THS5661A Datasheet, PDF (14/31 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
TYPICAL CHARACTERISTICS^†
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0
FOUR-TONE OUTPUT SPECTRUM
Fclock = 50 MSPS
Fout1 = 6.25 MHz,
Fout2 = 6.75 MHz,
Fout3 = 7.25 MHz,
Fout4 = 7.75 MHz,
DVDD = 5 V
5
10
15
20
25
Frequency – MHz
Figure 25
† AVDD _{= 5 V, IOUTFS = 20 mA, differential transformer coupled output, 50 Ω doubly terminated load, TA = 25°C (unless otherwise}
noted.)
14
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