THS5661A Datasheet, PDF (6/31 Pages) Texas Instruments – 12-BIT, 125 MSPS, CommsDACE DIGITAL-TO-ANALOG CONVERTER

THS5661A
12-BIT, 125 MSPS, CommsDAC™
DIGITAL-TO-ANALOG CONVERTER
SLAS247 – NOVEMBER 1999
electrical characteristics over recommended operating free-air temperature range, AV_DD = 5 V,
DV_DD = 5 V, IOUT_FS = 20 mA (unless otherwise noted)
digital specifications
Interface
PARAMETER
VIH
High-level input voltage
VIL
Low-level input voltage
IIH
High-level input current
IIL
Low-level input current
Input capacitance
Timing
tsu(D)
th(D)
tw(LPH)
td(D)
Input setup time
Input hold time
Input latch pulse high time
Digital delay time
Specifications subject to change
TEST CONDITIONS
DVDD = 5 V
DVDD = 3.3 V
DVDD = 5 V
DVDD = 3.3 V
DVDD = 3 V to 5.5 V
DVDD = 3 V to 5.5 V
MIN TYP MAX UNIT
3.5
5
V
2.1 3.3
0 1.3
V
0 0.9
–10
10 µA
–10
10 µA
1
5 pF
1
ns
1
ns
4
ns
1 clk
6
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