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MC1496D 参数 Datasheet PDF下载

MC1496D图片预览
型号: MC1496D
PDF下载: 下载PDF文件 查看货源
内容描述: 平衡调制器/解调器 [BALANCED MODULATORS/DEMODULATORS]
分类和应用: 消费电路商用集成电路光电二极管局域网
文件页数/大小: 12 页 / 314 K
品牌: MOTOROLA [ MOTOROLA, INC ]
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Order this document by MC1496/D
MC1496, B
Balanced Modulators/
Demodulators
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
MODULATORS/DEMODULATORS
SEMICONDUCTOR
TECHNICAL DATA
14
1
D SUFFIX
PLASTIC PACKAGE
CASE 751A
(SO–14)
Balanced Inputs and Outputs
High Common Mode Rejection –85 dB typical
This device contains 8 active transistors.
P SUFFIX
PLASTIC PACKAGE
CASE 646
14
1
PIN CONNECTIONS
Signal Input 1
14 VEE
13 N/C
12 Output
11 N/C
10 Carrier Input
9 N/C
8 Input Carrier
Figure 1. Suppressed
Carrier Output
Waveform
Gain Adjust 2
Gain Adjust 3
Signal Input 4
IC = 500 kHz, IS = 1.0 kHz
Bias 5
Output 6
N/C 7
0
IC = 500 kHz
IS = 1.0 kHz
Log Scale Id
20
ORDERING INFORMATION
Figure 2. Suppressed
Carrier Spectrum
Device
MC1496D
MC1496P
TA = 0°C to +70°C
Operating
Temperature Range
Package
SO–14
Plastic DIP
Plastic DIP
40
60
499 kHz
500 kHz
501 kHz
MC1496BP TA = –40°C to +125°C
Figure 4. Amplitude–Modulation Spectrum
10
8.0
Linear Scale
6.0
4.0
2.0
IC = 500 kHz
IS = 1.0 kHz
0
499 kHz
500 kHz
501 kHz
IC = 500 kHz
IS = 1.0 kHz
Figure 3. Amplitude
Modulation Output
Waveform
©
Motorola, Inc. 1996
Rev 4
MOTOROLA ANALOG IC DEVICE DATA
1