2.0

2.7

TYPICAL APPLICATION EXAMPLE

OPERATIONAL NOTES:

*

VCO is assumed AC coupled.

**

R

200

Ω depending on the VCO power level. The fin RF impedance ranges from 40Ω to 100Ω. The fin IF impedances are

higher.

***

50

Ω termination is often used on test boards to allow use of external reference oscillator. For most typical products, a CMOS

clock is used and no terminating resistor is required. OSC

cause the input circuit provides its own bias. (See Figure below)

**** Adding RC filter to the V

—

Proper use of grounds and bypass capacitors is essential to achieve a high level of performance. Crosstalk between pins

can be reduced by careful board layout.

—

This is a static sensitive device. It should be handled only at static free work stations.

DS100129-20

DS100129-21

13

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