規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | Fanout Buffer (Distribution), Multiplexer, Translator |
| Number of Circuits | 1 |
| Ratio - Input: Output | 1:6 |
| Differential - Input: Output | Yes/Yes |
| Input | CML, HCSL, LVCMOS, LVDS, LVPECL |
| Output | LVCMOS, LVDS, LVPECL |
| Frequency - Max | 725 MHz |
| Voltage - Supply | 1.71V ~ 3.63V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
概述
Description
The SI53301-B-GMR is a high-performance, low-jitter clock generator from Silicon Labs. It generates multiple output clocks from a single input reference, supporting frequencies up to 350 MHz. Key features include:
- Low jitter (< 1 ps RMS) for high-speed applications.
- Flexible output configurations (LVPECL, LVDS, HCSL, LVCMOS).
- I²C programmability for dynamic frequency adjustments.
- Wide input voltage range (2.5V–3.3V).
Ideal for networking, telecom, and data center applications, the SI53301-B-GMR ensures precise timing synchronization. Its compact package (QFN-24) makes it suitable for space-constrained designs.
For detailed specs, refer to the datasheet.
- Low jitter (< 1 ps RMS) for high-speed applications.
- Flexible output configurations (LVPECL, LVDS, HCSL, LVCMOS).
- I²C programmability for dynamic frequency adjustments.
- Wide input voltage range (2.5V–3.3V).
Ideal for networking, telecom, and data center applications, the SI53301-B-GMR ensures precise timing synchronization. Its compact package (QFN-24) makes it suitable for space-constrained designs.
For detailed specs, refer to the datasheet.
Equivalent
Equivalent products to the SI53301-B-GMR (a clock generator IC from Silicon Labs) include:
- SI53302-B-GMR (similar specs, different pinout)
- SI5338A-B-GMR (higher integration)
- 5P49V60 from IDT (Renesas)
- NB3N551 from ON Semiconductor
- CY29412 from Cypress (Infineon)
Check datasheets for exact compatibility.
- SI53302-B-GMR (similar specs, different pinout)
- SI5338A-B-GMR (higher integration)
- 5P49V60 from IDT (Renesas)
- NB3N551 from ON Semiconductor
- CY29412 from Cypress (Infineon)
Check datasheets for exact compatibility.
Pinout
The SI53301-B-GMR is a 32-pin (QFN package) programmable clock generator from Silicon Labs.
Key Functions:
- Generates up to 4 output clocks with frequencies from 8 kHz to 350 MHz.
- Supports LVPECL, LVDS, HCSL, or LVCMOS output formats.
- I²C programmable for flexible configuration.
- Low jitter performance (< 0.5 ps RMS).
- Operates from a 3.3V supply.
Applications:
- Networking, telecom, and data center equipment.
- FPGA/ASIC clocking.
Concisely, it’s a versatile, low-jitter clock generator in a compact 32-pin QFN package.
Key Functions:
- Generates up to 4 output clocks with frequencies from 8 kHz to 350 MHz.
- Supports LVPECL, LVDS, HCSL, or LVCMOS output formats.
- I²C programmable for flexible configuration.
- Low jitter performance (< 0.5 ps RMS).
- Operates from a 3.3V supply.
Applications:
- Networking, telecom, and data center equipment.
- FPGA/ASIC clocking.
Concisely, it’s a versatile, low-jitter clock generator in a compact 32-pin QFN package.
Application
The SI53301-B-GMR is a high-performance clock generator IC designed for precision timing applications. Key application areas include:
- Telecommunications: Synchronization in networking equipment (routers, switches).
- Data Centers: Clock distribution for servers and storage systems.
- Industrial Automation: Timing for PLCs, motor control, and sensors.
- Consumer Electronics: High-speed interfaces (HDMI, USB) in smart devices.
- Automotive: Infotainment and ADAS systems requiring stable clocks.
Its low jitter and flexible output options make it ideal for high-reliability systems.
- Telecommunications: Synchronization in networking equipment (routers, switches).
- Data Centers: Clock distribution for servers and storage systems.
- Industrial Automation: Timing for PLCs, motor control, and sensors.
- Consumer Electronics: High-speed interfaces (HDMI, USB) in smart devices.
- Automotive: Infotainment and ADAS systems requiring stable clocks.
Its low jitter and flexible output options make it ideal for high-reliability systems.
Package
The SI53301-B-GMR is available in a 32-pin QFN (Quad Flat No-Lead) package (5x5 mm). This compact, surface-mount package offers excellent thermal performance and is suitable for high-frequency clock applications.
