SI5351B-B05748-GMR
Overview
Category
SI5351B-B05748-GMR belongs to the category of integrated circuits (ICs).
Use
It is commonly used as a clock generator and frequency synthesizer in various electronic devices.
Characteristics
- High frequency accuracy and stability
- Wide frequency range
- Low phase noise
- Programmable output frequencies
- Small package size
Package
SI5351B-B05748-GMR is available in a compact surface mount package.
Essence
The essence of SI5351B-B05748-GMR lies in its ability to generate accurate and stable clock signals for precise timing and synchronization in electronic systems.
Packaging/Quantity
This product is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.
Specifications and Parameters
- Frequency Range: 8 kHz to 160 MHz
- Output Channels: 3
- Supply Voltage: 2.5V to 3.63V
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The pin configuration of SI5351B-B05748-GMR is as follows:
| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage input | | 2 | GND | Ground | | 3 | SDA | I2C serial data input/output | | 4 | SCL | I2C serial clock input | | 5 | XIN | Crystal oscillator input | | 6 | XOUT | Crystal oscillator output | | 7 | CLK0 | Output channel 0 | | 8 | CLK1 | Output channel 1 | | 9 | CLK2 | Output channel 2 |
Functional Characteristics
SI5351B-B05748-GMR offers the following functional characteristics:
- Programmable frequency synthesis
- Fractional-N and Integer-N modes
- Spread spectrum modulation
- Clock output enable/disable control
- Output skew adjustment
- Phase synchronization capability
Advantages and Disadvantages
Advantages
- High frequency accuracy and stability
- Wide frequency range
- Flexible programming options
- Compact package size
Disadvantages
- Limited number of output channels
- Requires external crystal oscillator for operation
Applicable Range of Products
SI5351B-B05748-GMR is suitable for use in various electronic devices that require precise clock signals, such as communication systems, test equipment, and consumer electronics.
Working Principles
The working principle of SI5351B-B05748-GMR involves generating clock signals by synthesizing a base frequency using a phase-locked loop (PLL) and programmable dividers. The synthesized frequencies can be adjusted and distributed to multiple output channels.
Detailed Application Field Plans
SI5351B-B05748-GMR can be applied in the following fields:
- Communication Systems: Providing accurate timing for data transmission and reception.
- Test Equipment: Generating precise clock signals for measurement and calibration purposes.
- Consumer Electronics: Synchronizing various functions and operations within electronic devices.
Detailed Alternative Models
Some alternative models to SI5351B-B05748-GMR include:
- SI5351A-B-GM
- SI5351C-B-GM
- SI5351D-B-GM
5 Common Technical Questions and Answers
Q: What is the maximum frequency that SI5351B-B05748-GMR can generate? A: SI5351B-B05748-GMR has a maximum frequency range of 160 MHz.
Q: Can I adjust the output skew of the clock signals? A: Yes, SI5351B-B05748-GMR provides output skew adjustment capability.
Q: Is an external crystal oscillator required for SI5351B-B05748-GMR to operate? A: Yes, an external crystal oscillator is needed for proper functioning of the IC.
Q: Can I synchronize the phase of multiple SI5351B-B05748-GMR devices? A: Yes, SI5351B-B05748-GMR supports phase synchronization between multiple devices.
Q: What is the operating temperature range of SI5351B-B05748-GMR? A: SI5351B-B05748-GMR can operate within a temperature range of -40°C to +85°C.
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