NJM2512A Datasheet, PDF (1/4 Pages) New Japan Radio – 47μF AC-Coupling Capacitor Low Voltage Video Driver with LPF

NJM2512A
47µF AC-Coupling Capacitor
Low Voltage Video Driver with LPF
sGENERAL DESCRIPTION
The NJM2512A 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 NJM2512A is suitable for any video application.
NJM2512: Gain=6dB
NJM2512A : Gain=12dB
sPACKAGE OUTLINE
NJM2512ARB1
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 5.5V
47µF
0dBtyp.at 4.5MHz
-33dBtyp.at 19MHz
TVSP8
sPIN CONNECTION
1
2
3
4
1: SSIGV
8
2: VSAG
3: SREFV
7 4: VIN
6
5: GND
6: Power Save
5 _{7: VOUT}
8: V⁺
sBLOCK DIAGRAM
GND
VCC
VIN
0.1µF
CLAMP
4.5MHz
LPF
12dB
75ΩDRV
ASC
VOUT
47µF 75Ω
+
75Ω
VSAG
SREFV
SSIGV
PS
Ver.0
-1-