EPA1155-6 Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – ISDN “S” Interface Isolation Transformers

ISDN “S” Interface Isolation Transformers
ELECTRONICS INC.
EPA1155-X
• Meets CCITT 1.430 Four Wire “S” Interface
• Dual Low Profile Packages
• Hipot : 2000 Vrms
PCA
Part
Number
EPA1155-6
EPA1155-7
EPA1155-8
EPA1155-11
EPA1155-13
I.C.
Manufacturer
Part Number
---
---
---
AMD 79C30A
---
Electrical Parameters @ 25° C
Function
OCL
Interwinding
(mH Min.) Capacitance
(pF Max.)
Leakage
Inductance
(µH Max.)
Turns Ratio
(± 5%)
---
22
100
5
1:1
---
22
100
8
1:2
---
22
100
30
1:2
Xmit & Rvc
22
100
5
1:1
---
22
100
15
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
2.75
2.75
2.88
5.00
Package &
Schematic
A
A
A
B
B
Schematic A
1
14 5
10
2
13 6
9
3
12 7
8
Package A
14
8
PCA
EPA1155-X
D.C.
1
7
.540
(13.72)
.025/.035
(.635/.889)
.880
(22.35)
.350
(8.89)
Schematic B
1
16 5
12
2
15 6
11
3
14 7
10
4
13 8
9
Package B
16
9
PCA
EPA1155-X
D.C.
1
8
.550
(13.97)
.025/.035
(.635/.889)
.910
(23.11)
.390
(9.91)
.017/.022
(.432/584)
.600
(15.24)
.200
(5.08)
.115/.125
(2.92/3.18)
.400
Bottom View _(10.16)
.100
(2.54)
.017/.022
(.432/584)
.700
(17.78)
.115/.125
(2.92/3.18)
Bottom View
.400
(10.16)
.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-XD Rev. 2 7/21/03
TEL: [phone]
FAX: [phone]
http://www.pca.com