Video Signal Driver for DVD Player MM1623XFBE MITSUMI Block Diagram S-DC out S1/S2 VCC1 1 150kΩ Bias 28 VCC2 200Ω CIN 2 27 S-DCOUT 6dB LPF MUTE1 3 -6dB 6dB 75Ω Driver 26 COUT 6.75MHz Clamp CVBSIN 4 25 S1 6dB YC mix. 5 24 S2 Clamp LPF YIN 6 75Ω Driver 23 CVBSOUT 6.75MHz GND1 7 22 GND2 LPF 6dB 75Ω Driver 6.75MHz BIAS 8 Bias 21 YOUT 6.75MHz LPF I/P 9 75Ω Driver 6dB 20 CYOUT LPF 13.5MHz CYIN 10 19 GND2 6.75MHz 150kΩ Bias Clamp CLP 11 LPF 75Ω Driver 6dB 18 CbOUT LPF 150kΩ Bias 13.5MHz CbIN 12 17 GND2 6.75MHz LPF MUTE2 13 150kΩ Bias CrIN 14 75Ω Driver 6dB 16 CrOUT LPF 13.5MHz 15 GND Video Signal Driver for DVD Player MM1623XFBE MITSUMI Pin Description Pin name 1 28 VCC1 VCC2 2 CIN Function VCC VCC2 is power supply for 75Ω driver. Croma signal input Internal equivalent circuit diagram VCC 150k Pin no. 100µ 100µ 2 GND Mute select Using of MUTE and POWER-SAVING. 200 3 13 20k MUTE1 MUTE2 20k 3 13 1.4V GND CVBSIN YIN Video signal input (Composite video or Y) Sync tip clamp input VCC 100µ 4 6 100µ 4 6 GND 5 YC mix. YC MIX select 200 GND 7 15 17 19 22 GND1 GND2 GND2 GND2 GND2 GND GND2 is ground for 75Ω driver. 20k 20k 5 1.4V Video Signal Driver for DVD Player MM1623XFBE MITSUMI Pin name 8 BIAS Function Internal equivalent circuit diagram Bias VCC 1.5k 13k Pin no. 5.5k 5k 8 GND 9 I/P Interlace / Progressive select 200 20k 1.4V 20k 20k 9 1.4V GND CYIN Luminance input The input can select Sync tip clamp or Bias. VCC 150k 10 Input signal : Y or G 100µ 100µ 100µ 10 GND 11 CLP Input clamp select 200 20k 11 GND VCC 12 14 GND 100µ Component input Input signal : Cb or B Cr or R 150k CbIN CrIN 100µ 12 14 Video Signal Driver for DVD Player MM1623XFBE MITSUMI Pin no. Pin name 16 18 20 21 23 26 CrOUT CbOUT CYOUT YOUT CVBSOUT COUT Function Internal equivalent circuit diagram Signal output VCC 16 18 20 21 23 26 GND 24 25 S1 S2 S1/S2 select 200 20k 20k 24 25 1.4V GND VCC 27 100 25k GND 50µ S1/S2 DC output 20k S-DCOUT 50µ 27 Video Signal Driver for DVD Player MM1623XFBE MITSUMI Absolute Maximum Ratings Item Symbol Ratings Units Storage temperature TSTG -65~+150 °C Operating temperature TOPR -40~+85 °C Supply Voltage VCC max. 7 V Pd 1.4 W Allowable loss * (Ta=25°C) * Board mounting power dissipation. Board size 100 100 1.6mm Recommended Operating Conditions Item Symbol Ratings Units Operating temperature TOPR -40~+85 °C Operating voltage VCCOP 4.5~5.5 V Electrical Characteristics (Except where noted otherwise, Ta=25°C,VCC=5V) Item Symbol Measurement conditions Min. Typ. Max. Units Supply current 1 ICC1 No signal 77 110 143 mA Supply current 2 ICC2 No signal, Mute1: ON 39 56 73 mA Supply current 3 ICC3 No signal, Mute2: ON 39 56 73 mA Supply current 4 ICC4 No signal, Mute1 and Mute2: ON 1 3 5 mA Croma input VCIN 2 PIN 1.9 2.4 2.9 V Composite video input VCVBSIN 4 PIN 0.9 1.1 1.3 V Luminance input VYIN, CYIN 6, 10 PIN 0.9 1.1 1.3 V Component input VCbIN, CrIN 12, 14 PIN 1.9 2.4 2.9 V Croma output VCOUT 26 PIN 2.4 V Composite video output VCVBSOUT 23 PIN 1.1 V Luminance output VYOUT, CYOUT 21, 20 PIN 1.1 V Component output VCbOUT, CrOUT 18, 16 PIN 2.4 V Control terminal H IIHm ( 1) 3, 5, 9, 11, 13, 24, 25 PIN VH=4.5V 350 µA input current L