Datasheet > NJM2559

NJM2559

更新时间： 2022-11-27 12:21:20

品牌	Logo	应用领域
NJRC		视频放大器
页数	文件大小	规格书
10页	693K
描述
Output Coupling Capacitor-less Video Amplifier with Power Supply

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NJM2559 数据手册

NJM2559

Output Coupling Capacitor-less Video Amplifier

with Power Supply Short-circuit Protection

■GENERAL DESCRIPTION

■PACKAGE OUTLINE

The NJM2559 is a output coupling capacitor-less video amplifier

with power supply short-circuit protection.*

When the DC voltage is impressed to the output terminal, it

becomes a power saving mode, and IC is protected.

The NJM2559 is suitable for the video application at risk of power

supply short-circuit.

NJM2559RB1

*DC coupling

■FEATURES

■ Operating Voltage

4.5 to 5.5V

■ Output Coupling Capacitor-less (0.5V DC Output)

■ Power Supply Short-circuit Protection Circuit

■ Internal LPF

-32dB typ. at 19MHz

■ 12dB Amplifier

■ 75Ω Driver

■ Power-save Circuit

■ Bipolar Technology

■ Package Outline

TVSP8

■PIN CONNECTION

1: NC

2: GND

3: REF

4: Vout

5: V+

6: Vin

7: Power save

8: NC

■BLOCK DIAGRAM

VCC

GND

12dB

75ΩDRV

OUT

LPF

50Ω

75Ω

0.1u

120Ω

CLAMP

75Ω

REF

33uF

120Ω

Ver.0

- 1 -

12 3 4 5 6 7...10

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