SI5338C-B08328-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency performance
  • Low jitter
  • Programmable output frequencies
  • Flexible input/output options
• Package: 28-pin QFN (Quad Flat No-Lead)
• Essence: Provides clock signals for various electronic systems
• 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 350MHz
• Output Format: LVCMOS, LVDS, HCSL, or LVPECL
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 150mA (typical)

Detailed and Complete Pin Configuration

1. VDDO
2. VDDI
3. GND
4. XAXB
5. XAXA
6. XAXB
7. XAXC
8. XAXD
9. XBXB
10. XBXA
11. XBXB
12. XBXC
13. XBXD
14. CLKIN
15. SDA
16. SCL
17. VDD
18. VDDPLL
19. VDDREF
20. VDDOSC
21. VDDXO
22. VDDXODIV
23. VDDXOBUF
24. VDDXOBUF
25. VDDXOBUF
26. VDDXOBUF
27. VDDXOBUF
28. GND

Functional Characteristics

• Generates up to 12 programmable clock outputs
• Supports spread spectrum modulation for reduced EMI
• Provides frequency margining and glitchless switching
• Offers advanced clock control features through I2C interface

Advantages and Disadvantages

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

Disadvantages: - Requires external components for proper operation - Limited output frequency range compared to some alternatives

Applicable Range of Products

• Telecommunications equipment
• Networking devices
• Data storage systems
• Industrial automation
• Consumer electronics

Working Principles

The SI5338C-B08328-GMR is a clock generator IC that utilizes a phase-locked loop (PLL) to generate precise clock signals. It takes an input reference clock and uses internal dividers, multipliers, and programmable feedback to generate multiple output clocks with different frequencies and formats.

Detailed Application Field Plans

1. Telecommunications Equipment: Use the SI5338C-B08328-GMR to provide synchronized clock signals for various communication modules, ensuring reliable data transmission.
2. Networking Devices: Employ the IC to generate clock signals for Ethernet switches, routers, and network interface cards, enabling efficient data transfer.
3. Data Storage Systems: Utilize the IC to generate accurate clock signals for hard disk drives, solid-state drives, and RAID controllers, enhancing data access and storage performance.
4. Industrial Automation: Apply the IC in industrial control systems to synchronize timing across multiple devices, improving system coordination and accuracy.
5. Consumer Electronics: Incorporate the IC into audio/video equipment, gaming consoles, and smart home devices to ensure precise timing for multimedia processing and user interactions.

Detailed Alternative Models

• SI5332C-B08328-GMR
• SI5336C-B08328-GMR
• SI5337C-B08328-GMR
• SI5339C-B08328-GMR
• SI5340C-B08328-GMR

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338C-B08328-GMR? A: The maximum output frequency is 350MHz.

2. Q: Can I use this IC with a 3.3V power supply? A: Yes, the SI5338C-B08328-GMR supports a voltage range of 2.375V to 3.63V.

3. Q: Does the IC support spread spectrum modulation? A: Yes, it supports spread spectrum modulation for reduced electromagnetic interference (EMI).

4. Q: How many clock outputs can be generated by this IC? A: The SI5338C-B08328-GMR can generate up to 12 programmable clock outputs.

5. Q: What is the operating temperature range of this IC? A: The IC can operate within a temperature range of -40°C to +85°C.

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