PCA EPR1521S

T1/E1/CEPT Quad Port Interface Module
EPR1521S
ELECTRONICS INC.
• Designed for Lucent Technologies T7688 & T7690 Chipsets •
• Robust construction allows IR/VP reflow processes
•
• Crosstalk : -65 dB or better •
• 1500 Vrms Isolation •
• Operating Temp. : 0°C to +70°C •
Electrical Parameters @ 25° C
Pri. OCL
(mH Min.)
Leakage Inductance
(µH Max.)
Interwinding Capacitance
(pF Max.)
Return Loss
(dB Typ.)
Pri. DCR
(Ω Typ.)
@ 100 KHz, 0.1 Vrms
@ 100 KHz, 0.1 Vrms
@ 100 KHz, 0.1 Vrms
@ 1-5 MHz
---
XMIT
---
@ Pri. w/ Sec. shorted
Pri. to Sec.
---
---
Pri
Sec.
1.2
0.5
20
15
1
1: 1.36
1: 1.36CT
Turns Ratio
(± 2%)
RCV
Schematic
TX1
RX1
TX2
RX2
TX3
RX3
TX4
RX4
Sec.
40 39
Pri.
38 36
Sec.
35 34
Pri.
33 31
Sec.
30 29
Pri.
28 26
Sec.
25 24
Pri.
23 21
1
2
3
Pri.
4
5
Sec.
6
7
Pri.
8
11 12 13 14 15 16 17 18 19 20
Pri.
Sec.
Pri.
Sec.
9 10
Sec.
Package
Dimensions
A
N
J
Pin 1
I.D.
PCA
EPR1521S
Date Code
B
40
21
Solder
Pad
Layout
Q
1
20
P
M
D
E
C
K
L
H
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
F
I
Dim.
Min.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
Q
1.110
.470
.250
--.010
--.590
.016
.008
--0°
.025
---------
(Inches)
Max. Nom.
1.130
.490
.270
--.015
--.610
.022
.012
--8°
.045
---------
1.120
.480
.260
.950
.012
.050
.600
.019
.010
.085
4°
.035
.030
.050
.090
.670
(Millimeters)
Min.
Max. Nom.
28.19
11.94
6.35
--.254
--14.99
.406
.203
--0°
.635
---------
28.70
12.45
6.86
--.381
--15.49
.559
.305
--8°
1.14
---------
28.45
12.19
6.60
24.13
.305
1.27
15.24
.483
.254
2.16
4°
.889
.762
1.27
2.29
17.02
G
CSR1521S Rev. -
3/27/01
Product performance is limited to specified parameters. Data is subject to change without prior notice.
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com