5P49V5925B000NLGI8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Jitter Attenuator
• Characteristics: High-performance, low-jitter clock generator with programmable output frequencies and phase synchronization capabilities.
• Package: 32-pin QFN (Quad Flat No-Lead) package
• Essence: Provides stable and accurate clock signals for various electronic devices and systems.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 8kHz to 1.5GHz
• Output Format: LVCMOS, LVDS, HCSL, or CML
• Programmable Features: Output frequency, phase synchronization, spread spectrum modulation, and output format selection.
• Phase Noise Performance: Excellent phase noise characteristics for high-quality clock signal generation.

Detailed Pin Configuration

The 5P49V5925B000NLGI8 IC has a total of 32 pins. The pin configuration is as follows:

1. VDDO - Power supply voltage for outputs
2. GND - Ground
3. XIN - Crystal oscillator input
4. XOUT - Crystal oscillator output
5. VDDI - Power supply voltage for internal circuitry
6. SDA - I2C serial data input/output
7. SCL - I2C serial clock input
8. VDDA - Power supply voltage for analog circuitry
9. VDDREF - Reference voltage for PLL
10. REF_SEL - Reference clock input select
11. CLK1_OUT - Clock output 1
12. CLK2_OUT - Clock output 2
13. CLK3_OUT - Clock output 3
14. CLK4_OUT - Clock output 4
15. CLK5_OUT - Clock output 5
16. CLK6_OUT - Clock output 6
17. CLK7_OUT - Clock output 7
18. CLK8_OUT - Clock output 8
19. CLK9_OUT - Clock output 9
20. CLK10_OUT - Clock output 10
21. CLK11_OUT - Clock output 11
22. CLK12_OUT - Clock output 12
23. CLK13_OUT - Clock output 13
24. CLK14_OUT - Clock output 14
25. CLK15_OUT - Clock output 15
26. CLK16_OUT - Clock output 16
27. CLK17_OUT - Clock output 17
28. CLK18_OUT - Clock output 18
29. CLK19_OUT - Clock output 19
30. CLK20_OUT - Clock output 20
31. VDDO - Power supply voltage for outputs
32. GND - Ground

Functional Features

• Programmable output frequencies allow flexibility in generating clock signals for different applications.
• Phase synchronization capability enables precise timing alignment between multiple devices.
• Spread spectrum modulation feature reduces electromagnetic interference (EMI) emissions.
• Low-jitter performance ensures high-quality clock signals for sensitive applications.

Advantages and Disadvantages

Advantages: - High-performance clock generator with excellent phase noise characteristics. - Wide range of programmable features for versatile clock signal generation. - Phase synchronization capability for precise timing alignment. - Spread spectrum modulation reduces EMI emissions.

Disadvantages: - Requires careful configuration and setup to optimize performance. - Limited number of output channels compared to some other clock generator ICs.

Working Principles

The 5P49V5925B000NLGI8 operates based on a phase-locked loop (PLL) architecture. It takes an input reference clock and uses the PLL to generate stable and accurate clock signals with programmable frequencies. The PLL ensures that the output clock signals are synchronized and have low phase noise. The IC also incorporates spread spectrum modulation to reduce electromagnetic interference.

Detailed Application Field Plans

The 5P49V5925B000NLGI8 is widely used in various electronic devices and systems that require precise timing and synchronization. Some application fields include: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments - Audio/video equipment - Consumer electronics

Detailed and Complete Alternative Models

• 5P49V5925A000NLGI8
• 5P49V5925C000NLGI8
• 5P49V5925D000NLGI8
• 5P49V5925E000NLGI8
• 5P49V5925F000NLGI8

These alternative models offer similar functionality and performance but may have slight differences in features or specifications.

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