DDC101 Datasheet, PDF (12/29 Pages) Burr-Brown (TI) – 20-BIT ANALOG-TO-DIGITAL CONVERTER

TYPICAL PERFORMANCE CURVES (CONT)
ELECTRICAL
System Clock = 2MHz, V_S = ±5VDC, V_REF = –2.5V, L = 1 Integration/Conversion, and T_A = +25°C, unless otherwise noted.
100
90
80
70
60
50
40
30
20
10
0
0
NEGATIVE PSRR vs FREQUENCY
1ms Integration Time
K = 16 Acquisition Clocks
M = 128 Oversamples
20 40 60 80 100 120 140 160 180 200
Frequency (kHz)
100
90
80
70
60
50
40
30
20
10
0
0
POSITIVE PSRR vs FREQUENCY
1ms Integration Time
K = 16 Acquisition Clocks
M = 128 Oversamples
20 40 60 80 100 120 140 160 180 200
Frequency (kHz)
100
90
80
70
60
50
40
30
20
10
0
0
NEGATIVE PSRR vs FREQUENCY
100µs Integration Time
K = 16 Acquisition Clocks
M = 32 Oversamples
20 40 60 80 100 120 140 160 180 200
Frequency (kHz)
100
90
80
70
60
50
40
30
20
10
0
0
POSITIVE PSRR vs FREQUENCY
100µs Integration Time
K = 16 Acquisition Clocks
M = 32 Oversamples
20 40 60 80 100 120 140 160 180 200
Frequency (kHz)
®
DDC101
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