Part Details for WJLXT972ALC.A4 by Cortina Systems Inc
Results Overview of WJLXT972ALC.A4 by Cortina Systems Inc
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (3 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.
Applications
Industrial Automation
Renewable Energy
Robotics and Drones
WJLXT972ALC.A4 Information
WJLXT972ALC.A4 by Cortina Systems 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 WJLXT972ALC.A4
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 48 |
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RFQ | ||
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Bristol Electronics | 2 |
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RFQ |
Part Details for WJLXT972ALC.A4
WJLXT972ALC.A4 CAD Models
WJLXT972ALC.A4 Part Data Attributes
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WJLXT972ALC.A4
Cortina Systems Inc
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Datasheet
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WJLXT972ALC.A4
Cortina Systems Inc
Ethernet Transceiver, 1-Trnsvr, CMOS, PQFP64, ROHS COMPLIANT, LQFP-64
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | CORTINA SYSTEMS INC | |
| Part Package Code | QFP | |
| Package Description | ROHS COMPLIANT, LQFP-64 | |
| Pin Count | 64 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Data Rate | 100000 Mbps | |
| JESD-30 Code | S-PQFP-G64 | |
| JESD-609 Code | e3 | |
| Length | 10 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 64 | |
| Number of Transceivers | 1 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LFQFP | |
| Package Equivalence Code | QFP64,.47SQ,20 | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.6 mm | |
| Supply Current-Max | 0.11 mA | |
| Supply Voltage-Nom | 3.3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Telecom IC Type | ETHERNET TRANSCEIVER | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 10 mm |
Alternate Parts for WJLXT972ALC.A4
This table gives cross-reference parts and alternative options found for WJLXT972ALC.A4. 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 WJLXT972ALC.A4, 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 |
|---|---|---|---|---|
| WJLXT972ALC.A4-857341 | Inphi Corporation | Check for Price | Ethernet Transceiver, 1-Trnsvr, CMOS, PQFP64, 10 X 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, LQFP-64 | WJLXT972ALC.A4 vs WJLXT972ALC.A4-857341 |
WJLXT972ALC.A4 Frequently Asked Questions (FAQ)
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The recommended PCB layout involves placing the device near the edge of the board, using a 4-layer stack-up with a solid ground plane, and ensuring good thermal conductivity. A heat sink or thermal pad is recommended to maintain a junction temperature below 125°C.
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To ensure signal integrity and minimize EMI emissions, use controlled impedance traces, add decoupling capacitors, and implement proper grounding and shielding. Additionally, follow the recommended layout guidelines and use EMI-absorbing materials if necessary.
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The device requires a specific power sequencing and voltage ramp-up to prevent damage. The recommended power-up sequence is VCC, then AVCC, and finally DVCC. The voltage ramp-up rate should be less than 10mV/μs to prevent latch-up.
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To troubleshoot and debug issues, use a logic analyzer or oscilloscope to monitor the device's signals. Check the device's status registers and error flags to identify the source of the issue. Consult the datasheet and application notes for specific troubleshooting guidelines.
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The WJLXT972ALC.A4 has a typical MTBF of 1,000,000 hours at 40°C, calculated according to Telcordia SR-332. The device is designed to meet the reliability requirements of industrial and automotive applications.