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PDF NJM2574 Data sheet ( Hoja de datos )
| Número de pieza | NJM2574 | |
| Descripción | LOW VOLTAGE VIDEO AMPLIFIER WITH LPF | |
| Fabricantes | ETC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NJM2574 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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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
1
V+
5
Vin 6
CLAMP/BIAS 8
SW
CLAMP
BIAS
LPF
12dB 75ΩDriver
4 Vout
3 Vsag
2
GND
7
Power Save
-1-
1 page  
s TYPICAL CHARACTERISTICS
Maximum Output Voltage Swing vs. Supply Voltage
(Clamp+LPF Type Input)
Total Harmonic Distortion=1%, 1kHz
6.0
Vin
5.0 Vomv
4.0
3.0
2.0
1.0
0.02.0
3.0 4.0 5.0 6.0 7.0
Supply Voltage V+(V)
8.0
Voltage Gain vs. Supply Voltage
0.5Vpp, 100kHz sinewave signal input
14.0
13.5
13.0
12.5
12.0
11.5
11.02.0 3.0 4.0 5.0 6.0 7.0 8.0
Supply Voltage V+(V)
Low Pass Filter Characteristic 1 vs. Supply Voltage
(Clamp+LPF Type Input)
1.0 0.5Vpp, 4.5MHz/100kHz
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
Supply Voltage V+(V)
NJM2574
Maximum Output Voltage Swing vs. Supply Voltage
(Bias+Through Type Input)
6.0 Total Harmonic Distortion=1%, 1kHz
Vin
5.0 VomRGB
4.0
3.0
2.0
1.0
0.02.0 3.0 4.0 5.0 6.0 7.0 8.0
Supply Voltage V+(V)
Gain Frequency Characteristics vs. Supply Voltage
(Bias+Through Type Input)
0.5Vpp, 20MHz/100kHz
0.0
-2.0
-4.0
-6.0
-8.0
-10.02.0 3.0 4.0 5.0 6.0 7.0 8.0
Supply Voltage V+(V)
Low Pass Filter Characteristic 2 vs. Supply Voltage
(Clamp+LPF Type Input)
0.5Vpp, 8MHz/100kHz
0.0
-2.0
-4.0
-6.0
-8.0
-10.02.0 3.0 4.0 5.0 6.0 7.0 8.0
Supply Voltage V+(V)
-5-
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet NJM2574.PDF ] | |
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