CF5011 Datasheet (Nippon Precision Circuits)

CF5011, 1.8V Crystal Oscillator

and PAD DIMENSIONS Pad dimensions [µm] Name I/O Description X Operation mode control input.

The oscillator stops and Q becomes high impedance when LOW.

Power saving pull-up resistor built in Q becomes high impedance when LOW.

Pull-up resistor built in Ampliﬁer input Ampliﬁer

CF5011 series 1.8V Crystal Oscillator Module ICs www.datasheet4u.com OVERVIEW The CF5011 series are low-voltage crystal oscillator module ICs that operate at 1.8V.

The crystal oscillator circuit and output buffer employ a low-voltage CMOS process operating at 1.8V.

The crystal oscillator circuit has a built-in thin-ﬁlm feedback resistor with good temperature characteristics and built-in capacitors with excellent frequency response, making possible a stable 3rd-harmonic oscillator with only the

CF5011 Features

* I I I I I 3rd-harmonic oscillation 1.6 to 2.0V operating supply voltage range 30 to 70MHz recommended operating frequency range Inverter ampliﬁer feedback resistor built-in Oscillator capacitors CG , CD built-in I I I I I Standby function fO output frequency (oscillator frequency) 8mA output dri