Product Summary

The CS8952-CQZ is a crystalLAN 100BASE-X and 10BASE-T transceiver. The CS8952-CQZ uses CMOS technology to deliver a highperformance, low-cost 100BASE-X/10BASE-T Physical Layer (PHY) line interface. It makes use of an adaptive equalizer optimized for noise and near end crosstalk (NEXT) immunity to extend receiver operation to cable lengths exceeding 160 m. In addition, the transmit circuitry CS8952-CQZ has been designed to provide extremely low transmit jitter (<400 ps) for improved link partner performance. Transmit driver common mode noiseof the CS8952-CQZ has been minimized to reduce EMI for simplified FCC certification.

Parametrics

CS8952-CQZ absolute maximum ratings: (1)Temperature Range: 0 ℃ to +70 ℃; (2)Peak Reflow Temp: 260 ℃.

Features

CS8952-CQZ features: (1)Single-Chip IEEE 802.3 Physical Interface IC for 100BASE-TX, 100BASE-FX and 10BASE-T; (2)Adaptive Equalizer provides Extended Length Operation (>160 m) with Superior Noise Immunity and NEXT Margin; (3)Extremely Low Transmit Jitter (<400 ps); (4)Low Common Mode Noise on TX Driver for Reduced EMI Problems; (5)Integrated RX and TX Filters for 10BASE-T; (6)Compensation for Back-to-Back Killer Packets; (7)Digital Interfaces Supported.

Diagrams

CS8952-CQZ Recommended Connection of Twisted-Pair Ports

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
CS8952-CQZ
CS8952-CQZ
Cirrus Logic
Ethernet ICs IC 100BASE-TX and 10BASE-T Transceiver
Data Sheet
0-1: $8.40
1-25: $8.14
25-50: $7.88
50-100: $7.36
CS8952-CQZR
CS8952-CQZR
Cirrus Logic
Ethernet ICs IC 100BASE-TX and 10BASE-T Transceiver
Data Sheet
0-364: $7.02
364-500: $6.83
500-1000: $6.56