MODEL HM80 SERIES
ISDN Isolation
Transformer
NEW PRODUCT
FEATURES AND BENEFITS
•
•
•
•
Excellent frequency behavior
Isolation voltage levels available for domestic and international safety standard
Designed to meet the CCITT 1.430 pulse waveform template and impedance mask requirements
Matched to IC characteristics for easy selection
APPLICATIONS
• Isolation transformers for ISDN networks, U-interface and S/ T interface
• Provides isolation for the line card and the terminal from the line
ELECTRICAL / ENVIRONMENTAL
Insulation Resistance, Minimum
Operating Temperature Range
Storage Temperature Range
PACKAGING
100 Megohms
0°C to +85°C
-40°C to +100°C
6
Standard:
Tray Pack
Capacity:
Figure 1, 2
Figure 3, 7, 8, 9, 14
Figure 4
Figure 5, 13
Figure 6, 12
=
=
=
=
=
100
45
80
60
50
Option:
Tape & 13” Reel
Capacity:
Figure 10
Figure 11
=
=
600
300
Specifications subject to change without notice.
6-119
Model HM80 Series
ELECTRICAL SPECIFICATIONS
Part
Number
HM80 - 10001
HM80 - 20014
HM80 - 30008
HM80 - 40010
HM80 - 50004
HM80 - 60002
HM80 - 70004
HM80 - 80005
HM80 - 90009
HM80 - 10011
HM80 - 11004
HM80 - 12007
HM80 - 13006
HM80 - 14003
HM80 - 15013
HM80 - 16012
HM80 - 17006
HM80 - 18007
Symbols:
I
DC
L
P
L
L
R
P
R
S
IDC
mA
–
–
30
60
–
–
–
–
100
–
–
–
60
90
60
60
60
80
Turns Ratio
Pri:Sec
1 ct:1 ct
1 ct:1.32 ct
1.5 cs
0.6 cs
1 ct:1.8 ct
1 cs:2 cs
1 ct:2 ct
1 ct:2 ct
1 cs:2
1 ct:2 ct
1 ct:2.5 ct
1.25:1 cs
1.32 cs:1
1.5 cs:1 cs
1.6 cs:1 cs
2 cs:1 ct
1.6 cs:1
1.25 cs:1 ct
LP
mH
22
7
12.3
2.7
22
22
20
20
11.5
22
22
72
7.9
27
13.3
22.5
14.5
27.8
LL
µH
10
17
27.5
85
20
18
30
30
30
30
20
160
50
150
70
90
90
470
RP
Ω
2.8
0.9
6.8
4.9
2.8
2.2
1.4
1.4
3.5
3.5
2.0
8.5
1.8
10.7
4.9
5.8
3.2
12
RS
Ω
2.8
1.5
12.4
3.8
5.5
5.4
13
13
13.4
15
6.5
1.0
2.5
7.4
5.9
1.5
3.3
7
HIPOT
V RMS
1500
1100
1100
500
1500
1500
1500
1500
2000
1500
1500
1100
2000
2000
2000
1100
2000
2000
Fig.
1
14
8
10
4
2
4
5
9
11
4
7
6
3
13
12
6
7
Maximum permissible DC current in the primary winding(s).
The primary winding is defined as the winding at the line side.
Inductance of primary winding(s) (connected in series).
Leakage inductance of primary winding(s) with secondary winding(s) short circuited.
Resistance of primary winding(s) (connected in series).
Resistance of secondary winding(s) (connected in series).
HIPOT Breakdown voltage between primary and secondary.
6-120
Model HM80 Series
TRANSFORMER TO IC CROSS REFERENCE
IC Part Number
MC 145474 / 145475
PEB 2091
T 7264
TP 3410
ST 5410
PEB 2090
29C53
PEB 2080 / 2081 / 2085 / 2086
AM 2080 / 2081 / 2085, AM 79C30A / 79C32A
TP 3420 / 3421
ST 5420
MT 8930
MTC 2072
MT 8971 / 8972
29C53
T 7250 / T 7252
T 7262 / T 7263
PEB 2090 / 2091
AM 20902 / AM 2091
MTC 2071
TP 3410
PEB 2090 / 2091
AM 20902 / 2091
MC 145472 / 145572
MC 145572
IC Manufacturer
Motorola
Siemens
AT&T
National
SGS Thomson
Siemens
Intel
Siemens
AMD
National
SGS Thomson
Mitel
Mietec
Mitel
Intel
AT&T
AT&T
Siemens
AMD
Mietec
National
Siemens
AMD
Motorola
Motorola
BI Part Number
HM80 - 10001
HM80 - 20014
HM80 - 30008
HM80 - 30008
HM80 - 30008
HM80 - 40010
HM80 - 50004
HM80 - 60002
HM80 - 70004
HM80 - 80005
HM80 - 10011
HM80 - 10011
HM80 - 10011
HM80 - 90009
HM80 - 11004
HM80 - 11004
HM80 - 12007
HM80 - 13006
HM80 - 13006
HM80 - 13006
HM80 - 14003
HM80 - 15013
HM80 - 15013
HM80 - 16012
HM80 - 18007
Interface
S/T
S/T
U
U
U
U
S/T
S/T
S/T
S/T
S/T
S/T
S/T
U
S/T
S/T
S/T
U
U
U
U
U
U
U
U
6
6-121
Model HM80 Series
OUTLINE DIMENSIONS (Inch/mm)
Figure 1
1
5
.460
11.68
Max.
.490
12.45
Max.
.100
Typ.
2.54
2
6
1
2
3
4
8
7
.490
12.45
6 Max.
5
4
8
.300
±.010
7.62±.254
.134±.01
3.4±.25
.025
.635
Dia. Typ.
Figure 2
1
4
.185
4.70
10
2
5
7
.520
13.21
Max.
.500
14.99
Max.
.32
8.13
Max.
5
4
3
2
1
6
7
8
9
10
.100
2.54
Typ.
9
6
.139
3.53
.023
.584
Sq. Typ.
Terminal 1
Index
.526
13.36
.61
15.49
Max.
.155
3.94
Min.
.450
11.43
Figure 3
5
1
.669
17.0
Max.
.827
21.0
Max.
1
.866
22.0
.200
5.08
Typ.
.197
5.0
8
6
7
2
3
8
4
4
5
.600
15.24
.100
2.54
6-122
Model HM80 Series
OUTLINE DIMENSIONS (Inch/mm)
Figure 4
2
5
.500
12.70
Max.
1
4
5
.020
.508
Sq. Typ.
.110
2.79
Min.
4
3
2
.600
15.24
Max.
6
1
.600
15.24
Max.
6
3
.100
±
.005
2.54
±
.127
Figure 5
1
5
.520
13.21
Max.
1.0
25.40
Max.
8
7
6
5
.150
Typ.
3.81
2
6
1
2
3
4
3
7
.030
.762
Sq. Typ.
.110
2.79
Min.
.775
19.69
Max.
.200
5.08
.200
5.08
6
.100
±
.005
2.54
±
.127
6-123
Model HM80 Series
DSP 与 ARM 处理器
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
