Datasheet

ADA4320-1
Rev. A | Page 8 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, V
S
= 5 V, R
L
= 75 Ω, V
IN
(differential) = 29 dBmV sinusoidal, f = 5 MHz to 85 MHz, Gain Code 60 (maximum), Current Level 3
(maximum), V
OUT
(single-ended) measured at output of Coilcraft PWB-4-BL transformer, unless otherwise noted.
300
50
100
150
200
250
0 6 12 18 24 30 36 42 48 54 60
SUPPLY CURRENT (mA)
GAIN CODE
CURRENT LEVEL 3
CURRENT LEVEL 2
CURRENT LEVEL 1
CURRENT LEVEL 0
V
IN
= 29dBmV
08707-006
Figure 5. Supply Current vs. Gain Code
275
270
265
260
255
250
245
240
235
–60 –40 –20 0 20 40 60 80 100
SUPPLY CURRENT (mA)
AMBIENT TEMPERATURE (°C)
GAIN CODE 60
CURRENT LEVEL 3
5.25V
5.00V
4.75V
08707-007
Figure 6. Supply Current vs. Ambient Temperature at Maximum Gain
75
70
65
60
55
50
–60 –40 –20 0 20 40 60 80 100
SUPPLY CURRENT (mA)
AMBIENT TEMPERATURE (°C)
GAIN CODE 01
CURRENT LEVEL 0
5.25V
5.00V
4.75V
08707-008
Figure 7. Supply Current vs. Ambient Temperature at Minimum Gain
60
–60
–45
–30
–15
0
15
30
45
1M 1G100M10M
GAIN (dB)
FREQUENCY (Hz)
CURRENT LEVEL 3
V
IN
= 29dBmV
GAIN CODE 60
GAIN CODE 40
GAIN CODE 20
GAIN CODE 01
08707-009
Figure 8. Gain vs. Frequency
1.0
–2.0
–1.5
–1.0
–0.5
0
0.5
58807570656055504540353025201510
NORMALIZED GAIN (dB)
FREQUENCY (MHz)
5
CURRENT LEVEL 3
CURRENT LEVEL 2
CURRENT LEVEL 1
CURRENT LEVEL 0
GAIN CODE 60 (MAXIMUM)
V
IN
= 29dBmV
08707-010
Figure 9. Normalized Frequency Response at Maximum Gain
1.0
–3.0
–2.0
–2.5
–1.5
–1.0
–0.5
0
0.5
58807570656055504540353025201510
NORMALIZED GAIN (dB)
FREQUENCY (MHz)
5
+25°C
–40°C
+85°C
GAIN CODE 60 (MAXIMUM)
V
IN
= 29dBmV
08707-011
Figure 10. Normalized Frequency Response over Temperature