AD8018
–60
V
S
100
1/2
500
6V
10 F
0.1 F
DIFFERENTIAL DISTORTION – dBc
7.96k
0.1 F
402
–70
V
S
= 2.5V
G=4
f
O
= 100kHz
V
OUT
= 6V p–p
AD8018
750
6V
0.1 F
220 F
R
L
AD9632
0.1 F
50
OUT
VSIG
IN
50
–80
500
500
25
500
2ND HARMONIC
AD8138
6V
0.1 F
500
750
–90
3RD HARMONIC
–100
AD8018
100
1/2
10 F
6V
7.96k
402
V
S
0.1 F
–110
5
10
LOAD RESISTANCE –
100
TPC 13. Differential Test Circuit
TPC 16. Differential Distortion vs. R
LOAD
–60
V
OUT
= 6V p–p
R
L
= 10
V
S
= 2.5V
PWDN 1,0 = 1,1
–60
V
S
= 2.5V
R
L
= 10
G=4
f
O
= 100kHz
PWDN 1,0 = 1,1
DIFFERENTIAL DISTORTION – dBc
DIFFERENTIAL DISTORTION – dBc
–70
–70
–80
3RD HARMONIC
–80
2ND HARMONIC
–90
2ND HARMONIC
–90
3RD HARMONIC
–100
–100
–110
0.01
–110
0.1
FREQUENCY – MHz
1.0
3
4
5
6
OUTPUT VOLTAGE – Volts
7
8
TPC 14. Differential Distortion vs. Frequency
TPC 17. Differential Distortion vs. Peak-to-Peak Output
Voltage
–50
V
S
= 2.5V
R
L
= 3
G=4
f
O
= 100kHz
PWDN 1,0 = 1,1
–60
DIFFERENTIAL DISTORTION – dBc
–60
DIFFERENTIAL DISTORTION – dBc
–70
3RD HARMONIC
V
S
= 2.5V
R
L
= 10
G=4
f
O
= 100kHz
PWDN 1,0 = 1,0 or 0,1
–70
–80
2ND HARMONIC
–80
2ND HARMONIC
–90
–90
3RD HARMONIC
–100
–100
–110
200
–110
300
400
500
600
PEAK OUTPUT CURRENT – mA
700
800
3
4
5
6
OUTPUT VOLTAGE – Volts
7
8
TPC 15. Differential Distortion vs. Peak Output Current
TPC 18. Differential Distortion vs. Peak-to-Peak Output
Voltage
–6–
REV. 0
AD [ ANALOG DEVICES ]
