AD8307
TYPICAL PERFORMANCE CHARACTERISTICS
8
7
2
6
5
4
3
2
01082-003
3
SUPPLY CURRENT (mA)
1
ERROR (dB)
TEMPERATURE ERROR @ +85°C
0
–1
TEMPERATURE ERROR @ +25°C
TEMPERATURE ERROR @ –40°C
0
1.0
1.1
1.2
1.3
1.4
1.5
V
ENB
(V)
1.6
1.7
1.8
1.9
2.0
–3
–80
–60
–40
–20
0
20
INPUT LEVEL (dBm)
Figure 3. Supply Current vs. V
ENB
Voltage (5 V)
8
7
6
5
4
3
2
Figure 6. Log Conformance vs. Input Level (dBm) at +25°C, +85°C, and −40°C
3
INPUT FREQUENCY 10MHz
SUPPLY CURRENT (mA)
2
V
OUT
(V)
INPUT FREQUENCY 100MHz
1
INPUT FREQUENCY 300MHz
0
1.0
1.1
1.2
1.3
1.4
1.5
V
ENB
(V)
1.6
1.7
1.8
1.9
2.0
0
–80
–60
–40
–20
0
20
INPUT LEVEL (dBm)
Figure 4. Supply Current vs. V
ENB
Voltage (3 V)
3
Figure 7. V
OUT
vs. Input Level (dBm) at Various Frequencies
1.5
2
1.0
1
FREQUENCY INPUT = 300MHz
ERROR (dB)
0.5
CFO VALUE = 0.01µF
0
ERROR (dB)
0
–1
FREQUENCY INPUT = 100MHz
–2
01082-005
–0.5
CFO VALUE = 1µF
CFO VALUE = 0.1µF
–1.0
01082-008
–3
–80
–60
–40
–20
0
20
–1.5
–80
–60
–40
–20
0
20
INPUT LEVEL (dBm)
INPUT LEVEL (dBm)
Figure 5. Log Conformance vs. Input Level (dBm) 100 MHz, and 300 MHz
Figure 8. Log Conformance vs. CFO Values at 1 kHz Input Frequency
Rev. C | Page 6 of 24
01082-007
01082-004
1
INPUT FREQUENCY 500MHz
01082-006
1
–2
AD [ ANALOG DEVICES ]
