SI5335D-B03681-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: 36-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

• Frequency Range: 1 MHz to 350 MHz
• Output Types: LVCMOS, LVDS, HCSL
• Supply Voltage: 2.5 V to 3.3 V
• Operating Temperature Range: -40°C to +85°C
• Programmable Features: Output frequency, output format, spread spectrum modulation, etc.

Detailed and Complete Pin Configuration

1. VDDO: Output Power Supply
2. GND: Ground
3. XA/XB: Crystal Input
4. CLKIN: External Clock Input
5. SDA/SCL: I2C Serial Interface
6. OE: Output Enable
7. OUT0-OUT11: Clock Outputs
8. VDD: Core Power Supply
9. VDDO: Output Power Supply
10. GND: Ground

Functional Characteristics

• Flexible clock generation and multiplication
• Low jitter and phase noise
• Wide frequency range with fine resolution
• Multiple output formats supported
• Programmable features for customization
• Spread spectrum modulation for EMI reduction

Advantages and Disadvantages

Advantages: - High-performance clock generation - Programmable features for flexibility - Low jitter and phase noise

Disadvantages: - Requires external crystal or clock input - Limited to specific output formats

Applicable Range of Products

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

Working Principles

The SI5335D-B03681-GMR is a clock generator IC that uses an external crystal or clock input to generate multiple clock signals with different frequencies and formats. It utilizes a programmable PLL (Phase-Locked Loop) to multiply the input frequency and provide precise clock signals for various electronic devices.

Detailed Application Field Plans

1. Communication Systems: Provides synchronized clock signals for data transmission and reception in telecommunication networks.
2. Networking Equipment: Generates clock signals for routers, switches, and other network devices to ensure accurate data transfer.
3. Data Storage Devices: Synchronizes read and write operations in hard drives, solid-state drives, and other storage systems.
4. Industrial Automation: Controls timing and synchronization in industrial control systems, PLCs (Programmable Logic Controllers), and robotics.
5. Consumer Electronics: Provides clock signals for audio/video processing, digital displays, and other multimedia applications.

Detailed Alternative Models

• SI5338A-B-GM: Similar clock generator IC with additional features and higher frequency range.
• SI5341B-B-GM: Clock generator IC with integrated jitter attenuator for improved signal quality.
• SI5351C-B-GM: Low-cost clock generator IC with limited output formats and frequency range.

5 Common Technical Questions and Answers

1. Q: Can I use the SI5335D-B03681-GMR without an external crystal? A: No, it requires an external crystal or clock input for operation.

2. Q: What is the maximum output frequency of this IC? A: The SI5335D-B03681-GMR supports a frequency range up to 350 MHz.

3. Q: Can I program the output format of each clock output? A: Yes, the IC allows you to configure the output format individually for each clock output.

4. Q: Does this IC support spread spectrum modulation? A: Yes, it has built-in support for spread spectrum modulation to reduce electromagnetic interference (EMI).

5. Q: What is the operating temperature range of the SI5335D-B03681-GMR? A: It can operate in temperatures ranging from -40°C to +85°C.

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