SI5338Q-B07043-GMR

Basic Information Overview

• Category: Integrated Circuit
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: QFN (Quad Flat No-leads)
• Essence: Clock generation and multiplication 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 945MHz
• Output Format: LVCMOS, LVDS, HCSL, CML
• Programmable Features: Output frequency, output format, spread spectrum modulation, phase offset, etc.
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5338Q-B07043-GMR has a total of 20 pins. The pin configuration is as follows:

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

Functional Characteristics

• Flexible clock generation and multiplication for various applications
• Low jitter and high frequency accuracy for precise timing requirements
• Programmable features allow customization of output frequencies and formats
• Spread spectrum modulation for reducing electromagnetic interference
• Phase offset capability for synchronization purposes

Advantages and Disadvantages

Advantages: - Wide input voltage range allows compatibility with different power supplies - Programmable features provide flexibility for various system requirements - Low jitter and high frequency accuracy ensure reliable timing performance

Disadvantages: - Limited output frequency range compared to some specialized clock generators - Requires programming interface for configuring the device

Applicable Range of Products

The SI5338Q-B07043-GMR is suitable for a wide range of electronic systems that require precise clock generation and multiplication. It can be used in applications such as telecommunications, data centers, industrial automation, and consumer electronics.

Working Principles

The SI5338Q-B07043-GMR utilizes a combination of phase-locked loop (PLL) and fractional-N synthesis techniques to generate and multiply clock signals. The input clock signal is divided, multiplied, and filtered to produce the desired output frequencies with low jitter and high accuracy.

Detailed Application Field Plans

1. Telecommunications: Clock synchronization in network equipment, base stations, and optical communication systems.
2. Data Centers: Timing synchronization for servers, switches, and storage devices.
3. Industrial Automation: Precise timing control in programmable logic controllers (PLCs), motion control systems, and robotics.
4. Consumer Electronics: Clock generation for audio/video equipment, gaming consoles, and smart home devices.

Detailed Alternative Models

1. SI5338A-B07043-GMR: Similar functionality with additional features for enhanced performance.
2. SI5338B-B07043-GMR: Lower cost variant with reduced programmability options.
3. SI5338C-B07043-GMR: Higher frequency range version for specific applications.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338Q-B07043-GMR? A: The maximum output frequency is 945MHz.

2. Q: Can I use this device with a 3.3V power supply? A: Yes, the SI5338Q-B07043-GMR supports a voltage range of 2.375V to 3.63V.

3. Q: Does this device support spread spectrum modulation? A: Yes, the SI5338Q-B07043-GMR has built-in spread spectrum modulation capability.

4. Q: Can I synchronize multiple SI5338Q-B07043-GMR devices together? A: Yes, the phase offset feature allows synchronization of multiple devices.

5. Q: What is the operating temperature range of this device? A: The SI5338Q-B07043-GMR can operate in temperatures ranging from -40°C to +85°C.

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