LTC1667IG View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC1667IG' PDF : 24 Pages View PDF
LTC1666/LTC1667/LTC1668
BLOCK DIAGRA
VREF
15 REFOUT
0.1µF
RSET
2k
16 IREFIN
2.5V
REFERENCE
IFS/8
LTC1668
5V
25
VDD
0.1µF
ATTENUATOR
LADDER
LADCOM 18
IOUT A 20
IOUT B 19
52.3Ω
52.3Ω
+ VOUT
1VP-P
– DIFFERENTIAL
LSB SWITCHES
SEGMENTED SWITCHES
FOR DB15–DB12
+
IINT
–
CURRENT SOURCE ARRAY
•••
•••
0.1µF
21 COMP1
22
COMP2
0.1µF
VSS
23
AGND DGND
17 24
0.1µF
–5V
INPUT LATCHES
CLK
26
CLOCK
INPUT
DB15 • • • DB0
27
14
•••
16-BIT
DATA INPUT
1668 BD
WU
W
TI I G DIAGRA
DATA
INPUT
CLK
IOUT A/IOUT B
N–1
N
tDS
tDH
N+1
tCLKL
N–1
tCLKH
tST
tPD
N
0.1%
1666/7/8 TD
10
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