NJM2570A Series
75Ω Driver with Filter and Y/C MIX
NJM2570A Series
75Ω Driver with Filter and Y/C MIX
Download Datasheet
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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.
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Spec
Consumer 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 RatioProtections / 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 
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Technical
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Quality &
PackagesProduct Name Compatibility Package Marking Reliability NJM2570AV 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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Sample / Buy
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Buy, Request for Samples, Request for Information Materials
Authorized Distributors
Please contact your local distributors for any sales-related inquiry such as price, stock, delivery, etc.
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