SI5355A-B06127-GMR

Basic Information Overview

• Category: Integrated Circuit
• Use: Clock Generator and Multiplier
• Characteristics: High Frequency Accuracy, Low Phase Noise
• Package: QFN (Quad Flat No-Lead)
• Essence: Programmable Clock Generator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications and Parameters

• Frequency Range: 8 kHz to 160 MHz
• Output Channels: 3
• Supply Voltage: 2.5 V to 3.63 V
• Operating Temperature Range: -40°C to +85°C
• Phase Noise: -150 dBc/Hz at 100 kHz offset
• Programmable Features: Frequency, Output Level, Spread Spectrum, etc.

Detailed and Complete Pin Configuration

1. VDD: Power Supply
2. GND: Ground
3. SDA: Serial Data Input
4. SCL: Serial Clock Input
5. XIN: Crystal Oscillator Input
6. XOUT: Crystal Oscillator Output
7. CLK0: Output Clock Channel 0
8. CLK1: Output Clock Channel 1
9. CLK2: Output Clock Channel 2
10. OE: Output Enable
11. NC: No Connection

Functional Characteristics

• Flexible frequency synthesis and multiplication
• Low jitter and phase noise performance
• I2C interface for easy configuration
• Spread spectrum modulation support
• Programmable output levels and drive strength
• Power-down mode for reduced power consumption

Advantages and Disadvantages

Advantages: - Wide frequency range coverage - High accuracy and stability - Compact package size - Easy integration into various applications

Disadvantages: - Limited number of output channels - Requires external crystal oscillator

Applicable Range of Products

• Telecommunications equipment
• Networking devices
• Industrial automation systems
• Test and measurement instruments
• Consumer electronics

Working Principles

The SI5355A-B06127-GMR is a programmable clock generator that utilizes a phase-locked loop (PLL) to generate precise clock signals. It takes an external crystal oscillator input and uses frequency synthesis techniques to generate multiple output clocks with different frequencies and phases. The device can be programmed through the I2C interface to set the desired output frequencies, levels, and other parameters.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5355A-B06127-GMR can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
2. Networking Devices: It can be integrated into network switches, routers, and servers to ensure precise timing for data packet processing and network synchronization.
3. Industrial Automation Systems: The device can be utilized in programmable logic controllers (PLCs), motor drives, and industrial control systems to synchronize various processes and enable precise timing operations.
4. Test and Measurement Instruments: It can be employed in oscilloscopes, signal generators, and spectrum analyzers to generate stable and accurate clock signals for precise measurements and analysis.
5. Consumer Electronics: The SI5355A-B06127-GMR can be used in smart TVs, set-top boxes, and audio/video equipment to provide accurate timing for multimedia processing and synchronization.

Detailed Alternative Models

1. SI5351A-B-GM: Similar clock generator with a lower frequency range of 8 kHz to 150 MHz.
2. SI5341A-B-GM: Clock generator with higher frequency accuracy and more output channels.
3. SI5338A-B-GM: Programmable clock generator with integrated voltage-controlled crystal oscillator (VCXO).
4. SI5368A-B-GM: Clock generator with advanced jitter attenuation and clock distribution capabilities.
5. SI5389A-B-GM: High-performance clock generator with ultra-low phase noise for demanding applications.

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency that can be generated by the SI5355A-B06127-GMR? A: The device can generate clock signals up to 160 MHz.

2. Q: Can I program the output levels of the clock channels? A: Yes, the SI5355A-B06127-GMR allows you to set the output levels through its programmable features.

3. Q: Does the device support spread spectrum modulation? A: Yes, the SI5355A-B06127-GMR supports spread spectrum modulation for reducing electromagnetic interference (EMI).

4. Q: What is the power supply voltage range for this device? A: The SI5355A-B06127-GMR operates with a supply voltage range of 2.5 V to 3.63 V.

5. Q: Is there a power-down mode available to reduce power consumption? A: Yes, the device offers a