SI5335B-B07963-GMR
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Clock Generator and Multiplier
- Characteristics: High-performance, Low-jitter, Programmable
- Package: 48-pin QFN (Quad Flat No-leads)
- Essence: Clock generation and distribution
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications and Parameters
- Frequency Range: 1 MHz to 350 MHz
- Output Channels: 12 differential outputs
- Supply Voltage: 3.3 V
- Operating Temperature Range: -40°C to +85°C
- Phase Noise: -150 dBc/Hz at 100 kHz offset
- Programmability: I2C interface for configuration
Detailed Pin Configuration
The SI5335B-B07963-GMR has a total of 48 pins. The pin configuration is as follows:
- VDDO_0
- VDDO_1
- VDDO_2
- VDDO_3
- VDDO_4
- VDDO_5
- VDDO_6
- VDDO_7
- VDDO_8
- VDDO_9
- VDDO_10
- VDDO_11
- GND
- GND
- GND
- GND
- GND
- GND
- GND
- GND
- GND
- GND
- GND
- GND
- SDA
- SCL
- VDDI
- GND
- XTAL_N
- XTAL_P
- VDDXO
- GND
- CLKOUT0_N
- CLKOUT0_P
- CLKOUT1_N
- CLKOUT1_P
- CLKOUT2_N
- CLKOUT2_P
- CLKOUT3_N
- CLKOUT3_P
- CLKOUT4_N
- CLKOUT4_P
- CLKOUT5_N
- CLKOUT5_P
- CLKOUT6_N
- CLKOUT6_P
- CLKOUT7_N
- CLKOUT7_P
Functional Characteristics
The SI5335B-B07963-GMR is a highly versatile clock generator and multiplier. Its key functional characteristics include:
- Programmable output frequencies
- Low jitter performance
- Spread Spectrum Clocking (SSC) support
- Integrated crystal oscillator
- I2C interface for easy configuration
- Output enable/disable control
Advantages and Disadvantages
Advantages: - Wide frequency range - High-performance phase noise - Flexible programmability - Compact package size
Disadvantages: - Requires external crystal oscillator - Limited number of output channels
Applicable Range of Products
The SI5335B-B07963-GMR is suitable for various applications that require precise clock generation and distribution. It can be used in:
- Communication systems
- Data centers
- Industrial automation
- Test and measurement equipment
- Consumer electronics
Working Principles
The SI5335B-B07963-GMR generates clock signals by multiplying the frequency of an input reference clock. It uses a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to achieve accurate frequency multiplication. The programmable nature of the IC allows users to configure the desired output frequencies and other parameters.
Detailed Application Field Plans
Communication Systems: The SI5335B-B07963-GMR can be used in network switches, routers, and wireless communication devices to provide synchronized clock signals for data transmission.
Data Centers: In large-scale data centers, the IC can be utilized to generate multiple clock signals for various components, ensuring precise timing synchronization.
Industrial Automation: Industrial control systems often require accurate timing for synchronized operations. The SI5335B-B07963-GMR can serve as a reliable clock source in such applications.
Test and Measurement Equipment: Oscilloscopes, signal generators, and other test instruments rely on stable and precise clock signals. This IC can provide the necessary timing accuracy.
Consumer Electronics: High-performance audio/video equipment, gaming consoles, and digital televisions can benefit from the SI5335B-B07963-GMR's low-jitter clock generation capabilities.
Detailed Alternative Models
SI5338A-B07963-GMR: Similar to SI5335B-B07963-GMR but with additional features like integrated voltage regulators and improved phase noise performance.
SI5341C-B07963-GMR: A higher-end