Click to expand full text
www.DataSheet4U.com
CEPT
TEW5515 is designed and approved to be used, as a transmit transformer in CEPT applications, 75 Ω coaxial line, with the following devices: – STC TEL5219L
Output Transformer
Typical applications are: • • • Primary rate ISDN network nodes. PBX or computer to T1/CEPT Digital Trunks. TDM Multiplexers.
TEW5615
Complies with CCITT G.703 and I.431 with regards to Longitudinal Balance, Pulse Mask and Impedance.
MECHANICAL
5
Top view
3 4 TEL5219L 1
75 Ω Line 6
5 3 1
6 4 2
2
All dimensions are in mm.
Recommended foot print
ELECTRICAL SPECIFICATION
5615.chp
TEW5615
94/11/11
Line Impedance Turns ratio Inductance (mH) Longitud. Bal. Pulse Mask Dielectric Strength (Vrms)
(5 - 6) (1 - 2) : (3 - 4) : (5 - 6) (1 - 2) + (3 - 4)
75 Ω 1.8 : 1.8 : 1 > 0.5 I.431 G.
TEW5615 Datasheet