IILm 3, 5, 9, 11, 13, 24, 25 PIN VL=0.4V 35 µA Control terminal H VthHm input voltage L VthLm * ( 1) * ( 1) * ( 1) * 2.1 V 0.7 V 0.1 0.5 V 2.4 V L VDCOUTL RL=10kΩ+100kΩ M VDCOUTM RL=10kΩ+100kΩ 1.6 2.1 H VDCOUTH RL=10kΩ+100kΩ 4.3 4.6 Input impedance ZCIN, CbIN, CrIN 2, 12, 14 PIN 100 150 Output impedance ZS-DCOUT 27 PIN Voltage gain G1n ( 2) SIN wave: 1V, f=100kHz S-DC out terminal output voltage * V 200 Ω 200 5.7 6.0 kΩ 6.3 dB Video Signal Driver for DVD Player MM1623XFBE MITSUMI Item Symbol Measurement conditions Frequency characteristic 1 f11~5 ( 2) 100 (IRE) SIN wave+40 (IRE) SYNC 6.75MHz/100kHz 100 (IRE) SIN wave+40 (IRE) SYNC 27MHz/100kHz (C, CVBS, Y) f21~5 Frequency characteristic 2 f36~8 (CY, Cb, Cr) at Interlace select f46~8 Frequency characteristic 3 f56~8 (CY, Cb, Cr) at Progressive select f66~8 * ( 2) * ( 2) * ( 2) * ( 2) * ( 2) * ( 2) * ( 2) * ( 2) * ( 2) * ( 2) * ( 2) * ( 2) * ( 2) * ( 2) * ( 2) * Min. Typ. Max. Units -0.5 0.5 -33 -27 dB 0.5 1.5 dB -28 -22 dB -0.5 0.5 dB 100 (IRE) SIN wave+40 (IRE) SYNC 54MHz/100kHz -28 -22 dB 100 (IRE) SIN wave+40 (IRE) SYNC 6.75MHz/100KHz -1.5 -0.5 100 (IRE) SIN wave+40 (IRE) SYNC 27MHz/100kHz 100 (IRE) SIN wave+40 (IRE) SYNC 13.5MHz/100kHz -1.5 dB Differential gain DG1~3 Staircase signal 1V 1.0 1.5 % Differential phase DP1~3 Staircase signal 1V 1.0 1.5 ° DR1, 4, 7, 8 SIN wave; 100kHz, THD=1.0% 2.6 3.0 V DR2, 3, 5, 6 SIN wave; 100kHz, THD=1.0% 2.6 2.8 V Crosstalk CTn f=4.43MHz, 1V -60 S/N1 SN14~8 BW: 100k~6MHz -83 dB S/N2 SN21~3 BW: 100k~6MHz at mix. OUT -77 dB Group delay 1 t1GD1~5 at 100kHz 40 80 ns Group delay 2 t2GD6~8 Interlace select at 100kHz 35 80 ns Group delay 3 t3GD6~8 Progressive select at 100kHz 22 50 ns to 3.58MHz 4 10 ns to 4.42MHz 6 10 ns to 6MHz 12 20 ns to 1MHz 1 10 ns to 4MHz 4 10 ns to 6MHz 10 20 ns to 2MHz 1 10 ns to 8MHz 4 10 ns to 12MHz 10 20 ns t1chGD Between C and Y at 3.58MHz 1 10 ns t2chGD Between CY and Cb (Cr) at 1MHz (Interlace) 1 10 ns t3chGD Between CY and Cb (Cr) at 2MHz (Progressive) 1 10 ns Output dynamic range Group delay deviation 1 (C, CVBS Y) t1GD1~5 ( 2) * Group delay deviation 2 (CY, Cb Cr) t2GD6~8 ( 2) * at Interlace select Group delay deviation 3 (CY, Cb Cr) t3GD6~8 ( 2) * at Progressive select Between channel Group delay deviation 1 Between channel Group delay deviation 2 Between channel Group delay deviation 3 Note: 1 The subscript number "m" is the terminal of right table. m 1 2 3 4 5 6 7 Terminal MUTE1 MUTE2 YC mix. I/P CLP S1 S2 Note: 2 The subscript number "n" is the combination of right table. n 1 2 3 4 5 6 7 8 Input CIN CVBSIN YIN CIN YIN CYIN CbIN CrIN * * Output CVBSOUT COUT YOUT CYOUT CbOUT CrOUT -55 dB GND 75 75 75 75 1µ 1µ 0.1µ 0.1µ 0.1µ 0.01µ 22µ CrIN MUTE2 13 14 CbIN 12 CLP I/P 9 11 BIAS 8 CYIN GND1 7 10 YIN YC MIX. 5 6 CVBSIN MUTE1 3 4 CIN VCC1 2 1 GND2 15 CrOUT 16 GND2 17 CbOUT 18 GND2 19 CYOUT 20 YOUT 21 GND2 22 CVBSOUT 23 S2 24 S1 25 COUT 26 S-DCOUT 27 VCC2 28 1000µ 1000µ 1000µ 1000µ 1000µ 0.1µ 10k 75 75 75 75 75 75 75 75 75 75 75 75 75 75 1µ 1µ 75 75 75 100k 75 TP2 TP3 TP4 TP5 TP6 TP7 75 75 75 75 75 75 TP1 75 75 0.1µ 100µ MITSUMI Video Signal Driver for DVD Player MM1623XFBE Measuring Circuit VCC