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DSC2044

Status: In Production

Features:

  • Low RMS Phase Jitter: <1 ps (typ.)
  • High Stability: ±10, ±25, ±50 ppm
  • Industrial: -40°C to 85°C
  • Ext. Commercial: -20°C to 70°C
  • High Supply Noise Rejection: -50dBc
  • Two independent HCSL outputs
  • 3-bit Output Frequency Combinations
  • Short Lead Times: 2 Weeks
  • HCSL Output: 2.3 to 460MHz
  • Miniature Footprint of 3.2mm x 2.5mm
  • Qualified to MIL-STD-883
  • 20x better MTF than quartz oscillators
  • Lead Free and RoHS Compliant
  • Supply Range of 2.25V to 3.6V
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The DSC2044 series of high performance dual output oscillators utilize a proven silicon MEMS technology to provide excellent jitter and stability while incorporating additional device functionality. The two outputs are controlled by separate supply voltages to allow for high output isolation. The frequencies of the outputs can be identical or independently derived from a common PLL frequency source. The DSC2044 has provision for up to eight user-defined preprogrammed, pin-selectable output frequency combinations.DSC2044 is packaged in a 14-pin 3.2mm x 2.5mm QFN package and available in temperature grades from Ext. Commercial to Industrial.

Additional Features
    • Low RMS Phase Jitter: <1 ps (typ.)
    • High Stability: ±10, ±25, ±50 ppm
    • Wide Temperature Range
      • Industrial: -40°C to 85°C
      • Ext. Commercial: -20°C to 70°C
    • High Supply Noise Rejection: -50dBc
    • Two independent HCSL outputs
    • Pin-Selectable Configurations:
      • 3-bit Output Frequency Combinations
    • Short Lead Times: 2 Weeks
    • Wide Freq. Range:
      • HCSL Output: 2.3 to 460MHz
    • Miniature Footprint of 3.2mm x 2.5mm
    • Excellent Shock & Vibration Immunity
      • Qualified to MIL-STD-883
    • High Reliability
      • 20x better MTF than quartz oscillators
    • Lead Free and RoHS Compliant
    • Supply Range of 2.25V to 3.6V
Parametrics
Name
Value
Product Type
Low-Jitter Clock Generators
# of Outputs
2
Voltage
2.25 - 3.63
PDB
False
OE
False
FSEL
False
CSEL
False
CLK
False
Output Logic
HCSL
Ultra Low Power
False
Output Frequency Min. (MHz)
2.3
Output Frequency Max. (MHz)
460

Documents

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Data Sheets

Supporting Collateral

Programming Specifications

Board Design Files

  
71KB

Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
DSC2044FE1-H0003T
0.019500
0.090000
14
VQFN
2.5x3.2x0.9mm
NiPdAu
e4
DSC2044FE1-F0022
0.019500
0.042664
14
VQFN
2.5x3.2x0.9mm
NiPdAu
e4
DSC2044FE1-H0003
0.019500
0.042664
14
VQFN
2.5x3.2x0.9mm
NiPdAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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