0.50 +.020 +0.20 –0.30 +.008 –.012 +.020 +0.50 0.865 .034 INDEX-2 52.40 2.063 13.80±0.25 (.543±.010) 15°MAX TYP 15.24(.600) (.010±.002) 0.25±0.05 0.51(.020)MIN (.018±.003) 0.46±0.08 TYP 2.54(.100) MAX 1.27(.050) 3.00(.118)MIN 4.96(.195)MAX .050 1.27 INDEX-1
1994 FUJITSU LIMITED D42009S-2C-2C
Dimensions in mm (inch). (Continued)
(FPT -48P-M16) 48 pin, Plastic FPT Dimensions in mm (inch). +0.05 –0.01 +.002 –.0004 +0.30 –0.10 +.012 –.004 0.15 .006 12.00 .472 0.05(.002)MIN (STAND OFF) "B" (.071±.012) 1.80±0.30 0~10° 0.15(.006)MAX 0.50(.020)MAX 0.20(.008) 0.15(.006) "A" SQ SQ (.677±.016) LEAD No. 0.80(.0315)TYP 48 13 2437 36 25 11 2 Details of "B" part INDEX 0.15(.006) REF (.346) (.535±.016) 8.80 13.60±0.40 2.70(.106)MAX 0.30±0.06 17.20±0.40 Details of "A" part
1994 FUJITSU LIMITED F48026S-1C-1C
All Rights Reserved. The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU sales representatives before ordering. The information and circuit diagrams in this document presented as examples of semiconductor device applications, and are not intended to be incorporated in devices for actual use. Also, FUJITSU is unable to assume responsibility for infringement of any patent rights or other rights of third parties arising from the use of this information or circuit diagrams. FUJITSU semiconductor devices are intended for use in standard applications (computers, office automation and other office equipment, industrial, communications, and measurement equipment, personal or household devices, etc.). CAUTION: Customers considering the use of our products in special applications where failure or abnormal operation may directly affect human lives or cause physical injury or property damage, or where extremely high levels of reliability are demanded (such as aerospace systems, atomic energy controls, sea floor repeaters, vehicle operating controls, medical devices for life support, etc.) are requested to consult with FUJITSU sales representatives before such use. The company will not be responsible for damages arising from such use without prior approval. Any semiconductor devices have inherently a certain rate of failure. You must protect against injury, damage or loss from such failures by incorporating safety design measures into your facility and equipment such as redundancy, fire protection, and prevention of over-current levels and other abnormal operating conditions. If any products described in this document represent goods or technologies subject to certain restrictions on export under the Foreign Exchange and Foreign Trade Control Law of Japan, the prior authorization by Japanese government should be required for export of those products from Japan. FUJITSU LIMITED For further information please contact: Japan FUJITSU LIMITED Corporate Global Business Support Division Electronic Devices KAWASAKI PLANT , 4-1-1, Kamikodanaka Nakahara-ku, Kawasaki-shi Kanagawa 211-88, Japan T el: (044) 754-3753 Fax: (044) 754-3329 North and South America FUJITSU MICROELECTRONICS, INC. Semiconductor Division
3545 North First Street
San Jose, CA 95134-1804, U.S.A. T el: (408) 922-9000 Fax: (408) 432-9044/9045 Europe FUJITSU MIKROELEKTRONIK GmbH Am Siebenstein 6-10
63303 Dreieich-Buchschlag
T el: (06103) 690-0 Fax: (06103) 690-122 Asia Pacific FUJITSU MICROELECTRONICS ASIA PTE. LIMITED #05-08, 151 Lorong Chuan New T ech Park Singapore 556741 T el: (65) 281 0770 Fax: (65) 281 0220 F9703 ª FUJITSU LIMITED Printed in Japan