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ASFLMPHC-100.000MHZ-LR-T

ASFLMPHC-100.000MHZ-LR-T

Abracon LLC
100 MHz XO (Standard) HCSL Oscillator 2.25V ~ 3.6V Enable/Disable 6-SMD, No Lead
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Overview

The ASFLMPHC-100.000MHZ-LR-T is a high-performance 100 MHz MEMS oscillator utilizing Abracon's Pure Silicon technology. It provides a differential HCSL (Host Clock Signal Level) output, which is specifically optimized for high-speed serial interfaces and clock distribution in data-heavy environments. This surface-mount component operates over a wide voltage range of 2.25V to 3.6V and offers an industrial-grade temperature range of -40C to +85C.

Why Choose This Part

This oscillator features a MEMS-based resonator, making it significantly more resistant to mechanical shock and vibration compared to traditional quartz oscillators. It offers a tight frequency tolerance of 25ppm and includes an enable/disable function for power management. The HCSL output ensures high-speed switching with reduced power consumption and low EMI in differential signaling applications.

Applications

PCI Express Clocking
Ideal for providing the 100 MHz reference clock required by PCIe Gen 1, 2, 3, and 4 high-speed serial buses.
Network Storage
Used in SAN and NAS hardware to provide low-jitter timing for high-speed data transfer protocols.
Data Center Infrastructure
Provides reliable timing for servers, routers, and switches requiring differential signaling to minimize electromagnetic interference.
FPGA Reference Clocks
Serves as a stable, low-phase-noise input clock for FPGAs and ASICs that utilize HCSL logic levels for their high-speed transceivers.

Key Specifications

Type XO (Standard)
Output HCSL
Function Enable/Disable
Frequency 100 MHz
Mounting Type Surface Mount
Base Resonator MEMS
Package / Case 6-SMD, No Lead
Size / Dimension 0.197" L x 0.126" W (5.00mm x 3.20mm)
Voltage - Supply 2.25V ~ 3.6V
Height - Seated (Max) 0.035" (0.90mm)
Operating Temperature -40degC ~ 85degC
Current - Supply (Max) 60mA
Supplier Device Package 6-SMD (5x3.2)

Getting Started

When integrating this part, ensure the 6-SMD footprint includes a 0.1uF bypass capacitor placed as close as possible to the VDD pin. Verify that the HCSL termination matches your receiver requirements, typically involving 50-ohm traces to ground or specific series resistors. No external crystals are required as the MEMS resonator is internal to the package.