| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 48 Pin |
| Supply Voltage (DC) | 1.14V (min) |
| Case/Package | QFN-48 |
| Number of Positions | 48 Position |
| Data Rate | 1.00 Gbps |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 1.8V, 2.5V, 3.3V |
| Supply Voltage (Max) | 3.465 V |
| Supply Voltage (Min) | 1.14 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tray |
| Size-Length | 7 mm |
| Size-Width | 7 mm |
| Operating Temperature | 0℃ ~ 70℃ |
The KSZ9031RNXCA is a Gigabit Ethernet Transceiver with RGMII support for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable. The KSZ9021RL provides the Reduced Giga-bit Media Independent Interface (RGMII) for direct connection to RGMII MACs in gigabit Ethernet processors and switches for data transfer at 10/100/1000Mbps speed. It 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 transceiver I/Os and board. Micrel LinkMD® TDR-based cable diagnostics permit identification of faulty copper cabling. Remote and local loopback functions provide verification of analogue and digital data paths.
● On-chip termination resistors for the differential pairs
● Programmable LED outputs for link, activity and speed
● Baseline wander correction
● LinkMD® TDR-based cable diagnostics for identification of faulty copper cabling
● Loopback modes for diagnostics
● Automatic detection and correction of pair swaps, pair skew and pair polarity
Micrel
82 Pages / 1.3 MByte
Micrel
82 Pages / 1.3 MByte
Micrel
1 Pages / 0.09 MByte
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