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Pin no.
Channel
Function
Pin no.
Channel
Function
1
1
TXDATAOUT
19
2
n.c.
2
1
NTXDATAOUT
20
2
RXDATAIN
3
1
n.c.
21
2
NRXDATAIN
4
1
n.c.
22
2
GND
5
1
RXLOGICOUT
23
2
n.c.
6
1
NRXDISABLE
24
2
VCC (+5V)
7
1
GND
25
2
TXINHIBIT
8
1
NRXLOGICOUT
26
2
TXLOGICIN
9
1
CASE
27
2
NTXLOGICIN
10
2
TXDATAOUT
28
1
n.c.
11
2
NTXDATAOUT
29
1
RXDATAIN
12
2
n.c.
30
1
NRXDATAIN
13
2
n.c.
31
1
GND
14
2
RXLOGICOUT
32
1
n.c.
15
2
NRXDISABLE
33
1
VCC (+5V)
16
2
GND
34
1
TXINHIBIT
17
2
NRXLOGICOUT
35
1
TXLOGICIN
18
2
n.c.
36
1
NTXLOGICIN
Pin no.
Function
1
TXDATAOUT
2
NTXDATAOUT
3
CASE
4
n.c.
5
n.c.
6
n.c.
7
RXLOGICOUT
8
NRXDISABLE
9
GND
10
NRXLOGICOUT
11
n.c.
12
n.c.
13
n.c.
14
n.c.
15
RXDATAIN
16
NRXDATAIN
17
n.c.
18
GND
19
n.c.
20
VCC (+5V)
21
TXINHIBIT
22
TXLOGICIN
23
NTXLOGICIN
24
n.c.
Selection Guide
Single Channel
Dual Channel
Pin Configuration
For further information contact us at:
C-MAC MicroTechnology
South Denes, Great Yarmouth,
Tel: +44 (0) 1493 743 100
Norfolk, NR30 3PX, UK
Email: info@cmac.com
Janauary 2008
More detailed transformer and transceiver datasheets available on request.
FC155391
x
x
x
0.67:1
0.47:1
FC1553TI (5V)
FC155392
x
x
x
0.67:1
0.47:1
FC1553TI (5V)
FC1553921
x
x
x
0.67:1
0.47:1
FC1553TI (5V)
FC1553922
x
x
x
0.67:1
0.47:1
FC1553TI (5V)
FC155393
x
x
x
0.57:1
0.40:1
FC1553TI (5VX)
FC155394
x
x
x
0.57:1
0.40:1
FC1553TI (5VX)
FC1553923
x
x
x
0.57:1
0.40:1
FC1553TI (5VX)
FC1553924
x
x
x
0.57:1
0.40:1
FC1553TI (5VX)
Isolation
Transformer
Power Rail
+5V
Direct Coupling
Transformer
Single
Channel
Product No.
Options
Dual
Channel
Receiver Output
Options
Transformer Ratio
(transceiver side: stub side)
Transfomer Part
No.
Quiescent
Low
Quiescent
High
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