參數(shù)資料
型號: MC1496B
廠商: ON SEMICONDUCTOR
英文描述: BALANCED MODULATORS/DEMODULATORS
中文描述: 欠平衡調(diào)制器/解調(diào)
文件頁數(shù): 1/12頁
文件大?。?/td> 310K
代理商: MC1496B
Device
Operating
Temperature Range
Package
SEMICONDUCTOR
TECHNICAL DATA
BALANCED
MODULATORS/DEMODULATORS
ORDERING INFORMATION
MC1496D
MC1496P
TA = 0
°
C to +70
°
C
SO–14
Plastic DIP
PIN CONNECTIONS
Order this document by MC1496/D
D SUFFIX
PLASTIC PACKAGE
CASE 751A
(SO–14)
P SUFFIX
PLASTIC PACKAGE
CASE 646
Signal Input
1
2
3
4
5
6
7
10
11
14
13
12
9
N/C
Output
Bias
Signal Input
Gain Adjust
Gain Adjust
Input Carrier
8
VEE
N/C
Output
N/C
Carrier Input
N/C
14
1
14
1
MC1496BP
Plastic DIP
TA = –40
°
C to +125
°
C
MOTOROLA ANALOG IC DEVICE DATA
These devices were designed for use where the output voltage is a
product of an input voltage (signal) and a switching function (carrier). Typical
applications include suppressed carrier and amplitude modulation,
synchronous detection, FM detection, phase detection, and chopper
applications. See Motorola Application Note AN531 for additional design
information.
Excellent Carrier Suppression –65 dB typ @ 0.5 MHz
Excellent Carrier Suppression
–50 dB typ @ 10 MHz
Adjustable Gain and Signal Handling
Balanced Inputs and Outputs
High Common Mode Rejection –85 dB typical
This device contains 8 active transistors.
Figure 1. Suppressed
Carrier Output
Waveform
Figure 2. Suppressed
Carrier Spectrum
Figure 3. Amplitude
Modulation Output
Waveform
Figure 4. Amplitude–Modulation Spectrum
IC = 500 kHz, IS = 1.0 kHz
IC = 500 kHz
IS = 1.0 kHz
60
40
20
0
L
499 kHz
500 kHz
501 kHz
IC = 500 kHz
IS = 1.0 kHz
IC = 500 kHz
IS = 1.0 kHz
499 kHz
500 kHz
501 kHz
L
10
8.0
6.0
4.0
2.0
0
Motorola, Inc. 1996
Rev 4
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