SSM2018TS AD [Analog Devices], SSM2018TS Datasheet - Page 8

• Manufacturer Part Number: SSM2018TS
• Description: Trimless Voltage Controlled Amplifiers
• Manufacturer: AD [Analog Devices]

SSM2018T/SSM2118T
Figure 27. SSM2018T and SSM2118T Output Noise vs.
Gain (V
Figure 26. SSM2018T and SSM2118T Distortion vs.
Temperature
0.06
0.05
0.04
0.03
0.02
0.01
–100
–110
–20
–40
–60
–80
Figure 25. SSM2118T Gain vs. Frequency
–60
–70
–80
–90
IN
60
40
20
–40
0
0
–60
100
= GND, 20 kHz Bandwidth)
V
A
IN
V
= 0dB
= 10dBu
–20
–40
1k
T
V
A
S
= +25 C
= 15V
V
A
V
A
0
IN
V
IN
V
AND
= –20dB
= 20dB
TEMPERATURE – C
= 10dBu
= –10dBu
FREQUENCY – Hz
–20
10k
20
GAIN – dB
40
100k
0
60
T
V
T
V
OP275 AS
I/V CONV.
1M
A
S
20
A
S
= +25 C
= 15V
= +25 C
= 1.5V
80
100
10M
40
–8–
Figure 28. SSM2018T Control Feedthrough Distribution
Figure 29. SSM2018T and SSM2118T Control
Feedthrough vs. Frequency
Figure 30. SSM2018T and SSM2118T Control
Feedthrough vs. Temperature
–100
–20
–40
–60
–80
100
–1
–2
–3
3
2
1
0
90
80
70
60
50
40
30
20
10
0
–40
0
–3.0
100
V
T
V
S
A
C
= 15V
= +25 C
= 100mV
–20
T
0V < V
FREQ = 0Hz
300 UNITS
A
–2.0
= +25 C
RMS
C
CONTROL FEEDTHROUGH – mV
< 1.2V
0
1k
TEMPERATURE – C
FREQUENCY – Hz
–1.0
20
40
0
V
FREQ = 0Hz
0V < V
S
10k
= 15V
60
C
< 1.2V
1.0
80
2.0
100k
100
REV. A