NJM2512 データシートの表示（PDF） - Japan Radio Corporation

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NJM2512

47µF AC-Coupling Capacitor Low Voltage Video Driver with LPF

Japan Radio Corporation  

NJM2512

47µF AC-Coupling Capacitor

Low Voltage Video Driver with LPF

sGENERAL DESCRIPTION

The NJM2512 is a Low Voltage Video Amplifier featuring small

AC-coupling Capacitor.

The NJRC original Technology “ASC(Advanced SAG Correction)”

realizes 47µF AC-Coupling Capacitor which enables to downsize

mounting space.

No worrying about beat noise caused by charge-pump circuit, and

over-current caused by circuit short out than Capacitor-less video

driver.

The NJM2512 is suitable for any video application.

sPACKAGE OUTLINE

NJM2512RB1

sFEATURES

q Operating Voltage

q AC-Coupling capacitor

q 6dB Amplifier

q 75Ω Driver

q Internal LPF

q Power-save Circuit

q Bipolar Technology

q Package Outline

3.0 to 6.0V

47µF

0dBtyp.at 4.5MHz

-33dBtyp.at 19MHz

TVSP8

sPIN CONNECTION

1

2

3

4

sBLOCK DIAGRAM

GND

1: SSIGV

8

2: VSAG

3: SREFV

7 4: VIN

6

5: GND

6: Power Save

5 7: VOUT

8: V+

V+

VIN

0.1µF

CLAMP

4.5MHz

LPF

6dB

75ΩDRV

VOUT

47µF 75Ω

+

75Ω

VSAG

SREFV

ASC

SSIGV

Ver.0.5

PS

-1-

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