SI5335C-B07075-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, low-jitter, programmable clock generator
• Package: 20-QFN (Quad Flat No-Lead) package
• Essence: Provides multiple clock outputs with precise frequency control
• Packaging/Quantity: Tape and reel packaging, 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, SSTL, HSTL
• Programmable Features: Frequency, output format, spread spectrum modulation, phase offset, etc.
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5335C-B07075-GMR has a total of 20 pins. The pin configuration is as follows:

1. VDDO1: Power supply for output bank 1
2. OUT1_P: Positive output signal for output 1
3. OUT1_N: Negative output signal for output 1
4. GND: Ground
5. OUT2_P: Positive output signal for output 2
6. OUT2_N: Negative output signal for output 2
7. VDDO2: Power supply for output bank 2
8. NC: No connection
9. SDA: Serial data input/output for I2C communication
10. SCL: Serial clock input for I2C communication
11. VDDI: Digital power supply
12. VDDXO: Crystal oscillator power supply
13. XIN: Crystal oscillator input
14. XOUT: Crystal oscillator output
15. GND: Ground
16. VDDO3: Power supply for output bank 3
17. OUT3_P: Positive output signal for output 3
18. OUT3_N: Negative output signal for output 3
19. VDDO4: Power supply for output bank 4
20. OUT4_P: Positive output signal for output 4

Functional Characteristics

• Flexible clock generation and multiplication
• Low phase noise and jitter
• High-frequency accuracy and stability
• Wide range of programmable features
• I2C interface for easy configuration
• Spread spectrum modulation support
• Phase offset control for synchronization purposes

Advantages and Disadvantages

Advantages: - High-performance clock generation - Precise frequency control - Programmable features for customization - Multiple output formats supported - Low phase noise and jitter

Disadvantages: - Requires external crystal oscillator for operation - Limited output frequency range compared to some other models

Applicable Range of Products

The SI5335C-B07075-GMR is widely used in various electronic systems that require precise clock generation and synchronization. It finds applications in telecommunications, networking, data centers, industrial automation, and consumer electronics.

Working Principles

The SI5335C-B07075-GMR utilizes a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate and multiply clock signals. The input clock is multiplied and divided to achieve the desired output frequencies with high accuracy and stability.

Detailed Application Field Plans

1. Telecommunications: Used in base stations, routers, and switches for accurate timing and synchronization.
2. Networking: Provides clock signals for Ethernet switches, routers, and network interface cards.
3. Data Centers: Ensures precise clocking for servers, storage systems, and high-speed interconnects.
4. Industrial Automation: Used in programmable logic controllers (PLCs), motion control systems, and robotics for synchronized operation.
5. Consumer Electronics: Provides clock signals for audio/video equipment, gaming consoles, and smart home devices.

Detailed Alternative Models

1. SI5338C-B07075-GMR: Similar to SI5335C-B07075-GMR but with additional features and higher output frequency range.
2. SI5341B-B07075-GMR: Clock generator with integrated jitter attenuator and more advanced programmability options.
3. SI5368A-B07075-GMR: Multi-channel clock generator with enhanced phase noise performance and wider output format support.

5 Common Technical Questions and Answers

1. Q: Can the SI5335C-B07075-GMR generate multiple clock frequencies simultaneously? A: Yes, it can generate up to four different clock frequencies simultaneously.

2. Q: Is the spread spectrum modulation feature programmable? A: Yes, the spread spectrum modulation parameters can be programmed through the I2C interface.

3. Q: What is the typical phase noise performance of this device? A: