Tri pat h Tec hnol og y, I nc. - Te c hni cal I nf orm a ti on
Application/Test Circuit
TA0105A
16
OCS1HP
15
OCS1HN
C
I
3.3uF
+
20KΩ
R
I
34.6KΩ
IN1 6
4.99KΩ
V5
R
S
0.01Ω, 1W
R
G
33Ω,1W
D
G
R
G
33Ω,1W
D
G
Q
O
D
O
Q
O
C
S
0.1uF
C
HBR
0.1uF
C
HBR
1.0uF
D
O
L
O
33uH
C
O
0.22uF
R
Z
15Ω, 10W
C
Z
0.22uF
R
L
+
VPP
C
S
220uF
-
+
AGND
Offset Trim
V5 Circuit
R
OFB
1MΩ
R
OFA
10KΩ
AGND
V5
5V
MUTE
4
Processing
&
Modulation
VN12
22
HO1
21
HO1COM
R
OFB
1MΩ
2.5V
C
OF
0.1uF
20
LO1
17
LO1COM
13
OCS1LP
14
OCS1LN
11
OCR1
R
S
0.01Ω, 1W
C
S
0.1uF
VNN
C
S
220uF
`
R
OCR
20KΩ
AGND
18
FDBKN1
9
GNDKELVIN1
C
FB
R
FB
39.2KΩ, 1W
AGND
35
HMUTE
5V
BBM0
BBM1
AGND
20KΩ
R
I
34.6KΩ
IN2 5 4.99KΩ
V5
7
8
R
FB
39.2KΩ
AGND
2 OVERLOADB
34
OCS2HP
33
OCS2HN
25
HO2
26
HO2COM
R
S
0.01Ω, 1W
C
S
0.1uF
C
HBR
1.0uF
D
O
D
G
R
G
33Ω,1W
D
G
Q
O
D
O
+
C
I
3.3uF
+
R
G
33Ω,1W
C
HBR
Q
O
0.1uF
-
+
AGND
Offset Trim
V5 Circuit
R
OFB
1MΩ
R
OFA
10KΩ
AGND
R
OFB
1MΩ
Processing
&
Modulation
VN12
27
LO2
30
LO2COM
32
OCS2LP
31
OCS2LN
R
S
0.01Ω, 1W
C
S
0.1uF
VNN
C
S
220uF
5V
R
OCR
20KΩ
AGND
V5 3
C
S
0.1uF
AGND
VN12 19
VNN
VPP
VNN 24
VPP 23
NC 36
1
AGND
29
FDBKN2
12
GNDKELVIN2
C
FB
R
FB
39.2KΩ, 1W
R
FB
39.2KΩ
Over / Under
37 VHIGH
Voltage
38 VLOW
Detection
C
VB
1000pF
28
PGND
AGND
C
VB
1000pF
AGND
AGND
NC - Not Connected (Must Be Left Floating)
7
TA0105A – RW/ Rev. 2.2/05.05
+
C
OF
0.1uF
10
OCR2
+
VPP
C
S
220uF
L
O
33uH
C
O
0.22uF
R
Z
15Ω, 10W
C
Z
0.22uF
R
L
`
TRIPATH [ TRIPATH TECHNOLOGY INC. ]
