KSZ9131RNXC
ActiveGIGABIT ETHERNET TRANSCEIVER WITH RGMII SUPPORT 48 VQFN 7X7X1.0MM TRAY ROHS COMPLIANT: YES
Deep-Dive with AI
Search across all available documentation for this part.
KSZ9131RNXC
ActiveGIGABIT ETHERNET TRANSCEIVER WITH RGMII SUPPORT 48 VQFN 7X7X1.0MM TRAY ROHS COMPLIANT: YES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | KSZ9131RNXC |
|---|---|
| Data Rate | 100Mbps, 1Gbps, 10Mbps |
| Duplex | Half, Full |
| Mounting Type | Surface Mount |
| Number of Drivers/Receivers [custom] | 4 |
| Number of Drivers/Receivers [custom] | 4 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 48-VFQFN Exposed Pad |
| Protocol | Gigabit Ethernet |
| Receiver Hysteresis | 500 mV |
| Supplier Device Package | 48-QFN (7x7) |
| Type | Transceiver |
| Voltage - Supply [Max] | 3.63 V, 2.75 V, 1.89 V |
| Voltage - Supply [Min] | 2.375 V, 3.135 V, 1.71 V |
KSZ9131 Series
Gigabit Ethernet Transceiver with Power Saving Features
| Part | Data Rate | Voltage - Supply [Max] | Voltage - Supply [Min] | Package / Case | Duplex | Mounting Type | Protocol | Supplier Device Package | Receiver Hysteresis | Type | Operating Temperature [Max] | Operating Temperature [Min] | Number of Drivers/Receivers [custom] | Number of Drivers/Receivers [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | 100Mbps 10Mbps 1Gbps | 1.89 V 2.75 V 3.63 V | 1.71 V 2.375 V 3.135 V | 48-VFQFN Exposed Pad | Full Half | Surface Mount | Gigabit Ethernet | 48-QFN (7x7) | 500 mV | Transceiver | 70 °C | 0 °C | 4 | 4 |
 Microchip Technology | 100Mbps 10Mbps 1Gbps | 1.89 V 2.75 V 3.63 V | 1.71 V 2.375 V 3.135 V | 64-VFQFN Exposed Pad | Full Half | Surface Mount | Gigabit Ethernet | 64-QFN (8x8) | 500 mV | Transceiver | 85 °C | -40 °C | 8 | 8 |
Microchip Technology | 100Mbps 10Mbps 1Gbps | 1.89 V 2.75 V 3.63 V | 1.71 V 2.375 V 3.135 V | 48-VFQFN Exposed Pad | Full Half | Surface Mount | Gigabit Ethernet | 48-QFN (7x7) | 500 mV | Transceiver | 85 °C | -40 °C | 4 | 4 |
Microchip Technology | 100Mbps 10Mbps 1Gbps | 1.89 V 2.75 V 3.63 V | 1.71 V 2.375 V 3.135 V | 48-VFQFN Exposed Pad | Full Half | Surface Mount | Gigabit Ethernet | 48-QFN (7x7) | 500 mV | Transceiver | 70 °C | 0 °C | 4 | 4 |
 Microchip Technology | 100Mbps 10Mbps 1Gbps | 1.89 V 2.75 V 3.63 V | 1.71 V 2.375 V 3.135 V | 64-VFQFN Exposed Pad | Full Half | Surface Mount | Gigabit Ethernet | 64-QFN (8x8) | 500 mV | Transceiver | 85 °C | -40 °C | 8 | 8 |
 Microchip Technology | 100Mbps 10Mbps 1Gbps | 1.89 V 2.75 V 3.63 V | 1.71 V 2.375 V 3.135 V | 64-VFQFN Exposed Pad | Full Half | Surface Mount | Gigabit Ethernet | 64-QFN (8x8) | 500 mV | Transceiver | 70 °C | 0 °C | 8 | 8 |
Microchip Technology | 100Mbps 10Mbps 1Gbps | 1.89 V 2.75 V 3.63 V | 1.71 V 2.375 V 3.135 V | 64-VFQFN Exposed Pad | Full Half | Surface Mount | Gigabit Ethernet | 64-QFN (8x8) | 500 mV | Transceiver | 70 °C | 0 °C | 8 | 8 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Arrow | N/A | 1 | $ 2.69 | |
| Digikey | Tray | 1 | $ 3.58 | |
| 25 | $ 2.98 | |||
| 100 | $ 2.88 | |||
| Microchip Direct | TRAY | 1 | $ 3.58 | |
| 25 | $ 2.98 | |||
| 100 | $ 2.71 | |||
| 1000 | $ 2.51 | |||
| 5000 | $ 2.38 | |||
| Newark | Each | 100 | $ 2.71 | |
Description
General part information
KSZ9131 Series
The KSZ9131 is a completely integrated triple-speed (10Base-T/100Base-TX/1000Base-T) Ethernet physical-layer transceiver for transmission and reception of data on standard CAT-5, CAT-5e and CAT6 unshielded twisted pair (UTP) cable.
The KSZ9131RNX provides Reduced Gigabit Media Independent Interface RGMII and the KSZ9131MNX offers the industry-standard GMII/MII (Gigabit Media Independent Interface/Media Independent Interface) for connection to GMII/MII MACs in Gigabit Ethernet processors and switches for data transfer at 1000Mbps or 10/100Mbps.
The KSZ9131 reduces board cost and simplifies board layout by using on-chip termination resistors for the four differential pairs and by integrating an LDO controller to drive a low-cost MOSFET to supply the 1.2V core.
Documents
Technical documentation and resources