IDT, Integrated Device Technology Inc
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5P49V5901B037NLGI8
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5P49V5901B037NLGI8

Basic Information Overview

  • Category: Electronic Component
  • Use: Clock Generator
  • Characteristics: High Precision, Low Jitter, Programmable Output
  • Package: QFN-20
  • Essence: Integrated Circuit
  • Packaging/Quantity: Tape & Reel / 2500 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 700 MHz
  • Supply Voltage: 2.5 V to 3.3 V
  • Output Format: LVCMOS, LVDS, HCSL
  • Programmable Features: Frequency, Output Format, Spread Spectrum Modulation
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

  1. VDD (Power Supply)
  2. GND (Ground)
  3. XIN (Crystal Input)
  4. XOUT (Crystal Output)
  5. NC (No Connection)
  6. SDA (I2C Serial Data)
  7. SCL (I2C Serial Clock)
  8. OE (Output Enable)
  9. VDDO (Output Power Supply)
  10. OUT0 (Output 0)
  11. OUT1 (Output 1)
  12. OUT2 (Output 2)
  13. OUT3 (Output 3)
  14. OUT4 (Output 4)
  15. OUT5 (Output 5)
  16. OUT6 (Output 6)
  17. OUT7 (Output 7)
  18. NC (No Connection)
  19. NC (No Connection)
  20. GND (Ground)

Functional Characteristics

  • Generates clock signals with high precision and low jitter.
  • Supports programmable output formats including LVCMOS, LVDS, and HCSL.
  • Offers spread spectrum modulation for reduced electromagnetic interference.
  • Provides flexible frequency programming options.
  • Allows easy control and configuration through I2C interface.

Advantages and Disadvantages

Advantages: - High precision and low jitter for accurate timing requirements. - Programmable output formats offer compatibility with various systems. - Spread spectrum modulation reduces electromagnetic interference.

Disadvantages: - Limited frequency range compared to some other clock generators. - Requires external crystal for operation.

Applicable Range of Products

  • Telecommunications equipment
  • Networking devices
  • Consumer electronics
  • Industrial automation systems
  • Automotive electronics

Working Principles

The 5P49V5901B037NLGI8 is a clock generator that utilizes an external crystal oscillator as its reference. It generates clock signals with high precision and low jitter, which are essential for synchronizing various components in electronic systems. The device offers programmable features such as frequency selection, output format configuration, and spread spectrum modulation. These features allow the clock generator to adapt to different system requirements and minimize electromagnetic interference.

Detailed Application Field Plans

  1. Telecommunications Equipment: The clock generator can be used in base stations, routers, and switches to ensure precise synchronization of data transmission.

  2. Networking Devices: It can be employed in network switches, routers, and servers to maintain accurate timing for efficient data processing.

  3. Consumer Electronics: The clock generator finds applications in smart TVs, set-top boxes, and gaming consoles, enabling synchronized audio and video playback.

  4. Industrial Automation Systems: It can be utilized in PLCs (Programmable Logic Controllers) and industrial control systems to synchronize various processes and improve overall system performance.

  5. Automotive Electronics: The clock generator can be integrated into automotive infotainment systems, ADAS (Advanced Driver Assistance Systems), and ECUs (Electronic Control Units) to ensure precise timing for critical functions.

Detailed Alternative Models

  • 5P49V5901A037NLGI8: Similar clock generator with slightly different specifications.
  • 5P49V5902B037NLGI8: Clock generator with additional features such as frequency margining and spread spectrum modulation.
  • 5P49V5903C037NLGI8: Clock generator with extended frequency range and enhanced programmability.

5 Common Technical Questions and Answers

  1. Q: What is the maximum frequency that can be generated by the 5P49V5901B037NLGI8? A: The maximum frequency range supported by this clock generator is 700 MHz.

  2. Q: Can I use this device with a supply voltage of 5 V? A: No, the recommended supply voltage for this clock generator is between 2.5 V and 3.3 V.

  3. Q: How can I program the output format of the clock signals? A: The output format can be programmed through the I2C serial interface using the SDA and SCL pins.

  4. Q: Does this clock generator support spread spectrum modulation? A: Yes, it offers spread spectrum modulation to reduce electromagnetic interference.

  5. Q: What is the operating temperature range of