NJM2525

NJM2525 www.DataSheet4U.com 4CH VIDEO AMPLIFIER WITH SW&SD/ HD LPF s GENERAL DESCRIPTION The NJM2525 is 4ch video amplifier with SD/HD LPF. The NJM2525 includes 2in-1out selector for the composite and component signal. The isolation amplifier eliminates the common mode noise from external equipment. The NJM2525 is suitable for the AV equipment such as the home theater systems and AV receivers that switch the internal Video signal and the external Video signal. s FEATURES q Operating Voltage q SD/ HD LPF q 6dB amplifier q 75Ω Driver Circuit q Y/C MIX Circuit q Isolation amplifier q Power Save Circuit q Bipolar Technology q Package Outline s BLOCK DIAGRAM SCIN BIAS MIX 6dB 6.75M 6dB 75ΩDRV s PACKAGE OUTLINE NJM2525V 4.5 to 5.5V 6.75MHz/ 13.5MHz/ 30MHz SSOP32 VCC1 PS1 PS2 VCC2 VCC3 VOUT SYIN CLAMP 13.5M 6dB 75ΩDRV YIN1 CLAMP YOUT 30M 6dB 75ΩDRV PbIN1 BIAS 13.5M PbOUT 30M 6dB 75ΩDRV PrIN1 BIAS 13.5M PrOUT 30M VIN CLAMP BIAS CLV2 CLV1 VING BIAS YIN2 CLAMP BIAS CLY2 CLY1 YING BIAS PbIN2 BIAS PbING BIAS PrIN2 BIAS PrING BIAS GND1 LPFSW SLSW GND2 (input1 or input2) (13.5M or 30M) GND3 Ver.1.3 -1- NJM2525 www.DataSheet4U.com ! PIN CONFIGURATION (SSOP32) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VIN VING CLV1 CLV2 VCC1 YIN PS1 YIN2 YING CLY1 CLY2 GND1 PBIN PS2 PBIN2 PBING SCIN 32 SYIN 31 YCC2 30 YOUT 29 GND2 28 YOUT 27 VCC3 26 PBOUT 25 NC 24 PROUT 23 GND3 22 PRING 21 PRIN2 20 LPFSW 19 16 PRIN 18 SLSW 17 No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol VI...