LTC2265IUJ-12-PBF View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC2265IUJ-12-PBF' PDF : 34 Pages View PDF
LTC2265-12/
LTC2264-12/LTC2263-12
FUNCTIONAL BLOCK DIAGRAM
1.8V
VDD
ENC+ ENC–
1.8V
OVDD
CHANNEL 1
ANALOG
INPUT
SAMPLE-
AND-HOLD
CHANNEL 2
ANALOG
INPUT
SAMPLE-
AND-HOLD
VREF
1μF
1.25V
REFERENCE
RANGE
SELECT
12-BIT
ADC CORE
12-BIT
ADC CORE
PLL
OUT1A
OUT1B
DATA
SERIALIZER
OUT2A
OUT2B
DATA
CLOCK OUT
FRAME
REF
SENSE
BUF
REFH
REFL
VDD / 2
DIFF
REF
AMP
MODE
CONTROL
REGISTERS
OGND
GND
REFH 0.1μF REFL
VCM1 VCM2
226512 F01
0.1μF
0.1μF PAR/SER CS SCK SDI SDO
2.2μF
0.1μF
0.1μF
Figure 1. Functional Block Diagram
18
22654312f
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