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PDF NJM2586A Data sheet ( Hoja de datos )
| Número de pieza | NJM2586A | |
| Descripción | WIDE BAND 3-INPUT 1-OUTPUT 3-CIRCUIT VIDEO AMPLIFIER | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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NJM2586A
www.DataSheet4U.com
WIDE BAND 3-INPUT 1-OUTPUT 3-CIRCUIT VIDEO AMPLIFIER
sGENERAL DESCRIPTION
The NJM2586A is a wide band 3-input 1-output 3-circuit video
amplifier. It is suitable for Y, Pb, and Pr signal because frequency
range is 50MHz.The NJM2586A is suitable for AV receiver, STB,
and other high quality AV systems.
sPACKAGE OUTLINE
s FEATURES
q Operating Voltage
±4.5 to ±5.5V
q Wide frequency range
0dB at 50MHz typ.
q Internal 3 input-1output 3-circuit video switch
q Internal 6dB Amplifier
q Internal 75Ω Driver Circuit
q Power Save Circuit
q Bipolar Technology
q Package Outline
DMP24, SDIP22
NJM2586AM NJM2586AL
sBLOCK DIAGRAM
CH1 IN1
SW1
CH1 IN2
SW2
CH1 IN3
GND
1
6dB
Amp
Bias Cont1
2
Cont2
Cont1
3
6dB
Amp
Bias
4
Cont1
5
6dB
Amp
Bias
6
75Ω
Driver
24 CH1 OUT
23 PS
75Ω
Driver
22 CH2 OUT
75Ω
Driver
21 V+2
20 CH3 OUT
19 GND
V+1 7
18 V-2
CH2 IN1 8
Bias
GND 9
17 CH3 IN1
Bias
16 V-1
CH2 IN2 10
Bias
GND 11
Cont2
Cont2
15 CH3 IN2
Bias
14 GND
CH2 IN3 12
Bias
13 CH3 IN3
Bias
DMP24
CH1 IN1
SW1
CH1 IN2
SW2
CH1 IN3
V+1
1
6dB
Amp
Bias
Cont1
2
Cont2
3
Cont1
6dB
Amp
Bias
4
5
Cont1
6dB
Amp
Bias
6
75Ω
Driver
22 CH1 OUT
21 PS
75Ω
Driver
20 CH2 OUT
75Ω
Driver
19 V+2
18 CH3 OUT
17 V-2
CH2 IN1
GND
7
Bias
8
16 CH3 IN1
Bias
15 V-1
CH2 IN2 9
Bias
GND 10
Cont2
Cont2
14 CH3 IN2
Bias
13 GND
CH2 IN3 11
Bias
12 CH3 IN3
Bias
SDIP22
Ver.2
-1-
1 page  
NNJMJM2528568A6
sTEwwSwT.DCaItRaSChUeeItT4U.com
50Ω 75Ω 50Ω 75Ω 50Ω 75Ω
75Ω 75Ω 75Ω
75Ω 75Ω 75Ω
470u +
470u +
470u +
1u 1u 1u
24 23 22 21 20 19 18 17 16 15 14 13
CH1OUT PS CH2OUT V+2 CH3OUT GND V-2 CH3IN1 V-1 CH3IN2 GND CH3IN3
NJM2586 DMP24
CH1IN1 SW1 CH1IN2 SW2 CH1IN3 GND
123456
V+1 CH2IN1 GND CH2IN2 GND CH2IN3
7 8 9 10 11 12
1u 1u 1u
1u 1u 1u
0.1u 10u
+
50Ω 75Ω 50Ω 75Ω 50Ω 75Ω
50Ω 75Ω 50Ω 75Ω 50Ω 75Ω
0.1u + 10u
50Ω 75Ω 50Ω 75Ω 50Ω 75Ω
75Ω 75Ω 75Ω
75Ω 75Ω 75Ω
470u +
470u +
470u +
1u
1u
1u
22 21 20 19 18 17 16 15 14 13 12
CH1OUT PS CH2OUT V+2 CH3OUT V-2 CH3IN1 V-1 CH3IN2 GND CH3IN3
NJM2586 DIP22
CH1IN1 SW1 CH1IN2 SW2 CH1IN3 V+1 CH2IN1 GND CH2IN2 GND CH2IN3
1 2 3 4 5 6 7 8 9 10 11
1u 1u 1u 1u 1u 1u
0.1u 10u
+
50Ω 75Ω 50Ω 75Ω 50Ω 75Ω 50Ω 75Ω 50Ω 75Ω 50Ω 75Ω
0.1u + 10u
sNOTE
Please ground all GND terminals.
-5-
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet NJM2586A.PDF ] | |
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