MC12002P Просмотр технического описания (PDF) - LANSDALE Semiconductor Inc.

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Компоненты Описание

производитель

MC12002P

Analog Mixer

LANSDALE Semiconductor Inc. 

ML12002

LANSDALE Semiconductor, Inc.

Figure 4. Carrier Feedthrough Test Circuits

Signal A

Input (Pin 2)

Output (Pin12)

Output (Pin 11)

Signal B Input (Pin 8)

Output (Pin 12)

Output (Pin 11)

Tektronix

454 and 568

Oscilloscopes

Hewlett Packard

651A and 3300B

100 kHz to 100 MHz

@ 30 mVpp

1.0 µf

1.0 µf

1.0 µf

2

Local Oscillator

3

Inputs

Mixer

8

Inputs

9

Reg.

Bypass

VEE

1

10

7

0.1 µf

0.1 µf

Null

Adjust

5

6

50

12

Outputs

11

133 133

VCC

14

+5.0 V

0.1 µf

Sampling Volt meter

Hewlett Packard

3406A or Equiv.

Notes:

Test 1 – Adjust potentiometer for carrier null at fc = 100 kHz.

Test 2 – Connect pins 5 and 6 to Gnd.

All Input and output

cables to the scope are

equal lengths of 50-ohm

coaxial cable.

Page 4 of 9

www.lansdale.com

Issue A

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