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EPA1885 Schematic ( PDF Datasheet ) - PCA

Teilenummer EPA1885
Beschreibung (EPA1829 / EPA1885) 10Base-T Interface Module
Hersteller PCA
Logo PCA Logo 




Gesamt 30 Seiten
EPA1885 Datasheet, Funktion
www.DataSheet4U.com
Networking
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EPA1885 Datasheet, Funktion
ELECTRONICS INC.
10Base-T Interface Module
EPA2013D
• General Purposre 10Base-T Filter Module
• Complies with or exceeds IEEE 802.3, 10Base-T Standards
• Available in SMD and DIP Packages
Cut-Off
Frequency
(MHz)
± 1.0 MHz
Xmit/Rcv
17/17
Electrical Parameters @ 25° C
Insertion
Loss
(dB Max.)
Return
Loss
(dB Min.)
Attenuation
(dB Min.)
Common Mode
Rejection
(dB Min.)
1-10 MHz 5-10 MHz @ 20 MHz @ 25 MHz @ 30 MHz @ 40 MHz @ 50 MHz @ 100 MHz
Xmit/Rcv Xmit/Rcv Xmit/Rcv Xmit/Rcv Xmit/Rcv Xmit/Rcv
Xmit
Xmit
-1/-1
-15/-15
-7/-6
-19/-14
-30/-20
-35/-31
-30
-25
Isolation : meets or exceeds 802.3 IEEE Requirements • Characteristic Filter Impedance : 100
• Referenced to the Output Level Fundamental Frequency @ 5 MHz • CMC is common to both channels •
Schematic
Crosstalk
(dB Min.)
1-10 MHz
Xmit/Rcv
-30/-30
Transmit Channel
1
2 LPF
3
1:1
16
15
14
Receive Channel
6 11
LPF 7
10
89
1:1
.200
(5.08)
Pin 1
I.D.
.340
(8.64)
.990
(25.15)
Package
PCA
EPA2013D
Date Code
.700
(17.78)
.300
(7.62)
.125/.150
(3.18/3.81)
.020/.030
(.508/.762)
.018/.022
(.457/.599)
.300
(7.62)
.100
(2.54)
.008/.012
(.203/.305)
.310/.375
(7.87/9.53)
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.
CSA2013D Rev. G 5/6/03
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com

6 Page









EPA1885 pdf, datenblatt
ELECTRONICS INC.
10 Base-T Multiport Module with
Enhanced Common Mode Attenuation
EPE6117
• Optimized for AMD Repeater Chips
• Low Crosstalk enhances network reliability
• Robust construction allows for IR/VP processes
• Complies with or exceeds IEEE 802.3, 10Base-T Standards
Cut-Off
Frequency
(MHz)
± 1.0 MHz
Xmit/Rcv
17/17
Xmit
62 60
Electrical Parameters @ 25° C
Insertion
Loss
(dB Max.)
Return
Loss
(dB Min.)
Attenuation
(dB Min.)
Common Mode
Rejection
(dB Min.)
1-10 MHz 5-10 MHz @ 20 MHz @ 25 MHz @ 30 MHz @ 40 MHz @ 50 MHz @ 100 MHz
Xmit/Rcv
Xmit/Rcv Xmit/Rcv Xmit/Rcv Xmit/Rcv
Xmit/Rcv
Xmit/Rcv
Xmit/Rcv
-1/-1
-15/-15
-7/-5
-18/-11
-30/-18
-35/-26
-30/-30
-30/-30
Isolation : meets or exceeds 802.3 IEEE Requirements • Characteristic Filter Impedance : 100
Schematic
Rcv
58 56
Rcv
54 52
Xmit
50 48
Xmit
46 44
Rcv
42 40
Rcv
38 36
Crosstalk
(dB Min.)
1-10 MHz
Xmit/Rcv
-35/-35
Xmit
34 32
1:1
LPF
1.2K
1:1
LPF
1:1
LPF
1:1 1:1
LPF
1.2K
LPF
1.2K
1:1
LPF
1:1
LPF
1:1
LPF
1.2K
49.949.9
49.949.9
49.949.9
49.949.9
1 23 4 5
6 7 8 9 10 11 12 13 14 15 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
1.690
(42.93)
Package
PCA
EPE6117
Date Code
1.015/1.025
(25.78/26.04)
.050
(1.27)
.390
(9.91)
.100
(2.54)
.016/.020
(.406/.508)
See Detail AA
.110
(2.79)
.125/.150
(3.18/3.81)
I
DETAIL
AA
.010
(.254)
.095
(2.41)
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
1.500
(38.10)
.075
(1.91)
1.100
(27.94)
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.
CSE6117 Rev. Orig 5/6/03
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com

12 Page





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