WF5076xx-4 - NPC

WF5076xx-4 VCXO Module IC

Pad No. 5076A× 1 2 3 4 5 6 5076B× 2 1 6 5 4 3 Pin XT XTN VDD Q VSS VC I/O I O – O – I Description Crystal connection pin (amplifier input) Crystal connection pin (amplifier output) (+) supply pin Clock output pin (−) supply pin Oscillation frequency control voltage input pin (positive polarity) (frequency increases with increasing voltage) BLOCK DIAGRAM Volt.

Features

I I I I I I VCXO with recently developed varicap diode built-in New fabrication process that significantly reduces parasitic capacitance and provides wide pulling range even when using miniature crystal units Regulated voltage drive oscillator circuit for reduced power consumption, crystal drive current, and oscillation characteristics voltage dependency Wide frequency pulling range
• ± 160ppm (B1 version, f = 27MHz) (Crystal: γ = 300, C0 = 1.5pF) Operating supply voltage range: 1.6V to 2.0V Oscillation frequency range (for fundamental oscillation): 20MHz to 55MHz (varies with version) I .