SSM2018TS AD [Analog Devices], SSM2018TS Datasheet - Page 4

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

SSM2018T/SSM2118T–Typical Characteristics
Figure 1. SSM2018T THD + N Frequency (80 kHz Low-Pass
Filter, for A
V
Figure 3. SSM2018T THD + N vs. Amplitude (Gain = 0 dB,
f
IN
IN
= 1 kHz, 80 kHz Low-Pass Filter)
= 0.3 V rms; for A
Figure 2. SSM2018T Distortion Distribution
0.010
0.001
100
0.010
0.001
90
80
70
60
50
40
30
20
10
0.1
0
0.000
0.1
1
0.1
20
V
= 0 dB, V
T
A
300 UNITS
V
V
T
R
V
A
V
IN
S
A
S
F
= +25 C
= 0dB
= 15V
= 10dBu
T
V
R
= +25 C
= 18k
= 15V
A
S
0.005
F
= +25 C
= 15V
= 18k
100
V
IN
= –20 dB, V
= 3 V rms; for A
0.010
DISTORTION – %
AMPLITUDE – V
FREQUENCY – Hz
AV = 0dB
1
AV = –20dB
0.015
IN
1k
= 3 V rms)
AV = +20dB
RMS
V
= +20 dB,
0.020
10
10k
0.025
20k
20
–4–
Figure 5. SSM2018T THD + N vs. Gain (f
for –60 dB
for 0 dB
Figure 4. SSM2018T THD + N vs. Amplitude
(Gain = +20 dB, f
Figure 6. SSM2018T THD + N vs. Supply Voltage
(A
Low-Pass Filter)
V
0.001
0.010
0.001
= 0 dB, V
0.001
0.01
0.01
1.0
0.1
0.1
0.1
–60
1
10m
0
A
T
V
R
A
S
F
V
= +25 C
= 15V
= 18k
A
IN
V
3
–40
+20 dB, V
= 1 V rms, f
–20 dB, V
IN
=1 kHz, 80 kHz Low-Pass Filter)
6
SUPPLY VOLTAGE – Volts
AMPLITUDE – V
–20
GAIN – dB
0.1
IN
9
IN
= 1 V rms)
IN
= 10 V rms;
= 1 kHz, 80 kHz
12
0
RMS
15
T
V
R
A
S
F
20
T
R
= +25 C
= 15V
= 18k
IN
A
F
= +25 C
= 18k
= 1 kHz;
1
18
40
2
REV. A