AA8632

www.DataSheet4U.com Agamem Microelectronics Inc. PRELIMINARY „ DESCRIPTION AA8632 Dual Video Amplifier AA8632 is a dual video amplifier with 6db gain, 75Ω output buffer and SAG correction, and it supports 3V and 5V operation voltage. The 75Ω buffer is capable of driving two circuits. The SAG could reduce the output coupling capacitor. The power saving circuit provides the power saving function. The IC is available in 8-pin TSSOP (AA8632AP), 8-pin SOP (AA8632SP) and 8-pin DIP (AA8632PP) package. „ 1. 2. 3. 4. 5. 6. 7. 8. 9. FEATURES Composite video driver with 6dB gain Support 3V and 5V operation voltage Dual channels video amplifier Output short circuit protection function SAG correction function A load sufficient for driving two circuits Low operating current, 17mA typical Internal voltage clamp circuit „ APPLICATION ¾ ¾ ¾ ¾ VCR Video Camera TV Video Player TSSOP-8 (AA8632AP), SOP-8 (AA8632SP) and DIP-8 (AA8632PP) package 10. AC-Couple or DC-Couple output „ 8 AA8632 BLOCK DIAGRAM Vcc 7 6dB CLAMP Vin2 Amp 2.0K 2.2K 75 Driver 750 5 6 Vout2 Vsag2 Vin1 1 CLAMP 6dB Amp 2.0K 2.2K 75 Driver 750 4 3 2 Vout1 Vsag1 1 2007/8/9 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 RIGH...