ICS1893
ICS1893 is 3.3-V 10Base-T/100Base-TX Integrated PHYceiver manufactured by Renesas.
atures). When the ICS1893 Auto-Negotiation sublayer is enabled, it exchanges technology capability data with its remote link partner and automatically selects the highest-performance operating mode they have in mon.
Features
- Supports category 5 cables with attenuation in excess of
24 d B at 100 MHz across a temperature range from -5°to +85°C
- DSP-based baseline wander correction to virtually eliminate killer packets across temperature range of from -5°to +85°C
- Low-power, 0.35-micron CMOS (typically 400 m W)
- Single 3.3-V power supply.
- Single-chip, fully integrated PHY provides PCS, PMA,
PMD, and AUTONEG sublayers of IEEE standard
- 10Base-T and 100Base-TX IEEE 802.3 pliant
- Fully integrated, DSP-based PMD includes:
- Adaptive equalization and baseline wander correction
- Transmit wave shaping and stream cipher scrambler
- MLT-3 encoder and NRZ/NRZI encoder
- Highly configurable design supports:
- Node, repeater, and switch applications
- Managed and unmanaged applications
- 10M or 100M half- and full-duplex modes
- Parallel detection
- Auto-negotiation, with Next Page capabilities
- MAC/Repeater Interface can be configured as:
- 10M or 100M Media Independent Interface
- 100M Symbol Interface (bypasses the PCS)
- 10M 7-wire Serial Interface
- Small Footprint 64-pin Thin Quad Flat Pack (TQFP)
Available in mercial and industrial temp ranges
ICS1893 Block Diagram
10/100 MII or Alternate
MAC/Repeater Interface
Interface...