MM1623 SG1 SG2 SG3 SG4 SG5 SG6 Video Signal Driver for DVD Player MM1623XFBE MITSUMI Switch Control Table Input select MUTE CIN MUTE YIN+CIN CVBSIN MUTE YIN MUTE CYIN (CLAMP) CYIN (Bias) MUTE CbIN MUTE CrIN Control terminal I/P Output terminal COUT CVBSOUT YOUT CYOUT CbOUT CrOUT Status Low High Control terminal S1 S2 Low Low Low High High High High Low *: R =10kΩ+100kΩ L MUTE1 Low High Low High Low High * * * * * * * Control terminal YC MIX. MUTE2 * * * Low High * * * * * * * * * CY, Cb, Cr LPF Bandwidth 13.5MHz (Progressive) 6.75MHz (Interlace) S-DC OUT Output Voltage 0V Signal Mode 4:3 Normal 2.1V 4:3 Letter box 4.6V 16:9 Squeeze * * * * * * * Low High Low High Low High CLP * * * * * * * * Low High * * * * *: Don't care DAC S1 select S2 select GND2 15 CrIN 14 Interlace/ Progressive Select GND2 17 CrOUT 16 CbIN 12 CbOUT 18 CYIN 10 CLP GND2 19 I/P 9 11 CYOUT 20 BIAS YOUT 21 GND2 22 8 GND1 7 CVBSOUT 23 S2 24 MUTE2 1µ 1µ 22µ YIN YC MIX. 6 5 S1 25 COUT 26 S-DCOUT 27 VCC2 28 0.1µ 13 0.1µ CVBSIN MUTE1 3 4 CIN VCC1 2 1 MM1623 MUTE control2 MUTE control1 CrOUT CbOUT YOUT COUT 0.01µ VCC 5V 100µ 1000µ 1000µ 1000µ 1000µ 1000µ 0.1µ 10k 10k 13 14 12 11 7 5 10 9 8 6 4 3 2 1 75 Y C 75 75 75 75 75 75 75 75 75 75 75 Y C MITSUMI Video Signal Driver for DVD Player MM1623XFBE Application Circuit 1 Microprocessor Note 1 Please arrange power supply bypass capacitor near the VCC2 terminal (28pin). Note 2 Please arrange the stray capacity component added to a signal output terminal to 20pF or less. DAC YC:H CVBS+RGB:L MUTE control1 MUTE control2 ROUT BOUT GOUT YOUT COUT 0.1µ 1µ 1µ 1µ 0.01µ 22µ CrIN 14 CbIN 12 MUTE2 CLP 11 13 CYIN I/P 10 9 BIAS GND1 7 8 YIN YC MIX. 5 6 CVBSIN 4 MUTE1 3 VCC1 CIN 2 1 VCC 5V GND2 15 CrOUT 16 GND2 17 CbOUT 18 GND2 19 CYOUT 20 YOUT 21 GND2 22 CVBSOUT 23 S2 24 S1 25 COUT 26 S-DCOUT 27 VCC2 28 0.1µ 100µ 470µ 1000µ 1000µ 470µ 1000µ 0.1µ 10µ 75 75 75 75 75 75 75 75 75 0.01µ GND 6 5 4 1 2 75 R/C G B CVBS/Y 470µ 3 VCC MM1505XN 21 19 17 15 13 11 9 7 5 3 1 20 18 16 14 12 10 8 6 4 2 Y C MITSUMI Video Signal Driver for DVD Player MM1623XFBE Application Circuit 2 MM1623 Microprocessor Note 1 Please arrange power supply bypass capacitor near the VCC2 terminal (28pin). Note 2 Please arrange the stray capacity component added to a signal output terminal to 20pF or less. Video Signal Driver for DVD Player MM1623XFBE MITSUMI Characteristics Frequency characteristic (COUT, CVBSOUT, YOUT) Group delay (COUT, CVBSOUT, YOUT) (dB) Frequency characteristic 6 6.75MHz 4 2 0 10 0 6.75MHz (ns) -10 60 -36dB -20 40 -30 20 6MHz Group delay 27MHz -40 1M 10M 0 100M (Hz) (log) Frequency characteristic (CYOUT, CbOUT, CrOUT) (at Interlace) 10M Group delay (CYOUT, CbOUT, CrOUT) (at Interlace) (dB) 10 0 6.75MHz Frequency characteristic 6.75MHz (ns) -26dB 60 -10 27MHz 6MHz 20 -30 10M Group delay 0 100M (Hz) (log) Frequency characteristic (CYOUT, CbOUT, CrOUT) (at Progressive) 10M (dB) 13.5MHz 13.5MHz Frequency characteristic (ns) -28dB -10 60 40 -20 -30 -40 1M 20M (Hz) (lin) Group delay (CYOUT, CbOUT, CrOUT) (at Progressive) 10 0 6 4 2 0 40 -20 -40 1M 20M (Hz) (lin) Group delay 20 54MHz 10M 6 4 2 0 12MHz 100M (Hz) (log) 0 10M 20M (Hz) (lin)