AA7623SP

Agamem Microelectronics Inc. PRELIMINARY DESCRIPTION AA7623SP Three Channels Video Driver AA7623SP is a three channels video driver, with 75 output buffer, and it supports 5V operation voltage. The 75 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. 2. 3. 4. 5. 6. 7. 8. Composite video driver Support 5V operation voltage Three channels video driver Output short circuit protection function A load sufficient for driving two circuits Low operating current, 17mA typical SOP-8 package DC-Couple output APPLICATION VCR Video Camera TV Video Player AA7623SP BLOCK DIAGRAM 75 d river GND 1 2 3 4 8 7 6 5 OUT1 75 d river IN1 OUT2 75 driver IN2 IN3 OUT3 VCC 1 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 PIN DESCRIPTION Symbol GND IN1 IN2 IN3 VCC OUT3 OUT2 OUT1 Pin No Type 1 2 3 4 5 6 7 8 I I I O O O Ground AA7623SP Three Channels Video Driver Function Channel 1 input terminal of composite signal Channel 2 input terminal of composite signal Channel 3 input terminal of composite signal 5V Power Supply Channel 3 output Channel 2 output Channel 1 output ABSOLUTE MAXIMUM RATING Ta = 25 ℃ Parameter Supply Voltage Operating Ambient Temperature Storage Temperature Symbol Vcc Ta Ts Rating MIN TYP -0.3 -40 -40 3 MAX 7 85 125 UNIT V ℃ ℃ 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. Agamem Microelectronics Inc. PRELIMINARY ELECTRICAL CHARACTERISTICS AA7623SP Three Channels Video Driver Ta = 25℃ , Vcc = 5V Parameter Supply Current Voltage Gain Frequency Characteristic Maximum Output level Differential Gain Differential Phase Crosstalk Symbol Icc Gv Min Typ 17 -0.5 Max 20 0 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% GF Vom DG DP CT -3 2.9 0 3.4 0.4 0.4 -60 1 1.0 1.0 VIN = 2VPP, refer staircase signal VIN = 2VPP, refer deg staircase signal V IN=2VPP 4.43M dB Sinewave % 3 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 A A1 A2 b C D E e H L y DIMENSIONS IN MILLIMETERS DIMENSIONS IN INCHES MIN 1.35 0.10 --0.33 0.19 4.80 3.80 --5.80 0.40 --0 NOM 1.60 --1.45 --------1.27 --------MAX 1.75 0.25 --0.51 0.25 5.00 4.00 --6.20 1.27 0.10 8 MIN 0.053 0.004 --0.013 0.007 0.189 0.150 --0.228 0.016 --0 NOM 0.063 --0.057 --------0.050 --------MAX 0.069 0.010 --0.020 0.010 0.197 0.157 --0.244 0.050 0.004 5. 8 2. 3. 4. NOTES: 1. 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 4 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. ㎜± ˚ 2007/10/2 ˚ ˚ ˚ θ