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dc2085afb

DEMO MANUAL DC2085

QUICK START PROCEDURE

DC2085 is easy to set up to evaluate the performance of the

LTC2000. Refer to Figure 1 for proper measurement equip-

ment set-up and follow the procedure below:

Setup

If the Altera Stratix IV GX FPGA Development Kit was not

supplied with the DC2085 demonstration circuit, follow

the Altera Stratix IV demo manual to install the required

software and for connecting the Altera Stratix IV to the

DC2085 and to a PC.

Figure 1. DC2085 Setup (zoom for details)

SINGLE-ENDED

SAMPLE CLOCK INPUT

CONNECT USB TO PC

RUNNING LTDACGen SOFTWARE

JUMPERS SHOWN IN THEIR DEFAULT POSITIONS

THE DC2085 CONNECTS TO THE ALTERA STRATIX IV

EVALUATION BOARD VIA HSMC CONNECTORS

5V

DIFFERENTIAL OUTPUTS

NOMINAL OUTPUTS LOOK LIKE 50

PER SIDE TO DRIVE AN EXTERNAL

BALUN, OR COMBINER

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