T1/E1/ CEPT Quad Port Transformer
ELECTRONICS INC.
EPR1533S
• Optimized for Leading Tranceiver I.C.’s
• Robust construction allows IR/VP reflow processes
• Operating Temperature : 0 °C to + 70°C
• 1500 Vrms Isolation
Electrical Parameters @ 25° C
Primary Inductance
(mH Typ.)
@ 100 KHz, 0.1 Vrms
1.5
Leakage Inductance
(µH Max.)
@ 100 KHz, 0.1 Vrms
@ Pri. w/ Sec. shorted
0.5
Interwinding Capacitance
(pF Max.)
@ 100 KHz, 0.1 Vrms
Pri. to Sec.
35
Xmit
Pri.
0.8
Sec.
3
Pri.
0.8
DCR
(Ω Max.)
Rcv
Sec.
0.8
Turns Ratio
(± 2%)
Xmit
Pri:Sec
1:2.4
Rcv
Pri:Sec
1: 1
Schematic
Xmit1
Cable
Side
40
39
Rcv1
38 37
Rcv2
35 34
Xmit2
33
32
Xmit3
30
29
Rcv
28 27
Rcv4
25 24
Xmit4
23
22
Chip Side
(Pri.)
1
2
3
4
6
7
8
9
11
12
13
14
16
17
18
19
Package
1.120
(28.45)
.085
(2.16)
PCA
EPR1533S
Date Code
.050
(1.27)
.090
(2.29)
.480
(12.19)
40
21
.670
Solder Pad Layout
(17.02)
1
20
.950
(24.13)
.260
(6.60)
.050
(1.27)
.010/.015
(.254/.381)
0°-8°
.030
(.762)
.008/.012
(.203/.305)
.016/.022
(.406/.559)
.035
(.889)
.600
(15.24)
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSR1533S
Rev. -
1/13/03
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA [ PCA ELECTRONICS INC. ]
