2
dc1763af
DEMO MANUAL DC1763A
TO PROVIDED
USB CABLE
TO PROVIDED
POWER SUPPLY
ANALOG INPUTS
CHANNEL 1
PARALLEL/SERIAL
SINGLE-ENDED
ENCODE CLOCK
(USE PROVIDED DC1075,
DIVIDE BY 4-CLOCK BOARD)
dc1763a F01
CHANNEL 2
3V TO 6V
QUICK START PROCEDURE
Figure 1. Demo Board Setup
Demonstration circuit 1763A is easy to set up to evaluate
the performance of the LTC2195 A/D converter family. Refer
to Figure 1 for proper measurement equipment setup and
follow the procedure below:
Setup
If a DC1371 PStache Data Acquisition and Collection
System was supplied with the DC1763A demonstration
circuit, follow the DC1371 Quick Start Guide to install the
required software and for connecting the DC1371 to the
DC1763A and to a PC.
DC1763A Demonstration Circuit Board Jumpers
The DC1763A demonstration circuit board should have
the following jumper settings as default positions: (as
per Figure 1)
J1 PAR/SER: Selects parallel or serial programming
mode. (default: serial)
Optional Jumpers:
J8 Term: Enables/Disables optional output termination.
(default: removed)
J5 ILVDS: Selects either 1.75mA or 3.5mA of output
current for the LVDS drivers. (default: removed)
J14 LANE: Selects either 1-lane or 2-lane output modes
(default: removed) NOTE: The DC1371 does not support
1-lane operation.
J15 SHDN: Enables and disables the LTC2195. (default:
removed)
J2 WP: Enable/Disables write protect for the EEPROM.
(default: removed)
Note: optional jumper should be left open to ensure proper
serial configuration.
