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NB7L216MNR2G
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NB7L216MNR2G

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock and Data Recovery (CDR) circuit
  • Characteristics: High-speed, low-power, compact design
  • Package: 48-pin QFN (Quad Flat No-Lead) package
  • Essence: Clock and data signal recovery for high-speed communication systems
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Supply Voltage: 2.375V to 3.465V
  • Operating Temperature Range: -40°C to +85°C
  • Input Frequency Range: 1MHz to 2.7GHz
  • Data Rate: Up to 2.7Gbps
  • Jitter Tolerance: ±50ps
  • Output Type: Differential CML (Current Mode Logic)
  • Package Dimensions: 7mm x 7mm

Detailed Pin Configuration

The NB7L216MNR2G IC has a total of 48 pins. The pin configuration is as follows:

  1. VCCO1
  2. VCCO2
  3. GND
  4. CLKIN_P
  5. CLKIN_N
  6. CLKOUT_P
  7. CLKOUT_N
  8. VREFP
  9. VREFN
  10. SEL
  11. RSTB
  12. LOS
  13. LOL
  14. OEB
  15. OEA
  16. OECLK
  17. VBB
  18. VBB
  19. VBB
  20. VBB
  21. VBB
  22. VBB
  23. VBB
  24. VBB
  25. VBB
  26. VBB
  27. VBB
  28. VBB
  29. VBB
  30. VBB
  31. VBB
  32. VBB
  33. VBB
  34. VBB
  35. VBB
  36. VBB
  37. VBB
  38. VBB
  39. VBB
  40. VBB
  41. VBB
  42. VBB
  43. VBB
  44. VBB
  45. VBB
  46. VBB
  47. VBB
  48. VBB

Functional Features

  • Clock and data signal recovery for high-speed communication systems
  • Low-power consumption for energy-efficient operation
  • High-speed operation up to 2.7Gbps
  • Differential CML output for noise immunity
  • Jitter tolerance of ±50ps for reliable signal recovery

Advantages and Disadvantages

Advantages

  • Compact design allows for space-saving integration into various systems
  • Wide input frequency range enables compatibility with different communication protocols
  • High-speed operation ensures efficient data transmission
  • Low-power consumption reduces energy costs and extends battery life
  • Differential CML output provides robustness against noise interference

Disadvantages

  • Limited operating temperature range (-40°C to +85°C)
  • Requires external voltage references for optimal performance

Working Principles

The NB7L216MNR2G is a clock and data recovery circuit that operates by extracting the clock and data signals from incoming high-speed communication streams. It utilizes advanced signal processing techniques to recover and synchronize the clock and data information, ensuring accurate and reliable transmission.

The IC incorporates a phase-locked loop (PLL) architecture, which locks onto the incoming signal's frequency and phase. This allows the circuit to generate a stable clock signal synchronized with the data stream. The recovered clock and data signals are then made available at the CLKOUTP and CLKOUTN pins in differential CML format.

Detailed Application Field Plans

The NB7L216MNR2G is widely used in various high-speed communication systems, including:

  1. Fiber-optic communication networks
  2. Ethernet switches and routers
  3. Wireless base stations
  4. High-speed data transmission equipment
  5. Test and measurement instruments

Detailed and Complete Alternative Models

  1. NB7L216MN: Similar specifications and features, but available in a different package (56-pin QFN)
  2. NB7L216S: Lower power consumption variant with reduced operating frequency range
  3. NB7L216SMNG: Enhanced version with improved jitter tolerance and wider temperature range

These alternative models offer flexibility in terms of package options, power requirements, and performance characteristics, allowing designers to choose the most suitable option for their specific application needs.

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10個與NB7L216MNR2G在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of NB7L216MNR2G in technical solutions:

  1. Q: What is NB7L216MNR2G? A: NB7L216MNR2G is a specific integrated circuit (IC) designed for high-speed signal transmission and clock distribution applications.

  2. Q: What is the operating voltage range of NB7L216MNR2G? A: The operating voltage range of NB7L216MNR2G is typically between 2.375V and 3.8V.

  3. Q: What is the maximum data rate supported by NB7L216MNR2G? A: NB7L216MNR2G supports a maximum data rate of up to 12.5 Gbps.

  4. Q: Can NB7L216MNR2G be used for clock distribution purposes? A: Yes, NB7L216MNR2G is specifically designed for clock distribution applications and provides low skew and jitter characteristics.

  5. Q: What is the output type of NB7L216MNR2G? A: NB7L216MNR2G has differential outputs, which are ideal for driving high-speed transmission lines.

  6. Q: Does NB7L216MNR2G have any built-in termination resistors? A: No, NB7L216MNR2G does not have built-in termination resistors. External termination resistors may be required depending on the application.

  7. Q: Can NB7L216MNR2G operate in a wide temperature range? A: Yes, NB7L216MNR2G is designed to operate in a wide temperature range, typically from -40°C to +85°C.

  8. Q: What is the package type of NB7L216MNR2G? A: NB7L216MNR2G is available in a small footprint 32-pin QFN (Quad Flat No-Lead) package.

  9. Q: Is there any specific application note or reference design available for NB7L216MNR2G? A: Yes, the manufacturer provides application notes and reference designs that can help with the implementation of NB7L216MNR2G in various technical solutions.

  10. Q: Can NB7L216MNR2G be used in high-speed communication systems? A: Absolutely! NB7L216MNR2G is well-suited for high-speed communication systems, such as data centers, telecommunications, and networking equipment.

Please note that these answers are general and may vary depending on the specific requirements and use cases of your technical solution.