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THS1050IPHP Datasheet, PDF (10/21 Pages) Texas Instruments – 10-BIT 50 MSPS IF SAMPLING COMMUNICATIONS | |||
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THS1050
10-BIT 50 MSPS IF SAMPLING COMMUNICATIONS
ANALOG-TO-DIGITAL CONVERTER
SLAS278A â APRIL 2000 â REVISED MARCH 2001
TYPICAL CHARACTERISTICS
90.00
80.00
NOISE AND DISTORTION
vs
ANALOG INPUT FREQUENCY
Fs = 50 MSPS
VIN @ â2 dBFS
70.00
60.00
50.00
40.00
0
2nd
3rd
Harmonic Harmonic
(dBc)
(dBc)
SFDR (dBc)
SINAD
(dBFS)
SNR (dBFS)
10
20
30
40
50
60
70
80
90
f â Analog Input Frequency â MHz
Figure 10
TWO-TONE OUTPUT POWER SPECTRUM
vs
FREQUENCY
0
â10 Fs = 50 MSPS, F1 = 14.9 MHz,
â20 F2 = 15.6 MHz each @ â8 dBFS
â30 8K Point Discrete Fourier
â40 Transform
â50
â60
â70
â80
â90
â100
â110
0
5
10
15
20
25
f â Frequency â MHz
Figure 11
10
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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