SI5338A-B07337-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: 24-pin QFN (Quad Flat No-Lead)
• Essence: Provides clock signals for various electronic devices
• 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 710MHz
• Output Format: LVCMOS, LVDS, HCSL, LVPECL
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 100mA (typical)

Detailed and Complete Pin Configuration

1. VDDO: Output Power Supply
2. VDDI: Input Power Supply
3. GND: Ground
4. XAXB: Differential Clock Inputs
5. XAXC: Differential Clock Inputs
6. XAXD: Differential Clock Inputs
7. XAXE: Differential Clock Inputs
8. XAXF: Differential Clock Inputs
9. XAXG: Differential Clock Inputs
10. XAXH: Differential Clock Inputs
11. XAXI: Differential Clock Inputs
12. XAXJ: Differential Clock Inputs
13. XAXK: Differential Clock Inputs
14. XAXL: Differential Clock Inputs
15. XAXM: Differential Clock Inputs
16. XAXN: Differential Clock Inputs
17. XAXP: Differential Clock Inputs
18. XAXR: Differential Clock Inputs
19. XAXS: Differential Clock Inputs
20. XAXT: Differential Clock Inputs
21. XAXU: Differential Clock Inputs
22. XAXV: Differential Clock Inputs
23. XAXW: Differential Clock Inputs
24. XAXX: Differential Clock Inputs

Functional Characteristics

• Programmable Output Frequency
• Low Phase Noise and Jitter
• Spread Spectrum Support
• Integrated Voltage Regulators
• I2C Interface for Configuration

Advantages and Disadvantages

Advantages: - High-performance clock generation - Flexible output formats - Wide operating temperature range - Low power consumption

Disadvantages: - Requires external configuration via I2C interface - 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 SI5338A-B07337-GMR is a clock generator IC that uses an internal PLL (Phase-Locked Loop) to generate precise clock signals. It takes input clock signals and multiplies or divides them to produce the desired output frequencies. The device can be programmed through the I2C interface to configure various parameters such as output frequency, format, and spread spectrum modulation.

Detailed Application Field Plans

1. Telecommunications Equipment: Provides synchronized clock signals for network switches, routers, and base stations.
2. Networking Devices: Generates clock signals for Ethernet switches, wireless access points, and network interface cards.
3. Data Storage Systems: Ensures accurate timing for hard disk drives, solid-state drives, and RAID controllers.
4. Industrial Automation: Synchronizes clocks in PLCs (Programmable Logic Controllers), motor drives, and industrial control systems.
5. Consumer Electronics: Supplies clock signals for audio/video equipment, gaming consoles, and smart home devices.

Detailed Alternative Models

1. SI5338B-B07337-GMR: Similar to SI5338A but with additional features.
2. SI5341A-C-GM: Clock generator with higher output frequency range.
3. SI5335A-B-GMR: Clock generator with lower power consumption.
4. SI5342C-D-GM: Clock generator with integrated jitter attenuator.
5. SI5339D-A-GMR: Clock generator with enhanced spread spectrum support.

5 Common Technical Questions and Answers

1. Q: Can the SI5338A-B07337-GMR generate multiple clock frequencies simultaneously? A: Yes, it can generate up to 12 different output frequencies simultaneously.

2. Q: What is the maximum output frequency that can be generated by this IC? A: The SI5338A-B07337-GMR can generate clock frequencies up to 710MHz.

3. Q: Is the device compatible with both 3.3V and 2.5V logic levels? A: Yes, it supports both 3.3V and 2.5V logic levels for input and output signals.

4. Q: Can I program the device using a microcontroller instead of an I2C interface? A: No, the device only supports