KSZ8081RNBCA-TR
Ethernet Controller, PHY Transceiver, IEEE 802.3, 3.135 V, 3.465 V, QFN, 32 Pins
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| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $1.100 | $1.10 |
| Total Price | $1.10 | ||
| Quantity | Price |
|---|---|
| 1+ | $1.100 |
| 50+ | $1.020 |
| 100+ | $0.961 |
| 250+ | $0.927 |
| 500+ | $0.908 |
| 1000+ | $0.890 |
| 2500+ | $0.871 |
| 5000+ | $0.853 |
| Quantity | Price |
|---|---|
| 1000+ | $0.894 |
| 3000+ | $0.876 |
| 5000+ | $0.858 |
Product Information
Product Overview
The KSZ8081RNBCA TR is a Physical Layer Transceiver with a single-supply 10Base-T/100Base-TX Ethernet for transmission and reception of data over standard CAT-5 unshielded twisted pair cable. It is a highly integrated, PHY solution. It simplifies board layout by using on-chip termination resistors for the differential pairs, by integrating a low-noise regulator to supply the 1.2V core. It offers the media independent interface for direct connection with MII-compliant Ethernet MAC processors and switches. The transceiver provides diagnostic features to facilitate system bring-up and debugging in production testing and in product deployment. Parametric NAND tree support enables fault detection between I/Os and the board.
- Back-to-back mode support for 100Mbps copper repeater
- MCD/MDIO management interface for PHY register configuration
- Programmable interrupt output
- LED outputs for link, activity and speed status indication
- On-chip termination resistors for the differential pairs
- Power-down and power-saving modes
Technical Specifications
100Mbps
IEEE 802.3
3.135V
QFN
32Pins
Surface Mount
70°C
-
No SVHC (04-Feb-2026)
PHY Transceiver
IEEE 802.3
3.465V
QFN
RMII
0°C
-
MSL 2 - 1 year
Technical Docs (2)
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