SI5335B-B03161-GM
Overview
- Category: Integrated Circuit
- Use: Clock Generator and Multiplier
- Characteristics: High-performance, low-jitter, programmable clock generator
- Package: QFN (Quad Flat No-leads)
- Essence: Provides multiple clock outputs with precise frequency control
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications and Parameters
- Frequency Range: 1 MHz to 808 MHz
- Output Clocks: 12 differential or 24 single-ended
- Supply Voltage: 2.375V to 3.63V
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The SI5335B-B03161-GM has a total of 48 pins. The pin configuration is as follows:
Pin Number | Pin Name | Description
-----------|----------|------------
1 | VDDO | Output Power Supply
2 | VDD | Core Power Supply
3 | GND | Ground
4 | XAXB | Differential Input Pair
5 | XAXA | Differential Input Pair
6 | XBXB | Differential Input Pair
7 | XBXA | Differential Input Pair
8 | YAXB | Differential Input Pair
9 | YAXA | Differential Input Pair
10 | YBXB | Differential Input Pair
11 | YBXA | Differential Input Pair
12 | ZAXB | Differential Input Pair
13 | ZAXA | Differential Input Pair
14 | ZBXB | Differential Input Pair
15 | ZBXA | Differential Input Pair
16 | CLKIN | Reference Clock Input
17-32 | OUT0-OUT15 | Differential Clock Outputs
33-48 | OUT16-OUT31 | Single-Ended Clock Outputs
Functional Characteristics
- Programmable output frequencies and formats
- Low phase noise and jitter
- Integrated voltage-controlled crystal oscillator (VCXO)
- Spread Spectrum Clocking (SSC) support
- I2C interface for configuration and control
Advantages and Disadvantages
Advantages: - High-performance clock generation with precise frequency control - Flexible output configurations - Low phase noise and jitter for improved system performance
Disadvantages: - Requires external crystal or clock source for reference - Limited frequency range compared to some other clock generators
Applicable Range of Products
The SI5335B-B03161-GM is suitable for a wide range of applications that require high-performance clock generation, such as: - Communication systems - Data centers - Industrial automation - Test and measurement equipment - Consumer electronics
Working Principles
The SI5335B-B03161-GM utilizes a combination of PLL (Phase-Locked Loop) and VCXO technologies to generate precise clock signals. The input reference clock is multiplied and divided to produce the desired output frequencies.
Detailed Application Field Plans
- Communication Systems: Use the SI5335B-B03161-GM to generate clock signals for data transmission and synchronization in wireless communication systems.
- Data Centers: Employ the clock generator to provide stable and synchronized clocks for servers, switches, and storage devices in data center environments.
- Industrial Automation: Utilize the device to generate precise timing signals for industrial control systems, ensuring accurate operation and synchronization of various components.
- Test and Measurement Equipment: Incorporate the clock generator into test and measurement instruments to ensure accurate timing and synchronization during data acquisition and analysis.
- Consumer Electronics: Integrate the SI5335B-B03161-GM into consumer electronic devices that require precise clock signals, such as high-definition televisions and audio equipment.
Detailed Alternative Models
- SI5338A-B-GM: Similar clock generator with extended frequency range and additional features.
- SI5341B-B-GM: Clock generator with integrated jitter attenuator for improved signal quality.
- SI5368A-B-GM: Multi-channel clock generator with advanced synchronization capabilities.
- SI5389B-B-GM: High-performance clock generator with ultra-low phase noise and jitter.
- SI5324B-B-GM: Clock generator with built-in voltage-controlled crystal oscillator (VCXO) for simplified design.
5 Common Technical Questions and Answers
Q: Can the SI5335B-B03161-GM generate non-integer output frequencies? A: Yes, the device supports fractional-N synthesis, allowing it to generate non-integer output frequencies.
Q: What is the maximum output frequency of the SI5335B-B03161-GM? A: The device can generate clock signals with frequencies up to 808 MHz.
Q: Does