Page 2
Rev. 04/10/02
SPECIFICATIONS1,2
Absolute Maximum Ratings (TA = 25°C)
Positive Supply Voltage (VCC
Negative Supply Voltage (VEE
Supply Current (ICC
)
+18 V
-18 V
Power Dissipation (PD) (TA = 75°C)
Operating Temperature Range (TOP
700 mW
0 to +70°C
)
)
)
20 mA
Storage Temperature Range (TST
)
-40 to +125°C
Overall Electrical Characteristics
Parameter
Symbol
VCC
Conditions
Min
+7
Typ
—
Max
+15
Units
V
Positive Supply Voltage
Negative Supply Voltage
Positive Supply Current
Negative Supply Current
Thermal Resistance
VEE
ICC
-7
—
—
—
—
12
-15
18
V
mA
IEE
-12
140
-18
—
mA
qJ-C
SO-Package
°C/W
VCA Electrical Characteristics3
4301
4301A
Typ Max
Parameter
Symbol
IB(VCA)
Conditions
No Signal
Min
—
Typ Max
Min
—
Units
pA
Input Bias Current
30
400
30
400
Input Offset Voltage
Input Signal Current
Gain at 0V Control
Gain-Control Constant
VOFF(VCA In)
No Signal
—
—
±4
±15
—
—
±4
±15
mV
mArms
dB
IIN(VCA) or IOUT(VCA)
G0
175 750
0.0 +0.4
175 750
0.0 +0.4
EC+ = EC– = 0.000V
-0.4
-0.4
T
A = 25°C (TCHIP @ 55°C)
-60 dB < gain < +40dB
EC+/Gain (dB)
EC-/Gain (dB)
EC+ & SYM
EC-
6.4
6.5
6.6
6.4
6.5
6.6
mV/dB
mV/dB
-6.4 -6.5 -6.6
-6.4 -6.5 -6.6
Gain-Control TempCo
Gain-Control Linearity
Off Isolation
DEC / DTCHIP
Ref TCHIP= 27°C
—
—
+0.33
0.5
—
2
—
—
+0.33
0.5
—
2
%/°C
%
-60 to +40 dB gain
EC+=SYM=-375mV, EC-=+375mV 110
115
—
110
115
—
dB
Output Offset Voltage Change DVOFF(OUT)
Rout = 20kW
0 dB gain
—
—
—
1
2
5
3
—
—
—
1
2
5
3
mV
mV
mV
+15 dB gain
+30 dB gain
10
25
10
25
Gain Cell Idling Current
Output Noise
IIDLE
—
20
—
—
20
—
mA
en(OUT)
20 Hz-20 kHz
R
out = 20kW
0 dB gain
—
—
-96
-85
-94
-83
—
—
-96
-85
-94
-83
dBV
dBV
+15 dB gain
Total Harmonic Distortion
THD
VIN= 0 dBV, 1 kHz
0 dB gain
—
0.003 0.007
—
0.003 0.007
%
1. All specifications subject to change without notice.
2. Unless otherwise noted, TA=25°C, VCC = +15V, VEE= -15V; VCASYM adjusted for min THD @ 1 V, 1 kHz, 0 dB gain.
3. Test circuit is the VCA section only from Figure 2.
THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA
Tel: +1 (508) 478-9200; Fax: +1 (508) 478-0990; Web: www.thatcorp.com
ETC [ ETC ]
