CDB5012 CDB5012A
CDB5014 CDB5016
Semiconductor Corporation
Evaluation Board for CS5012, CS5012A, CS5014,
CS5016 ADC’s
Features
General Description
The CDB5012/4/6 is an evaluation board that eases the
laboratory characterization of any of the CS5012,
CS5012A, CS5014 and CS5016 A/D converters. The
board can be easily reconfigured to simulate any com-
bination of sampling, master clock, calibration, and input
range conditions.
Compatible with CS5012, CS5012A,
CS5014, CS5016
•
•
PC/µP-Compatible Header Connection
16-Bit Parallel Data
End-of-Conversion Output
CS, RD, and A0 Control Inputs
The converter’s parallel output data are available at a
40 pin strip header allowing easy interfacing to PC’s or
microprocessor busses. Output data is also available in
serial form at SCLK and SDATA coaxial BNC connec-
tors.
DIP-Switch Selectable:
•
Unipolar/Bipolar Input Range
Burst & Interleave Calibration Modes
Continuous Conversion
Evaluation can also be performed over a wide range of
input spans using the on-board reference circuitry. Fur-
thermore, the CDB5012, CDB5012A, CDB5014,
CDB5016 features DIP-switch selectable unipolar/bipo-
lar input ranges and the interleave calibration mode.
Calibration can be initiated at any time by momentarily
depressing a reset pushbutton.
Adjustable Voltage Reference
•
•
•
Serial Data and Clock BNC Connections
Operation from Internally-Generated or
Externally-Supplied Master Clock
ORDERING INFORMATION: CDB5012, CDB5012A,
CDB5014, CDB5016
D0 - D15
H
AIN
EOC
E
CS5012
HOLD
CLKIN
A0
RD
CS
A
D
E
R
CS5012A
CS5014
CS5016
A/D
Converter
RESET
SCLK
SDATA
VOLTAGE
REFERENCE
+5V GND -5V
Crystal Semiconductor Corporation
P.O. Box 17847, Austin, TX 78760
(512) 445 7222 FAX: (512) 445 7581
MAR ’95
DS14DB11
1
Copyright Crystal Semiconductor Corporation 1995
(All Rights Reserved)