FILTRAN TEW5549

T3/DS3/E3/STS-1
TEW5549
Output Transformer
TEW5549 is designed to be
used, as a transmit transformer
in the following applications
on75 Ω coaxial lines.
•
T3/DS3
44.736 MBPS
•
E3
34.368 MBPS
•
STS-1
51.84MBPS
Approved for use with:
–
SSI
78P2362
Exceeds the requirements of
CCITT G.703.
MECHANICAL
4
Top view
White dot
at pin 1
5
8.1
Line
8.8
66
54
42
1
3
2
13
3
2 Device
6
1
7.0
All dimensions
are in mm.
ISSUE: A
95/02/17
5549.chp
Recommended Foot print
ELECTRICAL SPECIFICATION
Line Impedance (Ohms)
Turns ratio
TEW5549
(4 - 6)
(4 - 6) : (3 - 1)
Inductance (µH)
(4 - 6)
75
1 : 2 CT
> 18
Pulse Mask
G.703
Dielectric Strength (Vrms)
1500
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3,
Tel : (613) 226 -1626 Fax : (613) 226 -7124
5-9