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Datasheet Microchip PL520-20

ManufacturerMicrochip
SeriesPL520-20

PL520-20 is a VCXO IC specifically designed to pull high frequency fundamental crystals

Datasheets

  • Download » Datasheet PDF, 402 Kb, File published: Nov 9, 2015
    PL520-20 - Low Phase Noise VCXO (for 100-200MHz Fundamental Crystals)
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    PL520-20
    Low Phase Noise VCXO (for 100-200MHz Fundamental Crystals)
    DIE CONFIGURATION FEATURES XIN VDD VDD VDD VDD DNC DNC OUTSEL1 25 24 23 22 21 20 19 18 26 Die ID:
    A1919-19B XOUT 27 DNC 28 DNC 29 OE 30 VCON 31 DESCRIPTION C502A BLOCK DIAGRAM
    OE
    Q VCON Oscillator
    X+
    X-Amplifier
    w/
    integrated
    varicaps Q PL520-20 3 4 5 6 7 GND GND GND Reserved GNDBUF (0,0) 2 GND Y 17 GNDBUF 16 CMOS 15 LVDSB 14 PECLB 13
    12 VDDBUF
    VDDBUF 11 PECL 10 LVDS 9
    1 GND PL520-20 is a VCXO IC specifically designed to pull
    high frequency fundamental crystals. Its design was
    optimized to tolerate higher limits of inter-electrode
    capacitance and bonding capacitance to improve
    yield. It achieves very low current into the crystal
    resulting in better overall stability. Its internal
    varicaps allow on-chip frequency pulling, controlled
    by the VCON input. (1550,1475) X OE_SELECT 8 GNDBUF п‚ п‚ п‚ п‚ п‚ п‚ п‚ 100MHz to 200MHz Fundamental Mode Crystals
    Output range (no PLL):
    п‚ 100MHz – 200MHz (3.3V). ...

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Manufacturer's Classification

  • Clock and Timing > Oscillator > Oscillator Die

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