THAT2150A ETC, THAT2150A Datasheet - Page 3

• Manufacturer Part Number: THAT2150A
• Description: IC Voltage-Controlled Amplifiers
• Manufacturer: ETC

Rev. 10/25/96
Parameter
Total Harmonic Distortion
Symmetry Control Voltage
Gain at 0 V Control Voltage
Figure 4. Frequency Response Vs. Gain (2150A)
INPUT
THAT Corporation; 734 Forest Street; Marlborough, Massachusetts 01752; USA
Tel: [phone]; Fax: [phone]; Web: http://www.thatcorp.com
10u
Symbol
V
THD
SYM
Electrical Characteristics (Cont’d.)
I
I
A
IN
IN
V
+ I
+ I
= 0 dB, THD < 0.07%
OUT
OUT
20k
Conditions
E
0 dB gain
15 dB gain
0 dB gain
15 dB gain
C–
= 180 A, 1 kHz
= 150 A, 1 kHz
Figure 3. Typical Application Circuit
= 0 mV
5.1k
1
+15V
-15V
7
-IN
V+
V-
5
GND
Min
-1.6
-0.1
6
Ec-
—
—
—
—
3
Ec+
Ec-
2
2151
Ec+
0.004 0.02
0.025 0.045
Typ Max
Series
0.0
—
—
2150
4
0
VCA
51
OUT
8
+1.6
+0.1
Figure 5. Noise (20kHz NBW) Vs. Gain (2150A)
—
—
390k (2150A)
300k (2155)
470k (2151)
-0.15
Min
—
—
—
—
-2
Rsym
150k
2150A
0.005 0.03
0.05
Typ Max
-
+
0.0
—
—
LF351
0
47p
20k
+0.15
0.07
+2
—
—
-15V
Min
-2.5
-0.2
—
—
—
—
50k
SYM
ADJ
2155
0.006 0.03
0.05
Typ Max
0.0
+15V
—
—
0
0.07
+2.5
+0.2
OUTPUT
—
—
Units
mV
dB
Page 3
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