SI5338M-B02489-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency performance
  • Low jitter
  • Programmable output frequencies
  • Flexible configuration options
• Package: QFN-24
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 1kHz to 808MHz
• Supply Current: 100mA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5338M-B02489-GMR features a total of 24 pins. The pin configuration is as follows:

1. VDDO
2. GND
3. XAXB
4. XAXA
5. VDDI
6. GND
7. CLKIN
8. GND
9. SDA
10. SCL
11. GND
12. VDDI
13. OUT0
14. OUT1
15. OUT2
16. OUT3
17. OUT4
18. OUT5
19. OUT6
20. OUT7
21. GND
22. VDDO
23. GND
24. VDDO

Functional Characteristics

• Generates up to 8 programmable clock outputs
• Supports various output formats (LVPECL, LVDS, HCSL, etc.)
• Provides flexible frequency configuration options
• Allows fine-grained control over output skew and phase
• Offers advanced clock monitoring and diagnostic features

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter - Programmable output frequencies - Flexible configuration options

Disadvantages: - Limited number of clock outputs (up to 8)

Applicable Range of Products

The SI5338M-B02489-GMR is widely used in applications that require precise clock generation and multiplication. It finds applications in various industries, including telecommunications, networking, data centers, and consumer electronics.

Working Principles

The SI5338M-B02489-GMR utilizes advanced PLL (Phase-Locked Loop) technology to generate and multiply clock signals. It takes an input clock signal and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

1. Telecommunications: Used in base stations for wireless communication systems.
2. Networking: Employed in routers and switches to synchronize data transmission.
3. Data Centers: Utilized for clock synchronization in server farms and storage systems.
4. Consumer Electronics: Integrated into high-performance audio/video equipment for accurate timing.

Detailed Alternative Models

1. SI5338A-B02489-GMR: Similar features but with extended temperature range (-40°C to +105°C).
2. SI5338B-B02489-GMR: Offers additional clock outputs (up to 12) but at a higher cost.
3. SI5338C-B02489-GMR: Provides enhanced jitter performance for demanding applications.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338M-B02489-GMR? A: The maximum output frequency is 808MHz.

2. Q: Can I program the output skew and phase of each clock output? A: Yes, the SI5338M-B02489-GMR allows fine-grained control over output skew and phase.

3. Q: What is the typical supply current required by this IC? A: The typical supply current is 100mA.

4. Q: Can I use this IC in automotive applications? A: No, the SI5338M-B02489-GMR is not designed for automotive use.

5. Q: What is the package type of this IC? A: It comes in a QFN-24 package.

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