NJM2574 Просмотр технического описания (PDF) - Japan Radio Corporation
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NJM2574 Datasheet PDF : 10 Pages
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NJM2574
LOW VOLTAGE VIDEO AMPLIFIER WITH LPF
sGENRERAL DESCRIPTION
The NJM2574 is a Low Voltage Video Amplifier contained LPF
circuit, 75Ω driver and internal CLAMP/BIAS SW, LPF/through SW
to connect TV monitor directly.
The input composite signal.(0.5Vpp) The mute circuit with power
save function is suitable for low power design.
The NJM2574 is suitable for down sizing of Digital Steel Camera,
and DVC for small package.
sPACKAGE OUTLINE
NJM2574RB1
sFEATURES
q Operating Voltage
q Input Composite Signa
q Output Swing
q Internal CLAMP/BIAS SW
q Internal LPF/through SW
q Operating Current
q Operating Current in Battery Saving
q 75Ω 2 system Drive
q Bipolar Technology
q Package Outline
TVSP8
2.8 to 5.5V
0.5Vpp
2.4Vpp typ. at Vcc=3V,CLAMP MODE
9.0mA typ. at Vcc=3.0V
70uAtyp. at Vcc=3.0V
sBLOCK DIAGRAM
LPF/Through
SW
V+
1
5
Vin 6
LPF
CLAMP/BIAS 8
SW
CLAMP
BIAS
12dB 75ΩDriver
4 Vout
3 Vsag
2
GND
7
Power Save
-1-
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