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PDF NJM1496 Data sheet ( Hoja de datos )
| Número de pieza | NJM1496 | |
| Descripción | DOUBLE BALANCED MODULATOR-DEMODULATOR | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NJM1496 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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NJM1496
DOUBLE BALANCED MODULATION / DEMODULATOR
■ GENERAL DESCRIPTION
The NJM1496 is a double balanced modulator-demodulator which
produces an output voltage proportional to hte product of an input
(signal) voltage and a switching (carrier) signal. Typical applications
include suppressed carrier modulation, amplitude modulation,
synchronous detection, FM or PM detection, broadband frequency
doubling and chopping.
■ FEATURES
● Excellent carrier suppression
65dB typical at 0.5MHz
50dB typical at 10MHz
● Adjustable gain and signal handling
● Fully balanced inputs and outputs
● High Common Mode Rejection 85dB Typ.
● Package Outline DIP14, DMP14, SSOP14
● Bipolar Technology
■ APPLICATION
● Balanced Modulation
● Synchronous Detection
● FM Detection
● Phase Detection
● Sampling
■ PIN CONFIGURATION
■ PACKAGE OUTLINE
NJM1496D
NJM1496M
NJM1496V
■ EQUIVALENT CIRCUIT
(+) Signal Input
Gain Adjust
Gain Adjust
(-) Signal Input
Bias
(+) Output
NC
1 14
2 13
3 12
4 11
5 10
69
78
NJM1496D
NJM1496M
NJM1496V
V-
NC
(-) Output
NC
(-) Carrier Input
NC
(+) Carrier Input
Vo (+)
6
Vo (-)
12
Ver.2014-06-23
Carrier - 10
Input + 8
Signal - 4
Input + 1
Bias 5
V- 14
2
Gain
3 Adjust
-1-
1 page  
■ TYPICAL APPLICATIONS
AM Modulator Circuit
1k
1k
60mVrms
Carrier Input
Modulation Signal Input
(300mVrms Max.)
0.1u
51
750
750
50k
0.1u
1k
3.9k
82
10
3
6
1 NJM1496
51 12
4 14
51
5
6.8k
NJM1496
V+
(+12V DC)
3.9k
0.1u
AM Output
V- (-8V DC)
Carrier Input
300mVrms
SSB Input
Product Detector (+12V DC Single Supply)
1k 820
1.3k
0.1u
51
0.1u 100
V+
(+12V DC)
3k 10k 3k
0.1u
82
3
10 6
0.1u
1 NJM1496
0.005u
1k
4 14
1k 0.1u
12
5
1k 1u
0.005u
0.005u
AF Output
Ver.2014-06-23
[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
-5-
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet NJM1496.PDF ] | |
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