THS1050 Datasheet, PDF (12/20 Pages) Texas Instruments – 10-BIT 50 MSPS IF SAMPLING COMMUNICATIONS ANALOG-TO-DIGITAL CONVERTER

THS1050
10-BIT 50 MSPS IF SAMPLING COMMUNICATIONS
ANALOG-TO-DIGITAL CONVERTER
SLAS278 – APRIL 2000
TYPICAL CHARACTERISTICS
NOISE AND DISTORTION
vs
DUTY CYCLE
100
90
80
SNR (dBFS)
70
60
50
SFDR (dBc)
40
SINAD (dBFS)
30 _{Fs = 50 MSPS}
20 fIN = 15.5 MHz, VIN @ –2 dBFS
10
0
40
45
50
55
60
Duty Cycle – %
Figure 14
1
Fs = 50 MSPS
fIN = 15.5 MHz
DIFFERENTIAL NONLINEARITY
vs
OUTPUT CODE
0
–1
0
256
512
768
Output Code
10234
Figure 15
12
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