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NJM2570A

JRC
Part Number NJM2570A
Manufacturer JRC
Description Video Amplifier
Published Jun 14, 2009
Detailed Description NJM2570A www.DataSheet4U.com 75Ω Driver with Filter and Y/C MIX s GENERAL DESCRIPTION NJM2570A is a video amplifier inc...
Datasheet PDF File NJM2570A PDF File

NJM2570A
NJM2570A

Overview
NJM2570A www.
DataSheet4U.
com 75Ω Driver with Filter and Y/C MIX s GENERAL DESCRIPTION NJM2570A is a video amplifier included LPF in Y and C system.
Adjustable LPF characteristic with external resistor and output with 75ohm driver optimize the TV monitor system.
Also, it can discriminated the aspect ratio of TV by internal DC interface for S terminal.
NJM2570A includes power save circuit to suitable for portable video application.
s PACKAGE OUTLINE NJM2570AV s FEATURES q Operating Voltage 4.
5 to 5.
5V q Input Y and C 0.
5Vpp q Internal LPF 0dBtyp.
at 4MHz (at IREF=33kΩ) -35dBtyp.
at 10MHz (at IREF=33kΩ) 0dBtyp.
at 6MHz (at IREF=22kΩ) -40dBtyp.
at 16MHz (at IREF=22kΩ) q Internal DC Interface for aspect ratio discrimination q Bipolar technology q Package Outline SSOP16 s BLOCK DIAGLAM V+1 V+2 s PIN CONFIGURATION 1 16 8 9 1.
Cin 2.
GND 3.
SDCin 4.
SDCout 5.
Cout 6.
Vout 7.
Vsag 8.
GND2 9.
V+2 10.
Ysag 11.
Yout 12.
VREF 13.
POWERSAVE 14.
Yin 15.
V+1 16.
IREF 15 9 Yin 14 CLAMP 6dB...


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