EPT7001G Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – 4/16 Mbps Token Ring 16 Pin Modules for Transmit and Receive

4/16 Mbps Token Ring 16 Pin Modules for Transmit and Receive
Electrical Specifications @ 25°C
PCA Part Number
EPT7001 & EPT7001G
Characteristic Impedance 150 Ω
Insertion Loss 12 KHz 16 MHz 24 MHz 32 MHz
-3.0 Max. -0.8 Max. -1.7 Max. -7.0 Min.
Common to Common 100 KHz 20 MHz 200 MHz
Mode Rejection
-65 dB Min. -30 dB Min. -20 dB Min.
Return Loss 1-5 MHz 10-16 MHz 24 MHz
-20 dB Min. -15 dB Min. -5 dB Min.
Common to Differential 100 KHz
10 MHz 100 MHz
Rejection
-70 dB Min. -55 dB Min. -25 dB Min.
Block Diagram for Transmit Interface Unit
6 Phantom A
16
Signal Isolation
Phantom Drive
1
Matching Transformer
Signal Insertion
Filter
11 Phantom B
14
8B
EMI Filtering
9O
Block Diagram for Receiver Interface Unit
Ground
1
Signal Isolation
Phantom Drive
2
Matching Transformer
Signal Return
Ground
Filter
8R
EMI Filtering
9G
DIP Package
White
Dot
Pin 1
PCA
EPT7001
Date Code
.370
Max.
.88 Max.
.100 Typ.
.385
Max.
.018 x .010
.015
Min.
.150 Min.
.525
Max.
SMD Package
White Dot Pin #1
.525
Max.
PCA
EPT7001G
Date Code
.385
Max.
.370
Max.
.020 x .010
.88 Max.
.01
Typ.
.100
.445
.04
DST7001 12/6/94
Unless Otherwise Noted
Dimensions in Inches
Tolerances: Fractional = ± 1/32
.XX = ± .030 .XXX = ± .010
ELECTRONICS INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
QAF-CSO7 8/10/94
TEL: [phone]
FAX: [phone]
WEB: http://www.pcainc. com