SI5338B-B09018-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: 20-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 808MHz
• Output Format: LVCMOS, LVDS, HCSL, or LVPECL
• Supply Current: 100mA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

1. VDDO
2. GND
3. XAXB
4. XAXA
5. XAXB
6. XAXC
7. XAXD
8. VDDI
9. GND
10. CLKIN
11. VDDI
12. GND
13. SDA
14. SCL
15. VDDI
16. GND
17. CLKOUT0
18. CLKOUT1
19. CLKOUT2
20. CLKOUT3

Functional Characteristics

• Flexible clock synthesis and distribution
• Programmable output frequencies and formats
• Low phase noise and jitter
• Spread Spectrum Clocking (SSC) support
• I2C interface for configuration and control

Advantages and Disadvantages

Advantages: - Wide range of output frequencies - High accuracy and stability - Easy configuration through I2C interface - Low power consumption

Disadvantages: - Relatively complex pin configuration - Requires external components for proper operation

Applicable Range of Products

• Telecommunications equipment
• Networking devices
• Data storage systems
• Industrial automation
• Consumer electronics

Working Principles

The SI5338B-B09018-GMR is a clock generator IC that uses a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate precise clock signals. It takes an input reference clock and produces multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

1. Telecommunications: Provides clock signals for base stations, routers, and switches.
2. Networking: Synchronizes data transmission in Ethernet switches and routers.
3. Data Storage: Controls timing in hard disk drives and solid-state drives.
4. Industrial Automation: Enables precise timing in control systems and PLCs.
5. Consumer Electronics: Generates clock signals for audio/video equipment and gaming consoles.

Detailed Alternative Models

• SI5338A-B09018-GMR
• SI5338C-B09018-GMR
• SI5338D-B09018-GMR
• SI5338E-B09018-GMR
• SI5338F-B09018-GMR

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338B-B09018-GMR? A: The maximum output frequency is 808MHz.

2. Q: Can I program the output format of the clock signals? A: Yes, the SI5338B-B09018-GMR supports LVCMOS, LVDS, HCSL, and LVPECL output formats.

3. Q: How do I configure the SI5338B-B09018-GMR? A: Configuration is done through the I2C interface using the SDA and SCL pins.

4. Q: Does the SI5338B-B09018-GMR support Spread Spectrum Clocking? A: Yes, it supports Spread Spectrum Clocking (SSC) for reducing electromagnetic interference.

5. Q: What is the operating temperature range of the SI5338B-B09018-GMR? A: The operating temperature range is -40°C to +85°C.

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