Diodes Incorporated
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SD 3.3V

2.5V, 5.0x3.2mm, LVPECL Crystal Oscillator

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Product Description

The SD Series 3.3V crystal clock oscillator achieves superb jitter and stability over a broad range of operating conditions and frequencies. The output clock signal, generated internally with a patented oscillator design, is compatible with LVPECL logic levels. The device is available on tape and reel, is contained in a 5.0 x 3.2mm surface-mount ceramic package.

Features

  • 50 to 220 MHz Frequency Range
  • <1 ps RMS jitter with advanced non-PLL, patented design (U.S. Patent #7002423)
  • Thicker crystal for improved reliability
  • RoHS compliant

Applications

The SD Series is ideal for high-speed
applications requiring low jitter, including:

  •  1/10 Gigabit Ethernet
  • 2/4/10G Fibre Channel
  • Serial Attached SCSI (SAS)
  • Server & Storage platforms
  • SONET/SDH linecards
  • Passive Optical network (PON) Systems
  • HDD, Storage
  • SFP Module

Product Specifications

Product Parameters

Subfamily General XO
Product Series SD_3
Compliance(Only Automotive supports PPAP) Standard
Freq Range (MHz) 50 to 220
Jitter RMS (ps) <1
Stability (PPM) 20 to 50
Package Size (mm) 5.0 x 3.2
PkgType Ceramic Seam
Output Logic PECL
Supply Voltage (V) 3.3
Pads 6
Legacy PN SEL503

Related Content

Quality Documentation

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Additional Technical Documents are available upon request:
Application information, Evaluation board, and Other technical documents

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