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Número de pieza | NJM2576 | |
Descripción | Video Amplifier / TVSP8 | |
Fabricantes | JRC | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de NJM2576 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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NJM2576
LOW VOLTAGE VIDEO AMPLIFIER WITH LPF
sGENERAL DESCRIPTION
The NJM2576 is a Low Voltage Video Amplifier contained LPF circuit.
The NJM2576 is corresponding to composite video signal input with
LPF circuit. 75Ω drivers for direct connecting TV monitor.
The NJM2576 features low power and small package, and is suitable
for low power design on downsizing of DSC and DVC.
sPACKAGE OUTLINE
NJM2576RB1
sFEATURES
qOperating Voltage
2.8 to 5.5V
qInput Composite Video Signal 0.3Vpp
qOperating Current
8.0mA typ. at Vcc=3.0V
qOperating Current (Power Save Mode) 70uA typ.at Vcc=3.0V
qInternal 75Ω Driver Circuit (2-system drive)
qInternal Low Pass Filter
qBipolar Technology
qPackage Outline
TVSP8
sBLOCK DIAGRAM
NC
1
Vin 6
NC 8
CLAMP
LPF
V+
5
16.5dB 75ΩDri ver
4 Vout
3 Vsag
2
GND
7
Power S ave
Ver.1
-1-
1 page www.DataSheet4U.com
s TYPICAL CHARACTERISTICS
Voltage Gain vs. Frequency
0.3Vpp sinewave signal input
20
10
0.0
-10
-20
-30
-40
100 10 3
1 106
10 10 6
120.0
Frequency (Hz)
Operating Current at Standby State
vs. Supply Voltage
100.0
80.0
60.0
40.0
20.0
0.02.0
18.0
3.0 4.0 5.0 6.0
Supply Voltage V+ (V)
V+ vs Gv
f=100kHz, Vin=0.3Vpp
7.0
8.0
17.5
17.0
16.5
16.0
15.5
15.02.0 3.0 4.0 5.0 6.0 7.0 8.0
V+ [V]
NJM2576
Operating Current vs. Supply Voltage
12.0
10.0
8.0
6.0
4.0
2.0
2.0
6.0
3.0 4.0 5.0 6.0
Supply Voltage V+ (V)
V+ vs Vomv
f=1kHz, THD=1%
7.0
8.0
5.0
4.0
3.0
2.0
1.02.0
1.0
3.0 4.0 5.0 6.0 7.0
V+ [V]
V+ vs Gfy4.5M
f=4.5MHz/100kHz, Vin=0.3Vpp
8.0
0.5
0.0
-0.5
-1.0
-1.5
-2.02.0 3.0 4.0 5.0 6.0 7.0 8.0
V+ [V]
Ver.1
-5-
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet NJM2576.PDF ] |
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