DP83630SQ/NOPB

Product Overview

• Category: Integrated Circuit
• Use: Ethernet Physical Layer Transceiver
• Characteristics: High-performance, low-power, small form factor
• Package: 48-pin LQFP (Quad Flat Package)
• Essence: Provides physical layer interface to transmit and receive Ethernet frames
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: 10/100 Mbps
• Interface: MII (Media Independent Interface)
• Supported Protocols: IEEE 802.3, Ethernet, Fast Ethernet
• LED Indicators: Link, Activity, Collision, Speed

Pin Configuration

The DP83630SQ/NOPB has a total of 48 pins. The pin configuration is as follows:

1. VDDA
2. VSSA
3. REFCLKO
4. VDDIO
5. VSSIO
6. RXD0
7. RXD1
8. RXD2
9. RXD3
10. RX_DV
11. RX_ER
12. CRS
13. COL
14. MDIO
15. MDC
16. TXD0
17. TXD1
18. TXD2
19. TXD3
20. TX_EN
21. TX_ER
22. CLK25M
23. VDDPLL
24. VSSPLL
25. PLL_CLK
26. VDDXTAL
27. VSSXTAL
28. XTAL_IN
29. XTAL_OUT
30. VDDPHY
31. VSSPHY
32. PHYAD0
33. PHYAD1
34. PHYAD2
35. PHYAD3
36. VDDIO
37. VSSIO
38. RX_CLK
39. RX_DV
40. RX_ER
41. CRS
42. COL
43. MDIO
44. MDC
45. TX_CLK
46. TX_EN
47. TX_ER
48. VDDA

Functional Features

• Supports both full-duplex and half-duplex communication modes
• Auto-negotiation for link speed and duplex mode
• Built-in signal conditioning for robust data transmission
• Integrated loopback modes for testing and diagnostics
• Energy Efficient Ethernet (EEE) support for power savings
• Advanced error detection and correction mechanisms

Advantages and Disadvantages

Advantages: - High-performance and reliable Ethernet connectivity - Low power consumption for energy-efficient operation - Small form factor for space-constrained applications - Comprehensive error detection and correction capabilities

Disadvantages: - Limited to 10/100 Mbps data rates, not suitable for Gigabit Ethernet

Working Principles

The DP83630SQ/NOPB is an Ethernet Physical Layer Transceiver that interfaces with the Media Independent Interface (MII). It receives and transmits Ethernet frames between the physical layer and the data link layer of a network. The transceiver performs signal conditioning, encoding, decoding, and error detection/correction functions to ensure reliable data transmission over the Ethernet network.

Application Field Plans

The DP83630SQ/NOPB is widely used in various networking applications, including:

1. Industrial automation systems
2. Automotive electronics
3. Home and office networking equipment
4. Internet of Things (IoT) devices
5. Embedded systems

Alternative Models

Here are some alternative models that can be considered as alternatives to the DP83630SQ/NOPB:

1. DP83848SQ/NOPB
2. DP83867IRPAPR
3. KSZ8081RNAIA

These models offer similar functionality and can be used as drop-in replacements in many applications.

In conclusion, the DP83630SQ/NOPB is a high-performance Ethernet Physical Layer Transceiver that provides reliable and efficient Ethernet connectivity. With its small form factor and low power consumption, it is suitable for various networking applications. However, it is important to note that it supports only 10/100 Mbps data rates and may not be suitable for Gigabit Ethernet applications.