TEW5694 Datasheet, PDF (1/1 Pages) Filtran LTD – CEPT Output Transformer

CEPT
Output Transformer
TEW5694 is designed and
approved to be used, as a
transmit transformer in CEPT
applications with the following
devices:
– STC TEL5219L
Complies with CCITT G.703
and I.431, with regards to
Longitudinal Balance, Pulse
Mask and Impedance
Typical applications are:
• Primary rate ISDN network
nodes.
• PBX or computer to
T1/CEPT Digital Trunks.
• TDM Multiplexers.
MECHANICAL
8.0 max.
5
6
3
4
1
2
7.0
All dimensions
are in mm.
3
Device 1
2
TEW5694
5694
5
6 Line
4
ELECTRICAL SPECIFICATION
Line Impedance
(4 - 5)
Turns ratio
(2 - 3) : (4 - 5)
Inductance (mH) (2 - 1) & (1 - 3)
Leakage Ind. (µH)
(2 - 3)
Longitud. Bal.
Pulse Mask
Dielectric Strength (Vrms)
TEW5694
@1000 KHz
120 Ω
2.7 : 1
> 2.8
< 5.0
> 45 dB
G.703
1500
Recommended
foot print
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3,
Tel : [phone] Fax : [phone]
2-50