EPA1155-1 Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – ISDN “S” Interface Isolation Transformers

ISDN “S” Interface Isolation Transformers
ELECTRONICS INC.
EPA1155-X
• UL1459 Approved, File #132261
• Meets CCITT 1.430 Four Wire “S” Interface
• Single Low Profile Packages
• Hipot : 2000 Vrms
PCA
Part
Number
EPA1155-1
EPA1155-2
EPA1155-3
EPA1155-4
EPA1155-5
EPA1155-12
I.C.
Manufacturer
Part Number
Motorola MC145174
Motorola MC145175
National TP3420
SGS 5420
Intel 29C53
Mitel MT8930
National TP3420
Siemens PEB2080
SGS 5420
Intel 29C53
---
---
Electrical Parameters @ 25° C
Function
Xmit & Rvc
Xmit & Rvc
Rvc
Rvc
Xmit & Rvc
Xmit & Rvc
Xmit
Xmit & Rvc
Rvc
Rcv
---
---
OCL
(mH Min.)
22
Interwinding
Capacitance
(pF Max.)
100
Leakage
Inductance
(µH Max.)
5
Turns
Ratio
(± 5%)
1:1
22
100
22
100
5
1:1.8
8
1:2
22
100
22
100
22
100
12
1:2.5
30
1:2
11
1:2
• Longitudinal Balance : -60 dB Min. @ 10 KHz - 300 KHz •
DCR
(Ω Max.)
2.50
2.50
2.50
4.50
2.50
5.00
2.50
6.00
2.50
5.00
2.50
5.00
Package &
Schematic
A
B
A
B
A
A
Schematic A
1
6
2
5
3
4
Package A
Marking : ¹
PCA 2
EPA1155-X
D.C. 3
6
5
.550
(14.22)
4
Schematic B
7
1
6
2
5
3
4
Package B
Marking : ¹
PCA 2
EPA1155-X
D.C. 3
7
6 _.550
5 ^(14.22)
4
.025/.035
(.635/.889)
.550
(14.22)
.390
(9.91)
.025/.035
(.635/.889)
.550
(14.22)
.390
(9.91)
.017/.022
(.432/584)
.400
(10.16)
.115/.125
(2.92/3.18)
.200 (5.08)
.400
(10.16)
Bottom View
.017/.022
(.432/584)
.400
(10.16)
.115/.125
(2.92/3.18)
.100 (2.54)
.200 (5.08)
.200 (5.08)
Bottom View _{.100 (2.54)}
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSA1155-XS Rev. 2 7/21/03
TEL: [phone]
FAX: [phone]
http://www.pca.com