MC1496P 데이터 시트보기 (PDF) - Motorola => Freescale

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MC1496P

Balanced Modulators/Demodulators

Motorola => Freescale 

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 Inputs and Outputs

• High Common Mode Rejection –85 dB typical

This device contains 8 active transistors.

BALANCED

MODULATORS/DEMODULATORS

SEMICONDUCTOR

TECHNICAL DATA

14

1

D SUFFIX

PLASTIC PACKAGE

CASE 751A

(SO–14)

P SUFFIX

PLASTIC PACKAGE 14

CASE 646

1

PIN CONNECTIONS

IC = 500 kHz, IS = 1.0 kHz

0

Figure 1. Suppressed

Carrier Output

Waveform

Signal Input 1

Gain Adjust 2

Gain Adjust 3

Signal Input 4

Bias 5

Output 6

N/C 7

14 VEE

13 N/C

12 Output

11 N/C

10 Carrier Input

9 N/C

8 Input Carrier

IC = 500 kHz

IS = 1.0 kHz

ORDERING INFORMATION

Operating

20

Figure 2. Suppressed

Device Temperature Range Package

Carrier Spectrum

MC1496D

MC1496P

TA = 0°C to +70°C

SO–14

Plastic DIP

40

60

499 kHz 500 kHz 501 kHz

MC1496BP TA = –40°C to +125°C Plastic DIP

Figure 4. Amplitude–Modulation Spectrum

10

IC = 500 kHz

8.0

IS = 1.0 kHz

6.0

Figure 3. Amplitude

Modulation Output

4.0

Waveform

2.0

IC = 500 kHz

IS = 1.0 kHz

0

499 kHz 500 kHz 501 kHz

MOTOROLA ANALOG IC DEVICE DATA

© Motorola, Inc. 1996

Rev 4

1

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