SI5338C-B00412-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: 4x4 mm QFN
• 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
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 100mA typical

Detailed and Complete Pin Configuration

The SI5338C-B00412-GMR has a total of 20 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDDO | Output Power Supply Voltage | | 2 | VDD | Core Power Supply Voltage | | 3 | GND | Ground | | 4 | XAXB | Differential Clock Input | | 5 | XAXA | Differential Clock Input | | 6 | XBXB | Differential Clock Input | | 7 | XBXA | Differential Clock Input | | 8 | CLKIN | Single-Ended Clock Input | | 9 | SDA | I2C Serial Data Input | | 10 | SCL | I2C Serial Clock Input | | 11 | VDDO | Output Power Supply Voltage | | 12 | OUT0 | Programmable Output Clock | | 13 | OUT1 | Programmable Output Clock | | 14 | OUT2 | Programmable Output Clock | | 15 | OUT3 | Programmable Output Clock | | 16 | OUT4 | Programmable Output Clock | | 17 | OUT5 | Programmable Output Clock | | 18 | OUT6 | Programmable Output Clock | | 19 | OUT7 | Programmable Output Clock | | 20 | GND | Ground |

Functional Characteristics

• Provides up to 8 programmable output clocks
• Supports various output formats (LVCMOS, LVDS, HCSL)
• Low jitter and high frequency accuracy for precise timing requirements
• Integrated I2C interface for easy configuration

Advantages and Disadvantages

Advantages: - Flexible output frequency range - Programmable outputs for versatile applications - Low jitter for improved signal integrity

Disadvantages: - Requires external clock source for operation - Limited number of output pins

Applicable Range of Products

The SI5338C-B00412-GMR is suitable for a wide range of electronic devices that require accurate and programmable clock signals. It can be used in communication systems, data centers, industrial automation, and consumer electronics.

Working Principles

The SI5338C-B00412-GMR generates clock signals by multiplying the input clock frequency. It uses a phase-locked loop (PLL) to multiply and divide the input frequency to achieve the desired output frequencies. The PLL is programmable through the integrated I2C interface.

Detailed Application Field Plans

1. Communication Systems: Use the SI5338C-B00412-GMR to generate clock signals for high-speed data transmission.
2. Data Centers: Provide precise timing for networking equipment and server systems.
3. Industrial Automation: Synchronize various control systems and sensors with accurate clock signals.
4. Consumer Electronics: Generate clock signals for audio/video devices, gaming consoles, and smart home appliances.

Detailed Alternative Models

1. SI5338A-B00412-GMR: Similar features and specifications, but with a different package size (5x5 mm QFN).
2. SI5339C-B00412-GMR: Offers additional output pins for more flexible clock signal distribution.
3. SI5341B-B00412-GMR: Provides higher frequency accuracy and lower jitter performance.

5 Common Technical Questions and Answers

1. Q: Can the SI5338C-B00412-GMR generate non-integer output frequencies? A: No, the output frequencies are limited to integer multiples of the input frequency.

2. Q: What is the maximum operating temperature for the SI5338C-B00412-GMR? A: The device can operate reliably within the temperature range of -40°C to +85°C.

3. Q: Is an external crystal oscillator required for the SI5338C-B00412-GMR? A: Yes, an external clock source is needed as the input