THS5671A_09 Datasheet, PDF (2/33 Pages) Texas Instruments – 14-BIT, 125 MSPS, CommsDAC DIGITAL-to-ANALOG COVERTER

THS5671A
14ĆBIT, 125 MSPS, CommsDAC
DIGITALĆTOĆANALOG CONVERTER
SLAS201A − DECEMBER 1999 − REVISED SEPTEMBER 2002
description (continued)
The THS5671A is available in both a 28-pin SOIC and TSSOP package. The device is characterized for
operation over the industrial temperature range of −40°C to 85°C.
AVAILABLE OPTIONS
PACKAGE
TA
28-TSSOP
28-SOIC
(PW)
(DW)
−40°C to 85°C
THS5671AIPW THS5671AIDW
functional block diagram
C1 ^AVDD
EXTLO
CEXT
0.1 µF
2 kΩ
EXTIO
BIASJ
I _BIAS
RBIAS
DVDD
D[13:0]
SLEEP COMP1
1.2 V
REF
1 nF
−
+
Control
AMP
0.1 µF
COMP2
0.1 µF
Current
Source
Array
Output
Current
Switches
Logic
Control
IOUT1
50 Ω ^RLOAD
IOUT2
50 Ω ^RLOAD
MODE
CLK
DGND
AGND
2
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265