SI53311-B-GM Universal Clock Buffer IC with 1.25 GHz Frequency Range and 100 fs Jitter in 5mm QFN Package
Price:
Negotiable
MOQ:
10
Delivery Time:
Negotiable
Brand:
Skyworks
Product Description
Product Overview
The SI53311-B-GM from Skyworks is a high-performance universal clock buffer and level translator IC designed for precision timing applications. This versatile chip delivers exceptional signal integrity with ultra-low jitter and skew performance.
Key Technical Specifications
Performance Characteristics
- Output-output skew: <50 ps
- Additive jitter: 100 fs RMS
- Propagation delay variation: <400 ps
- Frequency range: 1 MHz to 1.25 GHz
- Operating temperature: -40°C to +85°C
Configuration Options
- 6 differential or 12 LVCMOS outputs
- Output clock division: /1, /2, /4
- Pin-selectable output formats: LVPECL, LVDS, CML, HCSL, LVCMOS
- 2:1 multiplexer with hot-swappable inputs
- Asynchronous output enable control
Advanced Features
| Feature | Description |
|---|---|
| Power Supply | Independent VDD and VDDO (1.8V/2.5V/3.3V) |
| Noise Rejection | Excellent power supply noise rejection (PSRR) |
| EMI Performance | Selectable LVCMOS drive strength for optimized jitter and EMI |
| Package | 32-QFN (5mm x 5mm), RoHS compliant, Pb-free |
Target Applications
- High-speed clock distribution networks
- Ethernet switches and routers
- Optical Transport Network (OTN) equipment
- SONET/SDH systems
- PCI Express Gen 1/2/3 interfaces
- Storage systems and backplane clock distribution
- Telecom infrastructure and industrial equipment
- Server platforms
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Company
ZSUN CHIPS CO., LTD
Location
D202-A208, Building D, Guanghong Meiju, No. 163, Pingxin North Road, Hehua Community, Pinghu Street, Longgang District, Shenzhen, Guangdong, China
Contact Person
Rose Luo