Datasheet

ADA4311-1
Rev. 0 | Page 8 of 16
FREQUENCY (Hz)
TRANSIMPEDANCE ()
PHASE (Degrees)
100 1k 10k 100k 1M 10M 100M 1G
–270
–225
–180
–135
–90
–45
0
R
L
= 100
06940-007
100
1k
10k
100k
1M
10M
100M
MAGNITUDE
PHASE
Figure 11. Open-Loop Transimpedance and Phase vs. Frequency
COMMON-MODE REJECTION (dB)
–70
–50
–40
–30
–20
0
–60
–10
FREQUENCY (MHz)
0.01 0.1 1 10 100 1000
PD1, PD0 = 0, 0
R
L
= 100
0
6940-011
Figure 12. Common-Mode Rejection vs. Frequency
–70
–50
–40
–30
–
10
–60
–20
+PSR
FREQUENCY (MHz)
POWER SUPPLY REJECTION (dB)
0.01 0.1 1 10 100 1000
PD1, PD0 = 0, 0
R
L
= 100
06940-012
Figure 13. Power Supply Rejection vs. Frequency
FREQUENCY (MHz)
OUTPUT IMPEDANCE ()
0.01
0.1
1
10
100
1000
0.01 0.1 1 10 100 1000
PD1, PD0 = 0, 0
0
6940-013
Figure 14. Closed-Loop Output Impedance vs. Frequency
06940-015
FREQUENCY (MHz)
OUTPUT IMPEDANCE ()
1
10
100
1k
10k
100k
1M
0.01 0.1 1 10 100 1000
PD1, PD0 = 1, 1
Figure 15. Output Impedance vs. Frequency (Disabled)
0
6940-009
FREQUENCY (Hz)
VOLTAGE NOISE (nV/ Hz)
1
10
100
10 100 1k 10k 100k 1M 10M 100M 1G
Figure 16. Voltage Noise vs. Frequency