NJM2274 Datasheet, PDF (1/4 Pages) New Japan Radio – LOW POWER VIDEO AMPLIFIER WITH Y-C MIXER

NJM2274
LOW POWER VIDEO AMPLIFIER WITH Y-C MIXER
s GENERAL DESCRIPTION
The NJM2274 is a low power, 3V operation video amplifier with
Y/C mixer and 75 ohm driver , which connect TV monitor directly.
The NJM2274 has mute function , and suitable for energy save
products and any low power system , which are Digital Camera ,
DVC and other video amplifier system.
s PACKAGE OUTLINE
NJM2274R
s FEATURES
q Low Operating Voltage
2.8 to 5.5V
q Internal Y/C MIX Circuit
q Y-input : Clamp
C-input : Bias
q Operating Current
9.3mA typ. at V⁺=3.0V
q Operating Current at Power Save 0.9mA typ. at V⁺=3.0V
q Bipolar Technology
q Package Outline
VSP8
s BLOCK DIAGLAM
Power Save
Vcc
6
5
Vref.
Yin ₁
Disc.
Clamp
Cin ₈
Bias
3
750Ω
Vout
4 _Vsag
7
C mute
2
GND
-1-