TEW5328 Datasheet, PDF (1/1 Pages) Filtran LTD – CEPT/T1 Input Transformer

CEPT/T1
Input Transformer
TEW5328 is designed to be
used as a Receive Transformer
in the ISDN primary rate access
network with the following de-
vices:
– Dallas
DS2187
– AT&T
T7290
– PMC/Sierra PM4341 T1X
PM6341 E1
– Brooktree BT8370
Applications
• Primary rate ISDN network
nodes.
• PBX or computer to
T1/CEPT Digital Trunks.
• TDM Multiplexers.
Meets the requirements of CTR4
MECHANICAL
Top view
5
6
3
4
1
2
5
Line
6
TEW5328
1
2
Device
3
4
Dimensions
are in mm.
ELECTRICAL SPECIFICATION
Line Impedance
Turns Ratio
Inductance
Longitudinal Bal.
Return Loss
Dielectric Strength
Ω
mH
V rms
(5 - 6)
(5 - 6) : (1 - 4)
(5 - 6)
Recommended Foot Print
TEW5328
75, 100 &120
1:2
> 1.8
T1.408 I.431
T1.408 G.703
1500
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3,
Tel : [phone] Fax : [phone]
2-39