SI5335B-B01870-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency performance
  • Low jitter
  • Programmable output frequencies
  • Flexible input/output options
• Package: 48-pin QFN
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 250 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
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 100mA typical

Detailed Pin Configuration

The SI5335B-B01870-GMR features a detailed pin configuration 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 Input Clock Pair A | | 5 | XAXA | Differential Input Clock Pair A | | ... | ... | ... | | 48 | CLKOUT7 | Output Clock 7 |

Functional Characteristics

• Clock Generation: The SI5335B-B01870-GMR can generate multiple clock signals with programmable frequencies.
• Clock Multiplication: It can multiply the input clock frequency to achieve higher output frequencies.
• Jitter Reduction: The IC minimizes jitter in the generated clock signals, ensuring high-quality timing accuracy.
• Flexible I/O Options: The device supports various output formats, including LVCMOS, LVDS, HCSL, and LVPECL.

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter - Programmable output frequencies - Flexible input/output options

Disadvantages: - Limited operating temperature range (-40°C to +85°C) - Requires external power supply

Applicable Range of Products

The SI5335B-B01870-GMR is suitable for applications that require precise clock generation and multiplication. It can be used in various industries, including telecommunications, networking, data centers, and consumer electronics.

Working Principles

The IC utilizes a phase-locked loop (PLL) to generate and multiply clock signals. The PLL locks onto an input reference clock and generates multiple output clocks with programmable frequencies. The device also incorporates advanced circuitry to minimize jitter and ensure accurate timing.

Detailed Application Field Plans

1. Telecommunications: The SI5335B-B01870-GMR can be used in telecom equipment to generate clock signals for synchronization and timing purposes.
2. Networking: It is suitable for network switches, routers, and other networking devices that require precise clocking.
3. Data Centers: The IC can provide high-quality clock signals for servers, storage systems, and other data center equipment.
4. Consumer Electronics: It can be utilized in audio/video equipment, gaming consoles, and other consumer electronic devices that rely on accurate timing.

Detailed Alternative Models

1. SI5338A-B-GM: Similar clock generator and multiplier IC with additional features.
2. SI5341C-A-GM: Clock generator IC with enhanced performance and flexibility.
3. SI5368A-B-GM: Multi-channel clock generator and multiplier IC for complex applications.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5335B-B01870-GMR? A: The maximum output frequency is 808MHz.

2. Q: Can I use LVDS output format with this IC? A: Yes, the SI5335B-B01870-GMR supports LVDS output format.

3. Q: What is the operating temperature range of this device? A: The operating temperature range is -40°C to +85°C.

4. Q: How many clock outputs does this IC have? A: The SI5335B-B01870-GMR has a total of 7 clock outputs.

5. Q: Is an external power supply required for this IC? A: Yes, both core and output power supplies need to be provided externally.

This concludes the encyclopedia entry for the SI5335B-B01870-GMR.