Agamem Microelectronics Inc. PRELIMINARY AA7623SP Three Channels Video Driver DESCRIPTION AA7623SP is a three channels video driver, with 75Ω output buffer, and it supports 5V operation voltage. The 75Ω buffer is capable of driving two circuits. The DC potential for the previous stage can be used for direct DC-couple, because the input is coming directly with no internal bias or clamp. The IC is available in 8-pin SOP package. FEATURES 1. Composite video driver 2. Support 5V operation voltage 3. Three channels video driver 4. Output short circuit protection function 5. A load sufficient for driving two circuits 6. Low operating current, 17mA typical 7. SOP-8 package 8. DC-Couple output APPLICATION VCR Video Camera TV Video Player AA7623SP BLOCK DIAGRAM 2 IN2 3 IN3 4 1 OUT1 7 OUT2 75Ω driver IN1 8 75Ω driver 1 75Ω driver GND 6 OUT3 5 VCC 2007/10/2 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. AA7623SP Agamem Microelectronics Inc. PRELIMINARY Three Channels Video Driver PIN DESCRIPTION Symbol Pin No Type Function GND 1 - Ground IN1 2 I Channel 1 input terminal of composite signal IN2 3 I Channel 2 input terminal of composite signal IN3 4 I Channel 3 input terminal of composite signal VCC 5 - 5V Power Supply OUT3 6 O Channel 3 output OUT2 7 O Channel 2 output OUT1 8 O Channel 1 output ABSOLUTE MAXIMUM RATING Ta = 25 ℃ Parameter Supply Voltage Operating Ambient Temperature Storage Temperature Symbol Rating MIN TYP Vcc -0.3 Ta Ts 3 MAX UNIT 7 V -40 85 ℃ -40 125 ℃ CONDITION NOTE : Stress above those listed under “Absolute Maximum Rating” may cause device permanent damage to the device. This stress-rating only factor and functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for an extended period of time may affect device reliability of the device. 2 2007/10/2 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. AA7623SP Agamem Microelectronics Inc. PRELIMINARY Three Channels Video Driver ELECTRICAL CHARACTERISTICS Ta = 25℃ , Vcc = 5V Parameter Symbol Min Typ Max Supply Current Icc 17 20 Voltage Gain Gv -0.5 0 1 Frequency GF -3 0 Maximum Output level Vom 2.9 3.4 Differential Gain DG 0.4 1.0 Differential Phase DP 0.4 1.0 Crosstalk CT -60 Characteristic 3 Unit Condition mA No input Signal Input Signal Freq = dB 4.43MHz, 2Vpp, measure OUT Input Signal Freq = dB 7MHz/1MHz, 2Vpp, measure OUT Vpp f=1kHz, THD=10% VIN = 2VPP, refer staircase signal VIN = 2VPP, refer deg staircase signal V IN=2VPP 4.43M dB Sinewave % 2007/10/2 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. Agamem Microelectronics Inc. PRELIMINARY AA7623SP Three Channels Video Driver SOP-8 – AA7623SP – PACKAGE DIMENSION SYMBOLS DIMENSIONS IN MILLIMETERS DIMENSIONS IN INCHES MIN NOM MAX MIN NOM MAX A 1.35 1.60 1.75 0.053 0.063 0.069 A1 0.10 --- 0.25 0.004 --- 0.010 A2 --- 1.45 --- --- 0.057 --- b 0.33 --- 0.51 0.013 --- 0.020 C 0.19 --- 0.25 0.007 --- 0.010 D 4.80 --- 5.00 0.189 --- 0.197 E 3.80 --- 4.00 0.150 --- 0.157 2. e --- 1.27 --- --- 0.050 --- H 5.80 --- 6.20 0.228 --- 0.244 3. 4. L 0.40 --- 1.27 0.016 --- 0.050 y --- --- 0.10 --- --- 0.004 0 --- 8 0 --- 8 θ ˚ ˚ ˚ 4 ˚ NOTES: 1. 5. Package body sizes exclude moldflash protrusions or gate burns. Tolerance 0.1 (4 mil) unless otherwise specified Coplanarity: 0.1 mm Controlling dimension is millimeter converted inch dimensions are not necessarily exact Followed from JEDEC MS-012 ± ㎜ 2007/10/2 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.