IC MFG.
FILTRAN P/N
AMD
AM 79C 30A/79C
8480, 8482
LUCENT (AT&T)
T7234, T7254, T7250, T7256, T7259
8481
T7903
8480, 8482
MIETEC
MTC-2072
8480, 8482
MITEL
MT8930/8931
8480, 8482
MOTOROLA
MC145474/145475
8483
MC145574
8481
IC MFG.
FILTRAN P/N
NATIONAL
TP3420/3421
8480, 8482
SGS THOMSON
ST5420/5421
8480, 8482
SIEMENS
PEB2080/2081/2084/2085/2086
8480,8482
PSB 2186
8480,8482
PEB3086
8483
YAMAHA
YM7405B
8480, 8482
229 Colonnade Road, Nepean, Ontario, Canada K2E 7K3
Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com
ISDN S-Bus
An ISO 9001 Registered Company
ISSUE: A
04/01
8480-8483
Units matched to leading transceiver IC's. Meet the impedance requirements of
CCITT 1.430 for both TE and NT over extended temperature range 40 to + 85C.
Input/Output Modules
8480-8483
Mechanical and Schematic
(All dimensions in inches)
NOTE: 8480 follows schematic A. Pins 7 and 12 are not included with this module.
Transformer
Choke
Part
Number
Ratio 2%
(Pri:Sec)
L Pri
(mH MIN)
LL Sec
( H Max)
Cw/w
(pF Max)
CD Pri
(pF MAX)
DCR Pri
(
+25% MAX)
DCR Sec
( MAX)
L
(mH Min)
DCR
( )
Secondary
Pins
8480
1CT:2
30
30
150
100
3.2
5.4(+25%)
4.7
1.2
9-10, 8-11
8481
1CT:2.5CT
30
30
150
110
3.2
9.0
4.7
1.2
9-7,10- 12
8482
1CT:2CT
30
30
150
100
3.2
5.4(+25%)
4.7
1.2
9-7,10-12
8483
1CT:1CT
30
10
150
100
3.2
3.2(+25%)
4.7
1.2
9-7, 10-12
ELECTRICAL SPECIFICATION @ 25C
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