CF5072BA Datasheet (Nippon Precision Circuits)

CF5072BA, 155MHz VCXO

Oscillator Equivalent Circuit www.datasheet4u.com The oscillator can be represented by the equivalent circuit shown below.

The crystal unit is connected to XIN, and the other terminal is connected to the LS and RP network.

A varicap is added with cathode connected to XR, and anode connected to XC.

CF5072BA Features

* characteristics optimized for VCXO operation, and includes a varicap connection pin. The CF5072BA can be conﬁgured with few external components, making them ideal as miniature VCXO modules. FEATURES I I I I 3.0 to 3.6V operating supply voltage range 70MHz to 200MHz oscillator frequency range Diffe