OVERVIEW
The CF5008A1 is a VCXO module IC that employs a circuit structure with low parasitic capacitance effects and a wide frequency range. Built-in components mean that few external components are required to construct a VCXO.

FEATURES
■ Up to 30 MHz operation
■ Inverter amplifier feedback resistor built-in
■ 8 mA (VDD = 5 V), 4 mA (VDD = 3 V) drive capability
■ 2.7 to 5.5 V supply voltage
■ Circuit structure with low parasitic capacitance effects
    • Direct connection to varicap diodes and crystal
■ Few external components required to form a VCXO
■ Amplitude limiting resistor Rd built-in
■ Chip form (CF5008A1)