1
1
2
2
3
3
4
4
5
5
6
6
D
D
C
C
B
B
A
A
Title
Number
Revision
Size
B
Date:
12/3/2010
Sheet of
File:
N:\PCBMGR\..\05466p5_b.schdoc
Drawn By:
NOTES:
UNLESS OTHERWISE SPECIFIED
3.
2.
1.
RESISTANCE IS IN OHMS.
RESISTORS ARE 1%, 1/4W.
CAPACITANCE IS IN MICROFARADS.
THIS CIRCUIT MUST BE USED
AS A MATCHED PAIR WITH THE
TEC CONTROL CIRCUIT
4.
20.5K
R55
+12V
0.1 uF
C35
0.15 uF
C28
-12V
4.99K
R31
0.1 uF
C36
TP22
*
VCC
R33
N/I
M100EU Sync/Demod PCA
5
5
05466
B
-12V
0.68 uF
C32
0.68 uF
C31
4.99K
R47
47.5K
R48
AGROUND
N/I
R30
AGROUND
PMT Gain Conditioning
499
R49
VCC
+12V
PMT1
PMT2
i Net Class
i Net Class
PMTGND
PMT
5
6
7
U11B
OPA2277UA OPAMP DUAL SO8
3
2
1
8
4
U11A
OPA2277UA OPAMP DUAL SO8
-V
4
IN+
3
IN-
2
OUT
6
REF
5
RG
1
RG
8
+V
7
U10
INA121U
4.99K
R38
22 Ohms
R40
+
10uF,10V
C33
+5_REF
V-
4
GN
D
5
V(
L)
12
V+
13
V
-
G
N
D
V
(L
)
V
+
IN1
1
D1
2
S1
3
S4
6
D4
7
IN 4
8
IN 3
9
D3
10
S3
11
S2
14
D2
15
IN2
16
U13
DG444DY
-12V
+12V
VCC
ET_SIGNAL
ET
ES
T
VCC
ETEST
VS
S
3
B
2
SDO
8
VD
D
9
W
10
A
1
CS
5
CLK
6
GN
D
4
SDI
7
U8
AD5290
34.8k
R32
-12V
+12V
+
10uF,16V
C19
0.1 uF
C24
0.1 uF
C23
SPI_SDI2
SPI_SDO2
SPI_SCK2
POT_CS
+
10uF,16V
C20
4.99K
R56
1
3
2
D7
N/I
1
3
2
D10
N/I
VCC
(Chan 2 acting as inverter)
Anti Alias Filter - 6 pole - 500 Hz
12
13
14
U12D
OPA4277UA
8
9
10
U12C
OPA4277UA
5
6
7
U12B
OPA4277UA
20.5K
R54
24.9K
R53
.01 uF
C42
9100 pF
C43
22.6K
R60
24.9K
R51
6800 pF
C40
22.6K
R52
24.9K
R42
2400 pF
C30
34.8K
R34
34.8K
R50
9100 pF
C41
9100 pF
C29
Digital Pot 50K
Instrumentation Amp
Analog Switch
AGROUND
AGROUND
AGROUND
AGROUND
Selectable gain stages
i Net Class
i Net Class
i Net Class
4.99K
R64
i Net Class
i Net Class
i Net Class
i Net Class
i Net Class
i Net Class
Teledyne - API
PRINTED DOCUMENTS ARE UNCONTROLLED
DCN5897
RT
9480 Carroll Park Drive, San Diego, CA 92121-5201
D-14
06840B DCN6201
Содержание T100U
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