Details and datasheet on part: EPT7040

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Part: EPT7040

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Description: 4/16 MBPS Token Ring Transmit And Recieve Module

Company: PCA Electronics Inc.

Datasheet: Download EPT7040 datasheet File size : 78 kB

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Datasheet text preview:
4/16 Mbps Token Ring Transmit and Receive Module
Features Supports STP Transmission Meets IEEE 802.5 Specifications Overvoltage Protection Circuit

PCA Part Number(s)

EPT7040
Specification XMIT RCV Unit
MHz dB Max. dB Min. dB Min. dB Min. dB Min. dB Min. dB Min. 600 150 Volts

Electrical Specifications @ 25°C Parameter
Cut-off Frequency Insertion Loss 1-16 MHz 32 MHz 44 MHz 48 MHz Return Loss Common-Common Rej. Impedance Ratio Isolation Notes : 1-17 MHz 25 MHz 1-64 MHz N/A -0.8 -0.7 -15.0 -25.0 -14.0 -8.0 30.0 Input 500

Frequency

Schematic
RCV In A 15 RVCC 13 + 17 RCV/R1 STP - 16 RCV/G6

SIP Package
1.030 Max. PCA EPT7040 D.C. .350

.520

RCV IN B 14 12 GND White Dot Pin 1

1.20 ± .002 .050 .135 Typ. + 1 XMIT/09 STP 2 XMIT/B5 8 Ph OUT A

7 DR OUT A 5

(Test +) Isolation XMFR & CMC Choke

Filter

CT

DR OUT B 6 4 3 (Test -) TVCC

9 Ph OUT B

10 TGND

DST7040

Rev. A

9/21/95

QAF-CSO7d 9/9/94

Unless Otherwise Noted Dimensions in Inches Tolerances: Fractional = ± 1/32 .XX = ± .030 .XXX = ± .010

16799 SCHOENBORN ST. NORTH HILLS, CA 91343
ELECTRONICS INC.

TEL: (818) 892-0761 FAX: (818) 894-5791 WEB: http://www.pcainc. com

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