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DSA557-04 - Multiple Output MEMS PCIe Gen1/2/3/4 Clocks

Download the DSA557-04 datasheet PDF. This datasheet also covers the DSA557-03 variant, as both devices belong to the same multiple output mems pcie gen1/2/3/4 clocks family and are provided as variant models within a single manufacturer datasheet.

General Description

The DSA557 series of high performance PCI Express clock generators use a proven silicon MEMS technology to provide 100 MHz differential output clocks with excellent jitter and stability over a wide range of supply voltages and temperatures.

Key Features

  • Automotive AEC-Q100 Qualified.
  • Complies with PCIe Gen1/2/3/4 Common Clock Spec.
  • Integrated MEMS Resonator Eliminates the Need for External 25 MHz Crystal.
  • Wide Temperature Range: - Automotive Grade 2:.
  • 40°C to +105°C - Automotive Grade 3:.
  • 40°C to +85°C.
  • 100 MHz HCSL/LVDS/LVCMOS Options Available.
  • Dedicated Output Enable (OE) Pins for Clock Outputs.
  • Small Footprints: - 14-Lead VQFN (DSA557-03, Two Outputs) - 20-Lead.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DSA557-03-Microchip.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Microchip Technology

Part Number Description
DSA557-03 Multiple Output MEMS PCIe Gen1/2/3/4 Clocks
DSA557-05 Multiple Output MEMS PCIe Gen1/2/3/4 Clocks
DSA1001 1.8V-3.3V Low-Power Precision CMOS Oscillators
DSA1003 1.8V-3.3V Low-Power Precision CMOS Oscillators
DSA1004 1.8V-3.3V Low-Power Precision CMOS Oscillators

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DSA557-03/04/05 Multiple Output MEMS PCIe Gen1/2/3/4 Clocks for Automotive Features • Automotive AEC-Q100 Qualified • Complies with PCIe Gen1/2/3/4 Common Clock Spec • Integrated MEMS Resonator Eliminates the Need for External 25 MHz Crystal • Wide Temperature Range: - Automotive Grade 2: –40°C to +105°C - Automotive Grade 3: –40°C to +85°C • 100 MHz HCSL/LVDS/LVCMOS Options Available • Dedicated Output Enable (OE) Pins for Clock Outputs • Small Footprints: - 14-Lead VQFN (DSA557-03, Two Outputs) - 20-Lead VQFN (DSA557-04, Three Outputs; DSA557-05, Four Outputs) • Excellent Shock and Vibration Immunity - Qualified to MIL-STD-883 • High Reliability - 20x Better MTF than Quartz Oscillators • Low Current Consumption: 30% Lower than Competing Devices • Supply Range of 2.25V to 3.