ADS5296A Datasheet, PDF (26/107 Pages) Texas Instruments – 10-Bit, 200-MSPS, 4-Channel and 12-Bit, 80-MSPS, 8-Channel Analog-to-Digital Converter

ADS5296A
SBAS631 – OCTOBER 2013
www.ti.com
TYPICAL CHARACTERISTICS: Contour (8-Channel, 12-Bit, Non-Interleaving Mode)
Typical values are at T_A = +25°C, AVDD = 1.8 V, LVDD = 1.8 V, 50% clock duty cycle, and –1-dBFS differential analog input,
unless otherwise noted.
80
70
70.4 ^70.3
60
70
69.7
69.4
69.1
50
70.5
70.4 ^70.3
40
70
69.7
69.4
69.1
30
70.6 _{70.5 70.4 70.3}
70
20
10
20
30
40
69.7 69.4 ^69.1
50
60
70
68.8
68.5 _68.2
80
90
Input Frequency, MHz
68
68.5
69
69.5
70
70.5
Figure 39. SIGNAL-TO-NOISE RATIO vs INPUT AND SAMPLING FREQUENCIES
26
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