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NJM2570A Series
75Ω Driver with Filter and Y/C MIX

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ECAD Model: Learn more
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  • RoHS
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Description

The 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.

Spec

Standard
Supply Voltage 4.5V to 5.5V
Channel 3ch.
S-Video Signal (Y/C), Y/ Pb/ Pr and RGB count as one signal (Input) 1
Composite Video Signal (Output) 1
S-Video Signal (Y/C), Y/ Pb/ Pr and RGB count as one signal (Output) 1
Gain 12dB Amplifier
LPF 6th order
75ohm Driver Yes
Wide Operating Temperature -40°C to 85°C
Junction Temp. 125°C
Package SSOP16
LPF Internal LPF (0dB typ. at 4MHz (at IREF=33kΩ),
-35dB typ. at 10MHz (at IREF=33kΩ)0dB typ. at 6MHz (at IREF=22kΩ),
-40dB typ. at 16MHz (at IREF=22kΩ))
Function Y/C MIX
Sag Correction
DC Output for Aspect Ratio

Download Datasheet

Protections / Functions

Y/C MIX Sag Correction Output Capacitor-less Battery Supply Short-circuit Protection Coaxial Receiver Isolation Amplifier 47µF AC-Coupling Capacitor Differential Output CLAMP/BIAS Switch I2C BUS control function

Functional Description

Functional Description

Search for similar products under conditions below.

Category:Video ICs

Functions Y/C MIX,Sag Correction
Supply Voltage
min		 4.5
Supply Voltage
max		 5.5
Channel(ch) 3

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJM2570AV
  • gradeConsumer
 SSOP16 - NJM-1-s-fr
  • Refer to the datasheets for the details on the product.
  • The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

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NJM2570A Series