FILTRAN TEW5327

T1/CEPT
TEW5327
Output Transformer
TEW5327 is designed to be
used as a transmit transformer
in the ISDN primary rate access network with the following
devices:
–
Dallas
DS2186
–
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
1 120Ω
Device
2 75 Ω.
6
4
TEW5327
5
1
Device
6
Dimensions
are in mm
ELECTRICAL SPECIFICATION
TEW5327
TEW5327-1
TEW5327-2
TEW5327-3
120
75
120
c.t.
100, 75, 120
c.t.
100, 75, 120
c.t
1 : 1.35
1:1
1 : 1.36
1 : 0.68
1 : 1.36
1 : 0.68
1 : 1.36
1 : 0.68
> 0.5
> 0.5
> 2.8
> 2.1
Pulse Mask
G.703
G.703
T1.408, G.703 T1.408, G.703
Longitudinal Balance
I.431
I.431
T1.408, I.431
T1.408, I.431
Dielectric Strength (V rms)
1500
1500
1000
1500
TEW5327.chp
Line Impedance (Ω)
97/01/09
4
TEW5327-1, -2 & -3
Recommended Foot Print
ISSUE: F
2 C.T.
Turns ratio
(1 - 4)
(1 - 2)
(5 - 6) : (1 - 4)
(5 - 6) : (1 - 2)
Inductance (mH)
(1 - 4)
For new designs
use 5327-3
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3,
Tel : (613) 226-1626 Fax : (613) 226-7124
2-38