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EPT7076

PCA Electronics
Part Number EPT7076
Manufacturer PCA Electronics
Description Token Ring Transceiver Module
Published Aug 21, 2006
Detailed Description www.DataSheet4U.com Token Ring Transceiver Module ELECTRONICS INC. EPT7076 • Optimized for voltage source driving into...
Datasheet PDF File EPT7076 PDF File

EPT7076
EPT7076


Overview
www.
DataSheet4U.
com Token Ring Transceiver Module ELECTRONICS INC.
EPT7076 • Optimized for voltage source driving into 150 ohms • • Enhanced Common Mode performance over UTP • • Robust construction allows for solder reflow processes • • Complies with or exceeds IEEE 802.
5 Requirements • Electrical Parameters @ 25° C Impedance (Ω) [Xmit/Rcv] Chip Side 150 1-16 MHz Max.
Insertion Loss (dB) 32 MHz 36 MHz 44 MHz 1-6 MHz Return Loss (dB Min.
) 6-17 MHz 17-25 MHz 1-30 MHz Common Mode Rejection (dB Min.
) 30-100 MHz 100-200 MHz 200-300 MHz Crosstalk (dB Min.
) 1-30 MHz Min.
Max.
Min.
Max.
Min.
Max.
Rcv Xmit -20 -8 Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit -10 -50 -40 -35 -35 -30 -30 -20 Rcv -20 -38 Cable Side Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit 100 -.
8 -.
5 -7 -1 -25 -3 -30 -3 -18 -23 -12 Schematic TX1+ 9 150Ω TXCT 11 FIN 1 150Ω FINL 2 FGND 3 LPF 5 FOUT 150Ω 4 FOUT 150Ω RX0+ 6 RXCT 8 RX0- 7 TX1- 10 DataSheet4U.
com 12 TPHB 20 TXOUT 100 Ω 19 TXOUTL 13 TPHA 15 RPHB 18 RXIN 100 Ω 17 RXINL 14 RPHA DataShee Package A B Dim.
Pin 1 I.
D.
A B C D E F G H I J K L Dimensions (Inches) Min.
Max.
Nom.
1.
090 .
260 .
380 .
950 .
010 .
050 .
135 .
016 .
008 .
075 .
130 .
100 1.
110 .
280 .
400 Typ.
.
030 Typ.
Typ.
.
022 .
012 Typ.
.
150 Typ.
(Millimeters) Min.
Max.
Nom.
27.
69 6.
60 9.
65 24.
13 .
254 1.
27 3.
43 .
406 .
203 1.
91 3.
30 2.
54 28.
19 7.
11 10.
16 Typ.
.
762 Typ.
Typ.
.
559 .
305 Typ.
3.
81 Typ.
C PCA EPT7076 Date Code E J L H D F K I G DataSheet4U.
com PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343 CST7076a Rev.
B 4/1/98 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 DataSheet 4 U .
com www.
DataSheet4U.
com Token Ring Transceiver Module ELECTRONICS INC.
EPT7076 The circuit below is a guideline for interconnecting PCA’s EPT7076 with a typical Token Ring PHY chip for 4 Mb/16Mb applications over UTP cable.
Further details of system design should be obtain...



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