Microsemi / Microchip ZL40264 Four Output Fanout Buffer
Microsemi / Microchip ZL40264 Four Output Fanout Buffer is part of a family of high-performance, ultra-low jitter, and low power PCIe Gen 1 to 5, Intel QPI fanout buffers with individual output enable pins. Using the 4 output ZL40264 and utilizing the individual output pin, you can create hot-swappable PCIe clock trees. Microsemi / Microchip ZL40264 Four Output Fanout Buffer is ideal for PCI Express generation 1/2/3/4/5 clock distribution, Intel QPI, and UPI distribution, servers, storage and data centers, switches, and routers.
Features
- One differential input which accepts any differential format
- Four differential HCSL outputs
- Ultra-low additive jitter: 32fs (in 12kHz to 20MHz integration band at 400MHz clock frequency)
- Supports clock frequencies from 0 to 400MHz
- Supports 2.5V or 3.3V power supplies for HCSL outputs
- Embedded Low Drop Out (LDO) Voltage regulator provides superior Power Supply Noise Rejection
- Maximum output-to-output skew of 50ps
- Individual Output Enable pin for each differential pair
- Transfers Spread-Spectrum without attenuation
Applications
- PCI Express generation 1/2/3/4/5 clock distribution
- UPI/QPI clock distribution
- Low jitter clock trees
- Logic translation
- Clock and data signal restoration
- High-performance microprocessor clock distribution
- Test Equipment
Functional Block Diagram
Inilathala: 2019-11-06
| Na-update: 2023-06-21