TEW6055 Datasheet, PDF (1/1 Pages) Filtran LTD – ISDN U-BUS Input/Output Transformer

ISDN
U-BUS Input/Output Transformer
TEW6055 is designed to inter-
face with the subscribers prem-
ises (NT) and the 2- wire line
side of the Central Office Equip-
ment (LT) in the ISDN Network.
TEW6055 meets the electrical
specifications of ANSI TI.601-
1988 and the requirements for
the Mitel MT8910 DSLIC device.
Applications:
• High performance 2B1Q line
code.
• Up to 50 mA line current.
• High insulation between line
and equipment side.
TEW6055
MECHANICAL
0.625" MAX.
DOT AT
PIN #1
0.15"
0.20"
(5 PL.)
0.85" MAX.
0.025" SQ x 0.15"
0.51" 0.90" MAX
1
2
LINE
3
4
8
7
DEVICE
6
5
ELECTRICAL
Line Impedance
Turns Ratio
Inductance
Leakage Inductance
DCR
Interwind Cap.
Dielectric Strength
Ω
mH
µH
Ω
Ω
pF
V rms
(1 - 4) : (8 - 5)
(1 - 4)
(1 - 4)
(1 - 4)
(5 - 8)
(1 - 4) to (8 - 5)
135
1.3 : 1
10.1 - 11.9
< 35
6.6
5.0
< 50
1500
@50 mA DC
short 5 to 8 & 6-7
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3
Tel : [phone] Fax : [phone]
4-25