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Numéro de référence | TEW5660 | ||
Description | Transformer | ||
Fabricant | Filtran | ||
Logo | |||
ISDN S-Bus
www.DataSheet4U.com
Input/Output Transformer
TEW5660
TEW5660 is a surface mount trans-
former, designed to comply with the
requirements of an input/output
transformer in the ISDN S-Bus Inter-
face.
TEW5660 complies with the require-
ments of CCITT I.430.
It has been designed and approved
for the following devices:
TEW5660
AMD 79C30A
Mitel MT8930A,- B, - C
MT8931B, - C
National TP3420
Siemens PEB2080
PEB2081
PEB2085
PEB2086
Cologne HFC-SP
TEW5660-1 Intel
29C53
TEW5660-2 Motorola MC145474
MC145475
MECHANICAL
Dot at
pin 1
10.7
Top view
12.2
max.
2.54 (6 places)
1
3
Line
2
4
9.1
5.5
0.6
Recommended
foot print
1.27
1.9
2.54
7.62
All dimensions
are in mm
12.7
5
6
Device
7
8
ELECTRICAL SPECIFICATION
DCR
(Ohms)
Inductance
(mH)
Leakage Ind.
(µH)
Turns Ratio
Longitudinal Bal. * (dB)
Input/Output Impedance
Pulse Shape
Dielectric Strength (Vrms)
TEW5660
TEW5660-1
TEW5660-2
(1 - 4)
(5 - 8)
(1 - 4)
(1 - 4)
(1 - 4) : (5 - 8)
10 - 300 KHz
6.4 6.4
16.3 14.6
6.4
6.6
> 22 > 22
>22
< 12
< 12
< 12
1 : 2 1 : 1.8 1 : 1
> 65
> 65
>65
Conforms to the impedance mask in I.430
Conforms to the pulse mask in I.430
1500
1500
1500
* Does not meet the I.430 L.C.L. requirements with the Mitel devices.
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3,
Tel : (613) 226-1626 Fax : (613) 226-7124
3-14
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Pages | Pages 1 | ||
Télécharger | [ TEW5660 ] |
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