Datasheet

REV. A
AD8018
–5–
FREQUENCY – Hz
10k
OUTPUT VOLTAGE – dBV
–25
1M
5
10M 100M
1G
100k
–22
–19
–16
–13
–10
–7
–4
–1
2
G = 2
V
S
= ⴞ2.5V
R
L
= 100⍀
TPC 7. Output Voltage vs. Frequency
LOAD RESISTANCE – ⍀
1
OUTPUT SWING – Volts
1.9
1.7
1.5
10
2.1
2.5
100 1000 10k
1.6
1.8
2.0
2.2
2.3
2.4
ⴙSWING
–SWING
V
S
= ⴞ2.5V
TPC 8. Output Swing vs. R
LOAD
FREQUENCY – Hz
100k
PSRR – dB
–70
–90
1M 10M
100M
–80
–60
–50
–40
–30
–20
–10
0
G = 2
V
S
= ⴞ2.5V
⌬V
S
= ⴞ1V
R
L
= 100⍀
ⴚPSRR
ⴙPSRR
TPC 9. PSRR vs. Frequency
FREQUENCY – Hz
10k
OUTPUT VOLTAGE – dBV
–25
1M
5
10M 100M 1G100k
–22
–19
–16
–13
–10
–7
–4
–1
2
G = 2
V
S
= ⴞ2.5V
R
L
= 5⍀
TPC 10. Output Voltage vs. Frequency
FREQUENCY – Hz
100k
NORMALIZED GAIN – dB
–6
1M
0
4
10M 100M
1G
–5
–4
–3
–2
–1
1
2
3
(1,1)
(1,0) or (0,1)
G = 2
V
S
= ⴞ2.5V
R
L
= 100⍀
FULL POWER
STANDBY
R
L
V
OUT
V
IN
50⍀
750⍀ 750⍀
TPC 11. Small Signal Frequency Response
FREQUENCY – Hz
100k
CMRR – dB
–70
1M 10M 100M
–60
–50
–40
–30
–20
–10
1G
G = 2
V
S
= ⴞ2.5V
R
L
= 100⍀
STANDBY
(1,0) or (0,1)
(1,1)
FULL POWER
TPC 12. CMRR vs. Frequency, Full Power, and Standby
Mode