EPT7010MG Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – 4/16 Mbps Token Ring 24 Pin Module for Transmit and Receive

4/16 Mbps Token Ring 24 Pin Module for Transmit and Receive
Features
Supports both STP and UTP Transmission
Complies with IEEE 802.5 Specifications
Overvoltage Protection Circuit
Electrical Specifications @ 25°C
PCA Part Number(s)
EPT7010M & EPT7010MG
Characteristic Impedance 150 Ω
Insertion Loss 8 MHz
16 MHz
Transmit _{-.5 dB Max. -.8 dB Max.}
32 MHz
-7 dB Max.
36 MHz
-30 dB Min.
Return Loss 1-17 MHz
Transmit
-15 dB Min.
Insertion Loss 8 MHz
Receive
-0.5 dB Max.
16 MHz
-0.5 dB Max.
24 MHz
-0.5 dB Max.
Return Loss 1-17 MHz
Receive
-20 dB Min.
Common to Common 20 MHz
100 MHz 200 MHz
Rejection Transmit _{-70 dB Min. -45 dB Min. -42 dB Min.}
Crosstalk
8 MHz
-80 dB Typ.
17-25 MHz
-10 dB Min.
17-25 MHz
-15 dB Min.
10 MHz
32 MHz
-75 dB Typ. -60 dB Typ.
Schematic
Ph- 14
Ph+ 13
Tx+ 12
Vcc 2 11
15 Ts+
Transmit
Filter
Impedance
Matching
Network
Common
Mode
Filter
16 Ts-
17 Tu+
Tx- 10
Gnd 2 9
Gnd 1 3
Rx+ 2
18 Tu-
19 Ch Gnd
23 Rs+
Vcc 1 1
Common
Mode
Filter
22 Rs-
21 Ru+
Rx- 4
PhRet B 6
PhRet A 5
Package
20 Ru-
.080
White Dot
Pin 1
PCA
EPT7010M
Date Code
1.30 Max.
.585
Max.
SMD PAD LAYOUT
.040
.600
.080
.800 Max.
.320
Max.
.100 Typ.
DST7010 Rev. A 1/16/95
Unless Otherwise Noted Dimensions in Inches
Tolerances:
Fractional = ± 1/32
.XX = ± .030 .XXX = ± .010
.020
Typ.
.125 Min.
.635 Typ.
Leads : .018 Typ. x .008/.012
ELECTRONICS INC.
.320
Max.
.010
.050
QAF-CSO7 8/10/94
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: [phone]
FAX: [phone]