View ds1065 datasheet:

PRELIMINARY DS1065 EconOscillator/Divider www.dalsemi.com FEATURES PIN ASSIGNMENT 30 kHz to 100 MHz output frequencies Dallas User-programmable on-chip dividers (from 1- DS1065 513) User-programmable on-chip prescaler (1, 2, 4) No external components ±0.5% initial tolerance 1 2 3 ±3% variation over temperature and voltage Single 5V supply 1 2 3 BOTTOM FREQUENCY OPTIONS VIEW Part No. Max O/P freq. DS1065-100 100.000 MHz PIN DESCRIPTION DS1065-80 80.000 MHz TO-92 DS1065-66 66.667 MHz 1 I/O - Input/Output DS1065-60 60.000 MHz 2 VCC - Power Supply 3 GND - Ground DESCRIPTION The DS1065 is a fixed frequency oscillator requiring no external components for operation. Numerous operating frequencies are possible in the range of approximately 30 kHz to 100 MHz t