SI5356A-B07789-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: QFN (Quad Flat No-leads) package
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications and Parameters

• Frequency Range: 8 kHz to 160 MHz
• Output Channels: 3
• Supply Voltage: 2.5V to 3.63V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: <1 ps RMS (Root Mean Square)

Detailed Pin Configuration

1. VDDO: Power supply for the output drivers
2. GND: Ground reference
3. XTAL1, XTAL2: Crystal oscillator input pins
4. SDA, SCL: I2C interface pins for programming
5. CLK0, CLK1, CLK2: Programmable clock outputs
6. OE: Output enable pin
7. VDD: Power supply for internal circuitry
8. VDDO1, VDDO2, VDDO_3: Power supply for individual output banks
9. NC: No connection pin

Functional Characteristics

• Flexible frequency synthesis and multiplication
• Independent control of each output channel
• Low phase noise and jitter
• High frequency accuracy
• Programmable output formats (square wave, LVCMOS, etc.)
• I2C interface for easy configuration

Advantages and Disadvantages

Advantages: - Wide frequency range - Low jitter performance - Programmable output frequencies - Compact package size

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

Applicable Range of Products

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

Working Principles

The SI5356A-B07789-GMR is a clock generator and multiplier IC that utilizes a crystal oscillator as its reference input. It generates multiple clock signals with programmable frequencies and formats. The internal circuitry allows for flexible frequency synthesis and multiplication, enabling precise timing control in various applications.

Detailed Application Field Plans

1. Telecommunications Equipment: Use the SI5356A-B07789-GMR to generate clock signals for data transmission and synchronization in telecommunication systems.
2. Networking Devices: Employ the IC to provide accurate clock signals for network switches, routers, and other networking equipment.
3. Test and Measurement Instruments: Utilize the IC to generate stable clock signals for precise timing measurements in test and measurement instruments.
4. Industrial Automation Systems: Integrate the IC into industrial automation systems to ensure accurate timing for control and synchronization purposes.
5. Consumer Electronics: Incorporate the IC into consumer electronic devices such as smart TVs, set-top boxes, and audio/video equipment to maintain synchronized operation.

Detailed Alternative Models

1. SI5351A-B04476-GMR: Similar clock generator IC with a lower frequency range.
2. SI5341B-A04476-GMR: Clock generator and jitter attenuator IC with enhanced phase noise performance.
3. SI5338A-C-GM: Multi-channel clock generator IC with higher output channel count.
4. SI570-C-GM: Wideband frequency synthesizer IC with integrated voltage-controlled oscillator (VCO).
5. SI514-C-GM: Low-jitter clock generator IC with LVDS (Low Voltage Differential Signaling) outputs.

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency that can be generated by the SI5356A-B07789-GMR? A: The maximum frequency range is 160 MHz.

2. Q: Can I program the output frequencies of each channel independently? A: Yes, the IC allows independent control of each output channel's frequency.

3. Q: What is the phase noise performance of the SI5356A-B07789-GMR? A: The phase jitter is less than 1 ps RMS (Root Mean Square).

4. Q: Does the IC require an external crystal oscillator? A: Yes, the SI5356A-B07789-GMR relies on an external crystal oscillator as its reference input.

5. Q: How many output channels does the SI5356A-B07789-GMR have? A: The IC provides three programmable clock output channels.