XRD9824 Datasheet, PDF (10/32 Pages) Exar Corporation – 14-Bit Linear CIS/CCD Sensor Signal Processor with Serial Control

XRD9824
XRD9824
C _RED
I
S ^N/C
N/C
M
U
X
VDCEXT
DC
REFERENCE
VDD
VRT
RL
VRB
Figure 4. Application with Offset Greater Than (-100mv to 500mv)
The DC reference voltage applied to VDCEXT does
not have to be accurate. The internal offset DAC
voltage is still used in this mode for fine adjustment.
VDCEXT cannot be used as an input from the CIS. Any
signal applied to VDCEXT will be subtracted from the
output signal of the multiplexer.
Rev. 2.00
10