Datasheet

AD8264
Rev. A | Page 11 of 40
GAIN (dB)
–3
–2
–1
0
1
FREQUENCY (Hz)
100k 1M 10M 100M
V
S
= ±2.5V, VOHx
V
S
= ±3.3V, VOHx
V
S
= ±5V, VOHx
V
S
= ±2.5V, VOLx
V
S
= ±3.3V, VOLx
V
S
= ±5V, VOLx
07736-021
P
IN
= –16dBm
Figure 21. Frequency Response from VOCM to VOHx and VOLx for
Various Supplies
–21
–15
–9
–3
3
9
GAIN (dB)
FREQUENCY (Hz)
100k 1M 10M 100M 500M
V
S
= ±5V
V
S
= ±3.3V
V
S
= ±2.5V
07736-022
V
OUT
= 0.1V p-p
Figure 22. Frequency Response from OFSx to Differential Output for
Various Supply Voltages
–12
–6
0
6
12
100k 1M 10M 100M 1G
GAIN (dB)
FREQUENCY (Hz)
V
S
= ±2.5V
V
S
= ±3.3V
V
S
= ±5V
07736-023
P
IN
= –22dBm
Figure 23. Preamp Frequency Response to OPPx
0
1
2
3
4
5
1M 10M 100M
DELAY (ns)
FREQUENCY (Hz)
V
GAIN
= –0.7V
V
GAIN
= +0.7V
V
GAIN
= 0V
07736-024
Figure 24. Group Delay vs. Frequency to VGAx
2
3
4
5
6
7
8
1M 10M 100M
DELAY (ns)
FREQUENCY (Hz)
V
GAIN
= –0.7V
V
GAIN
= +0.7V
V
GAIN
= 0V
07736-025
Figure 25. Group Delay vs. Frequency to Differential Output
OFFSET VOLTAGE RTO (mV)
–10
0
10
–5
15
5
0.70.50.30.1
V
GAIN
(V)
–0.1–0.3–0.5–0.7
T
A
= +105°C
T
A
= +25°C
T
A
= –40°C
MAX
MIN
07736-026
Figure 26. Differential Output Offset Voltage vs. V
GAIN
vs. Temperature