Linear Class H
Current Manager
Hybrid
GS3013 DATA SHEET
FEATURES
• complete linear system
• current mode class H output stage
• current drive power amp
• low distortion / low noise
• low amplifier current 190
µ
A typical
STANDARD PACKAGING
• Hybrid Typical Dimensions
0.225in x 0.130in x 0.110in
(5.72mm x 3.31mm x 2.79mm)
DESCRIPTION
The GS3013 is a linear hybrid containing three amplifier
stages.
This product incorporates a current mode class H power
amplifier.
By adapting the bias of the output stage to the requirements
of the signal being processed, significant current savings
can be realised compared to traditional class A amplifiers.
The adaptive action does not compromise the characteristics
of a current drive output stage.
In addition to the output stage, two additional stages of
preamplification are provided to allow filtering and gain
adjustment to be easily accomplished.
V
B1
5
V
B2
6
C4
11
GS3013
C4
2µ2
1
V
B
14
GC590
CONTROL V
B
24k
V
REG 9
C1
220n
IN
10
C2
82n
8
V
REG
12k
9
- A
12k
- B
+
C
-
-
+
2
3
5
4
OUT
2
R
E
1
R
E1
170
7
6
10
12
11 13
4
125
MGND
8
C3
82n
3
GND2
16
15
14
13
12
7
A
IN
All resistors in ohms, all capacitors
in farads unless otherwise stated.
A
OUT
B
RIN
B
IN
B
OUT
GND
FUNCTIONAL BLOCK DIAGRAM
Revision Date: May 1998
Document No. 520 - 87 - 02
GENNUM CORPORATION P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3 tel. +1 (905) 632-2996
Web Site: www.gennum.com E-mail: hipinfo@gennum.com
GENNUM [ GENNUM CORPORATION ]
