TEW5301
TEW5301 is CEPT/T1 Output Transformer manufactured by Filtran.
..
CEPT/T1
TEW5301 is designed and approved to be used as a transmit transformer in T1/CEPT applications with the following devices:
- Dallas DS2186 DS2151Q DS2153Q PM4341 T1X PM6431 E1 T7290
Output Transformer plies with ANSI T1.408 and CCITT I.431with regards to Longitudinal Balance. Typical applications are:
- -
- Primary rate ISDN network nodes. PBX or puter to T1/CEPT Digital Trunks. TDM Multiplexers.
- -
PMC-Sierra AT&T
MECHANICAL
White dot at pin 1
Top view
All dimensions are in mm.
2.54 (6 places)
1 Line 7 8
3 6 Device 4 5
0.6 9.1
Remended Remended foot print foot print 5.2 max 1.27
2.54 7.62
TEW5301.chp
ELECTRICAL SPECIFICATION
- 1
-2
-3
96/08/08
Line Impedance Turns ratio Inductance (m H) Longitud. Bal. Pulse Mask Dielectric Strength (Vrms) (3-6)+(4-5) : (1-8) (3-6)+(4-5) : (1-7) (1-8)
100 & 120 Ω 1 : 1.36 n/a > 1.75 T1.408 T1/CEPT 1500
75 Ω 1:1 n/a > 0.92 I.431 CEPT 1500
75/100/120 Ω 1 : 1.36 1:1 > 1.75 T1.408 I.431 CEPT 1500
ISSUE: D
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3, Tel : (613) 226 -1626 Fax : (613) 226...
