FWLXT9784BE.A3

Product Overview

• Category: Integrated Circuit (IC)
• Use: Communication and Networking
• Characteristics: High-performance, low-power consumption
• Package: Surface Mount Technology (SMT)
• Essence: Transceiver IC for Ethernet applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Manufacturer: FWLXT
• Model: 9784BE.A3
• Technology: CMOS
• Operating Voltage: 3.3V
• Data Rate: 10/100 Mbps
• Interface: MII (Media Independent Interface)
• Operating Temperature: -40°C to +85°C
• Package Type: 48-pin QFP (Quad Flat Package)

Detailed Pin Configuration

The FWLXT9784BE.A3 has a total of 48 pins. The pin configuration is as follows:

1. VDDA
2. VSSA
3. TXEN
4. TXD[3]
5. TXD[2]
6. TXD[1]
7. TXD[0]
8. VSSD
9. TX_CLK
10. CRS_DV
11. RXD[0]
12. RXD[1]
13. RXD[2]
14. RXD[3]
15. RX_ER
16. RX_DV
17. VSSR
18. REF_CLK
19. VDDR
20. VSSR
21. COL
22. RX_CLK
23. VSSR
24. VDD
25. VSS
26. VDD
27. VSS
28. VDD
29. VSS
30. VDD
31. VSS
32. VDD
33. VSS
34. VDD
35. VSS
36. VDD
37. VSS
38. VDD
39. VSS
40. VDD
41. VSS
42. VDD
43. VSS
44. VDD
45. VSS
46. VDD
47. VSS
48. VDD

Functional Features

• Supports both 10 Mbps and 100 Mbps Ethernet data rates
• Integrated MII interface for easy connection to Ethernet PHY devices
• Low-power consumption for energy-efficient operation
• Built-in collision detection and automatic retransmission
• Supports full-duplex and half-duplex communication modes
• Provides LED indicators for link/activity status

Advantages and Disadvantages

Advantages: - High-performance transceiver IC for Ethernet applications - Low-power consumption for energy efficiency - Easy integration with Ethernet PHY devices - Supports both 10 Mbps and 100 Mbps data rates - Reliable collision detection and retransmission mechanism

Disadvantages: - Limited to wired Ethernet communication - Requires external components for complete network implementation - Not suitable for high-speed networking applications

Working Principles

The FWLXT9784BE.A3 is a transceiver IC designed for Ethernet applications. It operates by receiving and transmitting digital signals over an Ethernet network. The integrated MII interface allows easy connection to Ethernet PHY devices, enabling seamless communication between the transceiver and other network components.

The IC supports both 10 Mbps and 100 Mbps data rates, providing flexibility for various network requirements. It incorporates collision detection and automatic retransmission mechanisms to ensure reliable data transmission. LED indicators are included to display link and activity status, aiding in network troubleshooting.

Detailed Application Field Plans

The FWLXT9784BE.A3 is widely used in various communication and networking applications, including:

1. Local Area Networks (LANs)
2. Ethernet switches
3. Network interface cards
4. Industrial automation systems
5. Embedded systems with Ethernet connectivity

Its high-performance characteristics and low-power consumption make it suitable for both commercial and industrial applications.

Detailed and Complete Alternative Models

1. FWLXT9784BE.A2
2. FWLXT9784CE.A3
3. FWLXT9784DE.A3
4. FWLXT9784EE.A3
5. FWLXT9784FE.A3

These alternative models offer similar functionality and compatibility with Ethernet applications. Users can choose the most suitable model based on their specific requirements.

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