Part Details for KSZ8081RNAIA by Microchip Technology Inc
Results Overview of KSZ8081RNAIA by Microchip Technology Inc
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (7 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
KSZ8081RNAIA Information
KSZ8081RNAIA by Microchip Technology Inc is a Network Interface.
Network Interfaces are under the broader part category of Telecommunication Circuits.
A telecommunications circuit transmits and receives information between points. Key components include transmitters, receivers, amplifiers, and multiplexers. Read more about Telecommunication Circuits on our Telecommunication Circuits part category page.
Price & Stock for KSZ8081RNAIA
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
KSZ8081RNAIA
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Avnet Silica | (Alt: KSZ8081RNAIA) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 7 Weeks, 0 Days | Silica - 0 |
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Part Details for KSZ8081RNAIA
KSZ8081RNAIA CAD Models
KSZ8081RNAIA Part Data Attributes
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KSZ8081RNAIA
Microchip Technology Inc
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Datasheet
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KSZ8081RNAIA
Microchip Technology Inc
DATACOM, ETHERNET TRANSCEIVER, QCC24
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Package Description | HVQCCN, LCC24,.16SQ,20 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Microchip | |
| Data Rate | 100000 Mbps | |
| JESD-30 Code | S-XQCC-N24 | |
| JESD-609 Code | e3 | |
| Length | 4 mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 1 | |
| Number of Terminals | 24 | |
| Number of Transceivers | 1 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | UNSPECIFIED | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC24,.16SQ,20 | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Screening Level | TS 16949 | |
| Seated Height-Max | 0.9 mm | |
| Supply Voltage-Nom | 3.3 V | |
| Surface Mount | YES | |
| Telecom IC Type | ETHERNET TRANSCEIVER | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4 mm |
Alternate Parts for KSZ8081RNAIA
This table gives cross-reference parts and alternative options found for KSZ8081RNAIA. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of KSZ8081RNAIA, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
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| KSZ8081RNACA-TR | Microchip Technology Inc | $1.1223 | IC TXRX ETHERNET 24QFN | KSZ8081RNAIA vs KSZ8081RNACA-TR |
| KSZ8081RNAIC | Microchip Technology Inc | Check for Price | DATACOM, ETHERNET TRANSCEIVER, QCC24 | KSZ8081RNAIA vs KSZ8081RNAIC |
| KSZ8081RNAIA-G3XX-TR | Microchip Technology Inc | Check for Price | Ethernet Transceiver | KSZ8081RNAIA vs KSZ8081RNAIA-G3XX-TR |
| KSZ8031RNL | Microchip Technology Inc | Check for Price | Ethernet Transceiver, 1-Trnsvr, 4 X 4 MM, LEAD FREE, QFN-24 | KSZ8081RNAIA vs KSZ8031RNL |
| KSZ8081RNAIATR | Microchip Technology Inc | Check for Price | DATACOM, ETHERNET TRANSCEIVER, QCC24, 4 X 4 MM, LEAD FREE, QFN-24 | KSZ8081RNAIA vs KSZ8081RNAIATR |
| KSZ8031RNLITR | Micrel Inc | Check for Price | DATACOM, ETHERNET TRANSCEIVER, QCC24, 4 X 4 MM, LEAD FREE, QFN-24 | KSZ8081RNAIA vs KSZ8031RNLITR |
| KSZ8081RNAIATR | Micrel Inc | Check for Price | DATACOM, ETHERNET TRANSCEIVER, QCC24, 4 X 4 MM, LEAD FREE, QFN-24 | KSZ8081RNAIA vs KSZ8081RNAIATR |
KSZ8081RNAIA Frequently Asked Questions (FAQ)
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The recommended PCB layout for the KSZ8081RNAIA involves placing the device near the RJ-45 connector, using a solid ground plane, and minimizing the length of the traces between the device and the magnetics. A 4-layer PCB is recommended, with the top layer for signals, the second layer for the ground plane, the third layer for power, and the bottom layer for the ground plane.
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To ensure reliable operation of the KSZ8081RNAIA in high-temperature environments, it is recommended to follow proper thermal design guidelines, such as providing adequate heat sinking, using a thermally conductive PCB material, and ensuring good airflow around the device. Additionally, the device should be operated within its specified temperature range of -40°C to 85°C.
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The KSZ8081RNAIA is designed to meet the EMI and RFI requirements of the IEEE 802.3 standard. To minimize EMI and RFI, it is recommended to use a shielded RJ-45 connector, keep the PCB layout compact, and use a common-mode choke to filter out noise. Additionally, the device should be placed in a metal enclosure to reduce radiation.
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To troubleshoot issues with the KSZ8081RNAIA, it is recommended to follow a systematic approach, starting with checking the power supply, clock, and reset signals. Then, verify the device configuration and register settings. Use a logic analyzer or oscilloscope to capture and analyze the signals. Finally, consult the datasheet and application notes for troubleshooting guidelines and FAQs.
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The KSZ8081RNAIA requires a specific power sequencing to ensure proper operation. The recommended power-up sequence is: 1) power up the 1.2V core voltage, 2) power up the 2.5V I/O voltage, and 3) apply the clock signal. The power-down sequence should be reversed. It is also recommended to use a power-on reset circuit to ensure a clean reset signal.