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PDF NJM2587 Data sheet ( Hoja de datos )
| Número de pieza | NJM2587 | |
| Descripción | 6CH Video Amplifier | |
| Fabricantes | NJR Corporation | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NJM2587 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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NJM2587
www.DataSheet4U.com
6CH VIDEO AMPLIFIER FOR DVD
sGENERAL DESCRIPTION
The NJM2587 is a dual supply voltage 6ch Video Amplifier. It
includes 6dB amplifier and 75Ω driver, Low Pass Filter.
The input corresponds to the composite signal, the Y/C signal,
and the component signal.
The NJM2587 is suitable for the DVD player and DVD recorder
corresponding to the progressive video signal.
s FEATURES
q Operating Voltage
±4.5 to ±5.5V
q 6dB amplifier
q Internal LPF
q Internal 75Ω Driver Circuit (2-system drive)
q Power Save Circuit
q Bipolar Technology
q Package Outline
SSOP32
sPACKAGE OUTLINE
NJM2587V
sBLOCK DIAGRAM
S C IN 1
140K～6MHz
BPF
NC 2
VIN 3
Bias
ＧＮＤ in 4
Bias
S Y IN 5
V+ 1 6
V- 1 7
Bias
Y IN 8
V+ 2 9
GND in Y 10
Bias
Cb IN 11
GND in Cb 12
Bias
Cr IN 13
V- 2 14
6MHz
LPF
6MHz
LPF
12MHz
LPF
12MHz
LPF
12MHz
LPF
GND in Cr 15
PS2 16
6dB 75Ω
AMP Driver
32 PS1
31 S C OUT
6dB 75Ω
AMP Driver
30 GND out
29 V OUT
6dB 75Ω
AMP Driver
28 V+4
27 S Y OUT
6dB 75Ω
AMP Driver
26 V- 4
25 Y OUT
6dB 75Ω
AMP Driver
24 V+ 3
23 Cb OUT
6dB 75Ω
AMP Driver
22 GND out Y
21 Cr OUT
20 GND out Cb
19 V- 3
18 GND out Cr
17 NC
Ver.5
-1-
1 page  
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25 YOUT
27 SYOUT
29 VOUT
EQUIVALENT CIRCUIT
V+
NJM25867
VOLTAGE
-0.6V
NOTE
5.025k
31 SCOUT
V-
V+
5.025k
0.7V
16 PS2
32 PS1
21 CrOUT
23 CbOUT
V-
60k
45k
V+
0V
GND
-1.2V
5.025k
V-
-5-
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet NJM2587.PDF ] | |
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