CF5017 Datasheet (Nippon Precision Circuits) - 3rd Overtone Crystal Oscillator

CF5017, 3rd Overtone Crystal Oscillator

and PAD DIMENSIONS Pad dimensions [µm] Name I/O Description X INHN XT XTN VSS Q VDD I I O * O * Output state control input.

High impedance when LOW (oscillator stops).

Power-saving pull-up resistor built-in.

Ampliﬁer input Ampliﬁer output Ground Output.

Output frequency.

High impedan

CF5017 series 3rd Overtone Crystal Oscillator Module ICs www.datasheet4u.com OVERVIEW The CF5017 series are 3rd overtone crystal oscillator ICs.

Devices are available that provide 3rd overtone oscillation in the range 30MHz to 80MHz.

The oscillator circuit is comprised of feedback resistors with good temperature characteristics and oscillation capacitors with excellent frequency response for stable 3rd overtone oscillation.

Also, the chip layout is optimized, resulting in a large reduction in c

CF5017 Features

* I I I I I I I 2.7 to 5.5V operating supply voltage range 30MHz to 80MHz oscillation frequency range (varies with version)

* 40 to 85°C operating temperature range Oscillation capacitors built-in

* CG = 8pF, CD = 15pF Inverter ampliﬁer feedback resistor built-in Standby function