5019

The 5019 series are high-frequency 3rd overtone crystal oscillator module ICs operating up to 170 MHz and operation at 2.5, 3.0 and 3.3 Volt supply. The series offer lower crystal current operation than 5005A and B series, low start up voltage, and excellent stability of operation over temperature, while maintaining good phase noise and jitter performance.

Target use: 7.0x5.0 mm and 5.0x3.2 mm packages and applications requiring good phase noise and jitter performance at high frequency. Design extends the frequency of operation with lower crystal current and power consumption than 5005 series and enables migration from 7.0x5.0 mm to 5.0x3.2 mm with better design margins. This series is best choice for package designs with external contacts for 100% DLD testing.

Datasheets

PDF5019.pdf

Block Diagram


Block Diagram

Key Features

  • 2.25 to 3.6V operating supply voltage range
  • RD built-in to reduce crystal current in the oscillator circuit
  • Recommended operating frequency range (varies with version)
    • 2.5V operation: 60 to 155.52 MHz
    • 3.0V operation: 60 to 170 MHz
  • Oscillator capacitors with excellent frequency response built-in
  • Feedback resistors with good temperature characteristics built-in
  • Oscillation detector function aids clean startup
  • 30pF output load (3.3V operation)
  • Standby CMOS input disables with high impedance output, oscillator stops
  • 3µA@2.5V 5µA@3.3V 10µA@5V max Standby current
  • CMOS output
  • Molybdenum-gate CMOS process
  • Package: Chip form for ceramic LCC assembly
  • -40°C to 85°C operating temperature range

Applications

  • Ethernet (Gb)
  • SONET
  • Internet infrastructure
  • Fiber Communications
  • Routers
  • Switches
  • System Clock

Benefits

  • Better crystal margins than 5005A
  • Suitable for 100% external DLD testing
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  1. CF5019ALA
    CF5019ALA

    Starting at $0.13

  2. CF5019ALB
    CF5019ALB

    Starting at $0.13

  3. CF5019ALC
    CF5019ALC

    Starting at $0.13

  4. CF5019ALD
    CF5019ALD

    Starting at $0.13

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