AD8367
250
0
90
120
200
–25
SERIES REACTANCE –
60
RESISTANCE –
150
–47
150
500mV
180
700mV
300mV
30
100
–73
0
50
–95
210
330
0
0
100
200
300
FREQUENCY – MHz
400
–120
500
TPC 13. Input Resistance and Series Reactance vs.
Frequency at V
GAIN
= 500 mV
240
270
300
90
120
60
TPC 16. Output Reflection Coefficient vs. Frequency
from 10 MHz to 500 MHz for Multiple Values of V
GAIN
0.5
150
30
0.4
0.3
180
0
0.2
V –V
V
GAIN
V
OUT
0.1
0
210
300mV
500mV
700mV
240
270
300
330
–0.1
–0.2
–0.3
TIME – 200ns/div
TPC 14. Input Reflection Coefficient vs. Frequency
from 10 MHz to 500 MHz for Multiple Values of V
GAIN
TPC 17. VGA Time Domain Response (3 dB Step)
70
20
25
65
15
20
10nF
SERIES REACTANCE –
60
RESISTANCE –
10
GAIN – dB
15
1nF
10pF
10
100pF
55
5
50
0
45
–5
5
NO CAP
40
0
100
200
300
FREQUENCY – MHz
400
–10
500
0
0.1
1
10
100
1000
FREQUENCY – kHz
10000
100000
TPC 15. Output Resistance and Series Reactance vs.
Frequency at V
GAIN
500 mV
TPC 18. Gain vs. Frequency for Multiple Values of
HPFL Capacitor at V
GAIN
= 500 mV
REV. 0
–7–
AD [ ANALOG DEVICES ]
