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DSA612

Automotive grade 2-output MEMS Clock Gen

Status: In Production

Features:

  • Automotive AEC-Q100 Qualified
  • MEMS-Based Clock Generator Eliminates the Need for External Crystal or Reference Clock
  • Two LVCMOS Output Clocks: 2 kHz to 100 MHz
  • Low Power Consumption: ~5 mA (Both Outputs Active)
  • Wide Supply Voltage Range: 1.71V to 3.63V
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Overview
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Development Environment
RoHS Information
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Device Overview

Summary

The DSA612 family of devices is industry’s smallest MEMS clock generator that can replace up to two crystals and oscillators on a board, reducing timing component board space by up to 80 percent. The clock generator eliminates the need for an external crystal by integrating the low power and high stability Micro-Electro-Mechanical Systems (MEMS) resonator. The family includes two low power fractional PLLs that provide leading frequency flexibility and robust jitter performance. The two-output DSA612 MEMS oscillators are excellent choices for use as clock references in automotive applications in which small size, low power consumption, and long-term reliability are paramount. The family of devices are AEC-Q100 qualified.Customer can configure output frequency, control pin function, package size, PPM accuracy and temperature range. Up to three output drive strengths are available based on the custom board loading condition. Spread-Spectrum clocks are also available for EMI reduction.

The DSA612 is a highly configurable device and is factory programmed to meet the customer’s needs. Please go to  ClockWorks Configurator  to configure the output frequencies and control functions,  generate custom part number and data sheet, and order samples.

Under the same family, the DSA613 supports three LVCMOS clock outputs and one control input.   

Additional Features
  • Automotive AEC-Q100 Qualified
  • MEMS-Based Clock Generator Eliminates the Need for External Crystal or Reference Clock
  • Two LVCMOS Output Clocks: 2 kHz to 100 MHz
  • Low Power Consumption: ~5 mA (Both Outputs Active)
  • Wide Supply Voltage Range: 1.71V to 3.63V
  • Ultra-Small Package Sizes:
    • 1.6 mm x 1.2 mm
    • 2.0 mm x 1.6 mm
    • 2.5 mm x 2.0 mm
  • High Frequency Stability: ±20 ppm, ±25 ppm, ±50 ppm
  • Wide Temperature Range:
    • Automotive Grade 1: –40°C to +125°C
    • Automotive Grade 2: –40°C to +105°C
    • Automotive Grade 3: –40°C to +85°C
  • Excellent Shock and Vibration Immunity:
    • Shock: Qualified to MIL-STD-883E Method 2002.3. Test Condition G (30,000g)
    • Vibration: Qualified to MIL-STD-883E Method 2007.2, Test Condition C (70g)
  • High Reliability
  • Lead-Free and RoHS-Compliant
Parametrics
Name
Value
Product Type
Low Power Clock Generators
# of Outputs
2
Voltage
1.71 - 3.63
Output Logic
LVCMOS
Output Frequency Min. (MHz)
0.002
Output Frequency Max. (MHz)
100

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