PM-7583 Datasheet, PDF (1/2 Pages) Premier Magnetics, Inc. – 25.6 MBPS ATM FILTERS MODULES & SMD ISOLATION TRANSFORMERS

P ^Premier
M _{Magnetics Inc.}
"INNOVATORS IN MAGNETICS TECHNOLOGY"
25.6 MBPS ATM
FILTERS MODULES & SMD
ISOLATION TRANSFORMERS
! Designed to meet ATM 25.6 PHY specifications.
" Designed to Support the SEEQ 93C95 PHY Interface.
# Provides the Cable Isolation & Impedance Matching for 100 Ohm UTP Applications
$ Surface Mount Package.
PART
NUMBER
PM-7583
Return Loss
(dB Min)
1-17MHz 17-25Mhz
-16 -9
Comm-Comm
Rejection
(dB Min)
12KHz
5MHz 20MHz 200MHz MAX
-20 -25 -20 -3.0
Insertion Loss
(dB)
4MHz 16MHz 24MHz
MAX MAX MAX
-0.6 -1.0 -1.8
Cross Talk
(dB Min)
36MHz
MIN 5MHz 16MHz 24MHz
-10 -50 -50 -46
HI-POT
(Vrms Min)
600
PM-7583 MECHANICAL
PM-7583 SCHEMATIC
RECOMMENDED P.C.B. LAYOUT
Dimensions in inches (mm)
16 x .100 (2.54)
.340 (6.64)
16 x .040 (1.02)
1
16
7 x .100 (2.54)
TX+ 1
TX- 2
CTX1 3
CTX2 4
GND 5
6
8
9
UTP TX+ 7
UTP TX- 8
PHYSICAL DIMENSIONS ................... IN INCHES (mm)
16 15 14 13 12 11 10 9
1:1
1:1
16 RX-
15 RX+
Low Pass
Filter
Low Pass
Filter
PM-7583
100BASE-TX MAGNETICS
14 CRX1
13 CRX2
12 GND
11
10 ^{UTP RX-}
9 UTP RX+
P ^PM-7583
M ^YYWW
PIN #1
I.D.
1
2
3
4
5
6
7
8
1.000
(25.40)
MAX
.390
(9.90)
MAX
.240
(6.10)
MAX
.008R
(0.20)
.026
(0.66)
TYP
.700
(17.78)
.100
(2.54)
TYP
.015 (.38)
.005 (.12)
.045
.030
(1.14)
(0.76)
FLAT
.530 (12.95)
.500 (12.44)
.010
(0.25)
TYP
Specifications subject to change without notice.
pm-758x 7/98
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 • TEL: [phone] • FAX: [phone] • http://www.premiermag.com
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