EPT7072S Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – Token Ring Transceiver Module

ELECTRONICS INC.
Token Ring Transceiver Module
EPT7072S
Primary
OCL
(µH Min.)
@ 100 KHz,
0.1 Vrms
250 ± 30%
• Optimized for Texas Instrument’s TMS380C60 or 30 •
• Impedance matching from 150Ω to 100Ω or vice versa •
• Supports both UTP and STP Transmission •
• Robust Construction allows for severe soldering processes •
• Complies with or exceeds IEEE 802.5 Requirements •
Interwinding
Capacitance
(pF Max.)
@ 100 KHz,
0.1 Vrms
15
Electrical Parameters @ 25° C
Leakage
Inductance
(µH Max.)
ET Product
(VµS Min.)
@ 100 KHz,
0.1 Vrms
0.20
2.5
• Isolation : 1500 Vrms •
Schematic
T1
16 15 14 13
Sec. ^{1.22 1.22}
T2
12 11 10 9
1.22 1.22
Pri.
1
1
1 23 4
1
1
5 67 8
Rise Time
(nS Max.)
2.5
DCR
(Ω Max.)
Pri.
Sec.
0.40
A
(J)
Package
N
Pin 1
I.D.
PCA
EPT7072S
B
Date Code
Q
Pad
Layout
P
D
M
C
H
E
K
F
L
I
G
Dim.
A
B
C
D
E
F
G
H
I
(J)
K
L
M
N
P
Q
Dimensions
(Inches)
(Millimeters)
Min. Max. Nom. Min. Max. Nom.
.440 .460
11.18 11.68
.250 .270
6.35 6.86
.200 .220
5.08 5.59
.350 Typ.
8.89 Typ.
.005 .015
.127 .381
.050 Typ.
1.27 Typ.
.350 .370
8.89 9.40
.016 .022
.406 .559
.008 .012
.203 .305
.050 Typ.
1.27 Typ.
0°
8°
0°
8°
.025 .045
.635 1.14
.030
.762
.050
1.27
.070
1.78
.400
10.16
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CST7072Sa Rev. 2 4/14/97
Product performance is limited to specified parameters. Data is subject to change without prior notice.
TEL: [phone]
FAX: [phone]
http://www.pca.com