Datasheet

5020 100 150 200
In ueput F eqr ncy (MHz)
SamplingFrequency(MSPS)
SNR(dBFS)
250 300 350 450400 500
80
160
100
120
140
180
250
65
240
220
200
65.56564.564 6663.563
63
64
65
65
65
65
65.5
65.5
65.5
66
66
66
66
62.5
5020 100 150 200
In ueput F eqr ncy (MHz)
SamplingFrequency(MSPS)
SNR(dBFS)
250 300 350 450400 500
80
160
100
120
140
180
250
65
240
220
200
65.56564.564 66 68.563.563 66.5 67
64
65
66
66
66
67
67
67
67.5
67.5
67.5
68
68
68
68.5
68.5
67.5 68
ADS41B29
ADS41B49
SBAS486E – NOVEMBER 2009–REVISED JULY 2012 www.ti.com
TYPICAL CHARACTERISTICS: CONTOUR (continued)
At +25°C, AVDD = 1.8V, AVDD_BUF = 3.3V, DRVDD = 1.8V, maximum rated sampling frequency, sine wave input clock,
1.5V
PP
differential clock amplitude, 50% clock duty cycle, –1dBFS differential analog input, DDR LVDS output interface, and
32k-point FFT, unless otherwise noted.
SNR CONTOUR
(0dB Gain, Applies to ADS41B29)
Figure 57.
SNR CONTOUR
(0dB Gain, Applies to ADS41B29)
Figure 58.
42 Submit Documentation Feedback Copyright © 2009–2012, Texas Instruments Incorporated
Product Folder Link(s): ADS41B29 ADS41B49