Overview
The SI53307-B-GM is a universal 2:2 low jitter clock buffer/level translator produced by Skyworks Solutions Inc. This device is part of the Si5330x family, known for its low-jitter, low-skew, and universal/any-format buffer capabilities. It is designed for clock distribution and redundant clocking applications, supporting a wide range of input and output clock formats.
Key Specifications
| Specification | Details |
|---|---|
| Package | 16-Pin QFN EP |
| Temperature Range | –40°C to 85°C |
| Input Clock Frequency Range | 1 MHz to 725 MHz |
| Input Clock Formats | LVPECL, low-power LVPECL, LVCMOS, LVDS, HCSL, CML |
| Output Clock Formats | Pin-selectable: LVPECL, low-power LVPECL, LVCMOS, LVDS, HCSL, CML |
| Supply Voltage | 1.8V, 2.5V, 3.3V (core and output bank supply pins) |
| Jitter Performance | Ultra-low additive jitter |
| Skew and Propagation Delay | Low skew and low propagation delay variability |
| Mounting Type | Surface Mount |
| RoHS Compliance |
Key Features
- Glitchless switching mux for redundant clocking applications
- Pin-selectable output clock signal format and divider selection
- Universal input stage supporting various clock formats (LVPECL, low-power LVPECL, LVCMOS, LVDS, HCSL, CML)
- Integrated level translation without the need for external circuitry
- Minimal cross-talk and superior supply noise rejection
- Independent core and output bank supply pins
Applications
The SI53307-B-GM is ideal for various applications requiring low-jitter clock distribution, including:
- Telecommunication systems
- Datacenter infrastructure
- Networking equipment
- High-performance computing
- Aerospace and defense systems
Q & A
- What is the temperature range of the SI53307-B-GM?
The temperature range is –40°C to 85°C. - What are the supported input clock formats?
The device supports LVPECL, low-power LVPECL, LVCMOS, LVDS, HCSL, and CML. - Can the output clock format be selected?
- What is the maximum input clock frequency?
The maximum input clock frequency is 725 MHz.- Does the device support glitchless switching?
- Is the device RoHS compliant?
- What is the package type of the SI53307-B-GM?
The package type is 16-Pin QFN EP.- What are the supply voltage options for the core and output banks?
The supply voltage options are 1.8V, 2.5V, and 3.3V.- How does the device handle supply noise?
The device provides superior supply noise rejection.- Is there an evaluation kit available for this device?
- What is the maximum input clock frequency?
