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SI53344-B-GM
+Nomenclature2:10 LVDS BUFFER (1.25GHZ), 2:1
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FabricantSkyworks solutions GmbH.
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Pièce fabricant #SI53344-B-GM
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Fiche technique SI53344-B-GM DataSheet
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Package QFN-32
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En stock7647
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Spécifications
| Attribut | Valeur |
| Package | Tray |
| ProductStatus | Active |
| Type | Fanout Buffer (Distribution), Multiplexer |
| NumberofCircuits | 1 |
| Ratio-Input:Output | 2:10 |
| Differential-Input:Output | Yes/Yes |
| Input | CML, HCSL, LVCMOS, LVDS, LVPECL |
| Output | CML, HCSL, LVCMOS, LVDS, LVPECL |
| Frequency-Max | 1.25 GHz |
| Voltage-Supply | 1.71V ~ 3.63V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 32-VFQFN Exposed Pad |
Présentation
Description
Key features of the SI53344-B-GM include multiple output frequencies, high-frequency synthesis from a low-frequency reference, flexible frequency planning, and programmable output formats. It supports both differential and single-ended clock outputs, allowing it to interface with a wide variety of devices. The device also features an integrated loop filter, which helps minimize the number of external components required, thereby simplifying circuit design.
The SI53344-B-GM is typically controlled via an I2C interface, allowing for easy configuration and dynamic adjustments. Its small footprint and power efficiency make it an attractive choice for modern electronic systems that demand high precision and reliability.
Equivalent
1. Texas Instruments LMK03328: A low-jitter clock generator with similar features.
2. Renesas 5P49V6965: A programmable clock generator with comparable performance.
3. Analog Devices AD9577: Designed for similar clock generation applications.
4. Microchip's DSC6000 series: Offers similar functionality as frequency synthesizers.
Ensure compatibility in terms of specifications and application requirements when selecting an equivalent product.
Features
1. Low Jitter Performance: Offers excellent jitter performance, suitable for high-speed communication systems.
2. Flexible Frequency Configuration: Supports a wide range of output frequencies, configurable through register settings.
3. Multi-Output Capabilities: Provides multiple clock outputs, allowing for synchronized clocking across different components in a system.
4. Power Supply Variability: Compatible with a variety of supply voltages, enhancing flexibility in power management.
5. Small Form Factor: Comes in a compact package, making it ideal for space-constrained applications.
6. Temperature Range: Operates over a broad temperature range, ensuring reliability in diverse environments.
7. Ease of Use: Configurable via an I2C interface, simplifying integration and setup.
8. Low Power Consumption: Designed to be energy-efficient, which is critical for battery-powered devices.
These features make the SI53344-B-GM suitable for applications in telecommunications, networking, and other systems requiring precise timing.
Pinout
The primary functions of the SI53344-B-GM include frequency synthesis, jitter attenuation, and clock distribution. It can generate multiple output frequencies from a single reference input, making it versatile for different timing requirements. The device also provides flexibility with its multiple output formats, supporting LVPECL, LVDS, and LVCMOS.
The SI53344-B-GM is often used in telecom, networking, and data center applications due to its ability to provide precise and stable clock signals that help in minimizing jitter and optimizing signal integrity.