WF5076xx-4 Datasheet (NPC)

WF5076xx-4, VCXO

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 (p

5076 series VCXO Module IC with Built-in Varicap OVERVIEW The 5076 series are miniature VCXO ICs that 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 varicap 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 c

WF5076xx-4 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