5076

The 5076 series of miniature VCXO ICs provide a wide frequency pulling range, even when using miniature crystal units for which a wide pulling range is difficult to provide. They employ a recently developed varactor diode fabrication process that provides a wide frequency pulling range and good linearity without any external components. Also, they employ a regulated voltage drive oscillator circuit that significantly reduces current consumption, crystal current, and oscillation characteristics supply voltage dependency. The 5076 series are ideal for miniature, wide pulling range, low power consumption, VCXO modules.

Datasheets

PDF5076.pdf

Block Diagram


Block Diagram

Key Features

  • VCXO with efficient integrated varactor
  • Regulated voltage drive oscillator circuit for reduced power consumption, crystal drive current, and oscillation frequency stability versus supply voltage
  • Wide frequency pulling range: ±160ppm(B1 version, f=27 MHz)
  • (Crystal: ?=300, C0=1.5pF)
  • Operating supply voltage range: 1.6V to 2.0V
  • Oscillation frequency range(for fundamental oscillation): 20 MHz to 55 MHz(varies with version)
  • Low current consumption: 0.5mA(B1 version, f=27 MHz, no load, VDD=1.8V)
  • Frequency divider built-in
  • Selectable by version: f0, f0/2, f0/4, f0/8, f0/16
  • Frequency divider output for 1.3 MHz(min) low frequency output
  • VC pin input resistance: 10MOhm(min)
  • CMOS output
  • Two types of pad layout selectable by mounting method
  • Ax version: for Flip Chip Bonding
  • Bx version: for Wire Bonding
  • Package: Wafer form, Chip form
  • -40 to 85°C operating temperature range

Applications

  • Communications infrastructure
  • Computers
  • Industrial
  • System Clocks

Benefits

  • Small VCXO where board space is premium
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  1. CF5076A1
    CF5076A1

    Starting at $0.40

  2. CF5076A2
    CF5076A2

    Starting at $0.40

  3. CF5076A3
    CF5076A3

    Starting at $0.40

  4. CF5076A4
    CF5076A4

    Starting at $0.40

  5. CF5076A5
    CF5076A5

    Starting at $0.40

  6. CF5076AJ
    CF5076AJ

    Starting at $0.40

  7. CF5076AK
    CF5076AK

    Starting at $0.40

  8. CF5076AL
    CF5076AL

    Starting at $0.40

  9. CF5076AM
    CF5076AM

    Starting at $0.40

  10. CF5076AN
    CF5076AN

    Starting at $0.40

  11. CF5076B1
    CF5076B1

    Starting at $0.40

  12. CF5076B2
    CF5076B2

    Starting at $0.40

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