COM20022I-3.3V View Datasheet(PDF) - SMSC -> Microchip

Part Name

Description

Manufacturer

COM20022I-3.3V

10 Mbps ARCNET (ANSI 878.1) Controller with 2Kx8 On-Chip RAM

SMSC -> Microchip 

10 Mbps ARCNET (ANSI 878.1) Controller with 2Kx8 On-Chip RAM

Datasheet

Figure 5.6 - Internal Block Diagram

Note 5.1

Table 5.1 - Typical Media

CABLE TYPE

RG-62 Belden #86262

RG-59/U Belden #89108

RG-11/U Belden #89108

IBM Type 1 (Note 5.1)

Belden #89688

IBM Type 3 (Note 5.1)

Telephone Twisted Pair Belden

#1155A

COMCODE 26 AWG Twisted Pair

Part #105-064-703

NOMINAL

IMPEDANCE

93Ω

75Ω

75Ω

150Ω

100Ω

105Ω

Non-plenum-rated cables of this type are also available.

ATTENUATION PER

1000 FT. AT 5 MHZ

5.5dB

7.0dB

5.5dB

7.0dB

17.9dB

16.0dB

Revision 03-08-07

Page 24

DATASHEET

SMSC COM20022I 3.3V Rev.C

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