that202xt THAT Corporation, that202xt Datasheet

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that202xt

Manufacturer Part Number
that202xt
Description
Modular Voltage-controlled Amplifiers
Manufacturer
THAT Corporation
Datasheet
T H A T
lar voltage-controlled amplifiers (VCAs) are ex-
tremely high performance current-in/current-out
devices with negative-sense control ports. Intended
for the most demanding of applications, these parts
require almost no external support circuitry and
are packaged on small, 1" X 2" circuit boards. Their
pin configurations are identical to that of the origi-
nal dbx 202 VCA, as well as later dbx models 202C,
202X, 202XL and 2001. The 202XTC has a control
constant of –20dB/Volt, and is internally tempera-
·
·
·
·
·
·
SIGNAL
INPUT
The THAT 202XT, 202XTC and 202R2 modu-
Wide Dynamic Range: >124 dB
Wide Gain Range: > 130 dB
Logarithmic Gain Control
Very Low Distortion: (0.003%
@0 dB gain, 0.02% @20dB gain)
Temperature Compensated
(202XTC)
Package Compatible with dbx 202
+15V
Figure 1. 202XT, 202XTC Typical Application Circuit
-15V
SYM
50k
22uf
FEATURES
THAT Corporation; 734 Forest Street; Marlborough, Massachusetts 01752; USA
6k04
C o r p o r a t i o n
100k
IN
+15V
7
-15V
(-50mV/dB)
GND
202XT
CONTROL
6
1
V+
V-
INPUT
5
2
SYM
Ec
dbx is a registered trademark of Carillon Electronics Corporation
4
Tel: (508) 229-2500; Fax: (508) 229-2590
OUT
3
+
5534
-
100p
7k32
Description
OUTPUT
SIGNAL
ture compensated for very low thermal drift. The
202XTC is recommended for all new designs. The
202XT is intended to replace a dbx 202C, 202X or
202XL in designs where control-voltage tempera-
ture compensation was provided externally. Like
the 202C, -X and -XL, the 202XT has a control con-
stant of –20dB/Volt, with a predictable +0.33%/°C
temperature drift. The 202R is intended to replace
the original dbx 202. The 202R matches the dbx
202’s control sensitivity of –6mV/dB and its predict-
able +0.33%/°C temperature drift
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Faders
Console Automation
Panners
Compressors
Expanders
Filters
Oscillators
Modular Voltage-Controlled
Figure 2. 202XT, 202R, 202XTC Physical
APPLICATIONS
THAT
7
6
C4
R6
R1
(6.35 MAX.)
COMPONENT
R4
.250 MAX.
U1
HEIGHT
C1
C3
DIMENSIONS ARE IN INCHES
BOTTOM VIEW
(50.8)
AND MILLIMETERS (mm)
C3
2.00
CLEARANCE FOR
202XT, 202XTC, 202R
5
.040 MAX (1.02 MAX.)
LEADS AND SOLDER
SIDE VIEW
C2
1
R7
(45.72)
1.800
.040 DIA.
(1.02 DIA.)
7 PLACES
(33.02)
Outline
RP1
1.300
RP2
RP1
4
R2
2
R8
Amplifiers
3
(15.24)
.400
(10.16)
(2.54)
.60
.10
(1.57)
.062
(20.32)
.800 (25.4)
(2.54)
.10
1.00

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that202xt Summary of contents

Page 1

... SIGNAL INPUT CONTROL INPUT (-50mV/dB) Figure 1. 202XT, 202XTC Typical Application Circuit dbx is a registered trademark of Carillon Electronics Corporation THAT Corporation; 734 Forest Street; Marlborough, Massachusetts 01752; USA Tel: (508) 229-2500; Fax: (508) 229-2590 · Faders · Console Automation · Panners · ...

Page 2

... R SYM Control Port Impedance Rc 1. All specifications subject to change without notice. 2. Unless otherwise noted, T =25° THAT Corporation; 734 Forest Street; Marlborough, Massachusetts 01752; USA Tel: (508) 229-2500; Fax: (508) 229-2590 SPECIFICATIONS 1 A +18 V Power Dissipation (P -18 V Operating Temperature Range (T ...

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