Features: · Compatible with IEEE 802.3 10BASE2 and 10BASE5· CMOS process provides low power consumption· Mixed-mode circuit design integrates all transceiver electronics except signal and power isolation and minimizes external component count· On-chip jabber timer and state machine meet the requir...
W89C92: Features: · Compatible with IEEE 802.3 10BASE2 and 10BASE5· CMOS process provides low power consumption· Mixed-mode circuit design integrates all transceiver electronics except signal and power isol...
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SYMBOL |
DESCRIPTION |
MIN. |
TYP |
MAX. |
UNIT |
TA |
Ambient temperature |
0 |
- |
70 |
°C |
TS |
Storage temperature |
-65 |
- |
150 |
°C |
VSS |
Supply voltage |
- |
- |
-12 |
V |
VIN |
Input voltage |
0 |
- |
-12 |
V |
The W89C92 Transceiver for Coaxial Cable (TCC) serves as an interface between the Attachment Unit Interface and coaxial cable and implements the MAU functions required by a 10BASE2 or 10BASE5. The W89C92 provides transmit, receive, jabber lockup, SQE test, and collision presence functions.
The W89C92 provides a functional solution for a 10BASE2 or 10BASE5 MAU. The power isolation requirement of the MAU is met by using a DC-to-DC converter and a one-to-one ratio transformer.