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NJM2578
www.DataSheet4U.com
LOW VOLTAGE VIDEO AMPLIFIER WITH LPF
sGENERAL DESCRIPTION The NJM2578 is a Low Voltage Video Amplifier contained LPF circuit. Internal 75Ω driver is easy to connect TV monitor directly. The NJM2578 features low power and small package, and is suitable for low power design on downsizing of DSC and DVC.
sPACKAGE OUTLINE
NJM2578KJ1
sFEATURES q Operating Voltage 2.8 to 5.5V q Input coupling capacitor is not necessary q 12dB amplifier q Internal LPF -23dB at 23.5MHz typ. q Internal 75Ω Driver Circuit (2-system drive) q Power Save Circuit q Bipolar Technology q Package Outline SON6
sBLOCK DIAGRAM
V+ 6 75Ω Driver 2 Vout
12dB
Vin 4
LPF
3 Vsag
5 GND
1 Pow er Save
-1-
NJM2578
www.DataSheet4U.