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Evaluation Board and Printed Circuit Board Layout

The keys to a successful CLC935 layout are a substan-

tial low-impedance ground plane, short connections (in

and out of the data converter), and proper power supply

decoupling. The use of a socket for the CLC935 data

converter is specifically not recommended in the final

system design.

The CONVERT clock line traces should be equal length.

If they are not equal, the edges may not arrive at the A/D

at the same time, which may allow the clock signals to

more easily couple into the analog input.

Evaluation boards are available for the CLC935

(assembled - “E935PCASM”). The boards can be used

to quickly evaluate the performance of the CLC935 data

converter. Use of the evaluation board as a model is

highly recommended.

Ordering Information

Model

Temperature Range

Description

CLC935BC

0°C to +70°C

Commercial

CLC935B8C

-55°C to +125°C

MIL-STD-833, class B

*Note: operating temperature range is -55°C to +125°C, however, the devices

are specified over the above listed temperature ranges.

CLC935 Complete System Circuit