Datasheet

−0.4
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
0.4
−40 −25 −10 5 20 35 50 65 80 95 110 125
Junction Temperature (°C)
Gain Error (%)
G011
−0.4
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
0.4
−40 −25 −10 5 20 35 50 65 80 95 110 125
Junction Temperature (°C)
Gain Error (%)
G012
50
75
100
125
150
175
200
−40 −25 −10 5 20 35 50 65 80 95 110 125
Junction Temperature (°C)
Cutoff Frequency (kHz)
CENELEC BCD, Tx and Rx
CENELEC A, Tx and Rx
G009
−0.4
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
0.4
−40 −25 −10 5 20 35 50 65 80 95 110 125
Junction Temperature (°C)
Gain Error (%)
G010
−40
−30
−20
−10
0
10
20
30
40
50
60
10k 100k 1M 10M 100M
Frequency (Hz)
Gain (dB)
Gain = 64 V/V
Gain = 16 V/V
Gain = 4 V/V
Gain = 1 V/V
G007
−40
−30
−20
−10
0
10
20
10k 100k 1M
Frequency (Hz)
Gain (dB)
G008
AFE031
www.ti.com SBOS531D –AUGUST 2010–REVISED MAY 2012
TYPICAL CHARACTERISTICS (continued)
At T
J
= +25°C, PA_V
S
= 16 V, V
AVDD
= V
DVDD
= 3.3 V, and 10 kΩ connected to PA_ISET (pin 46), unless otherwise noted.
Rx PGA2 GAIN vs FREQUENCY TWO-WIRE RECEIVER GAIN vs FREQUENCY
Figure 11. Figure 12.
FILTER CUTOFF vs TEMPERATURE Tx PGA GAIN ERROR vs TEMPERATURE
Figure 13. Figure 14.
PA GAIN ERROR vs TEMPERATURE Rx PGA1 GAIN ERROR vs TEMPERATURE
Figure 15. Figure 16.
Copyright © 2010–2012, Texas Instruments Incorporated 17
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