Programmable Oscillator EXO-3C Specifications Product Parameters Package style: 8 7 6 5 7.00 (max) 1.60Ø 1 2 3 4 12.80 (max) 7.62 0.51 (min) 5.08 (max) 2.50 (min) 1.52 2.54 0~15° 0.60 (max) PIN CONNECTIONS 1 Original freq. 5 Select 1, see table 2 Divided freq. 6 Select 2, see table 3 Enable/Disable 7 Select 3, see table 4 Ground 8 Supply voltage Scale 1:1 Features Option Codes EXO-3C 8 pin DIP 쮿 Frequency range: 46.875kHz ~ 32.0MHz 쮿 Frequency stability: ±100ppm max (<30.0MHz) ±150ppm max (30.0 ~ 32.0MHz) 쮿 쮿 Operating temperature range: -10 to +70°C 쮿 Storage temperature range: -55 to +125°C 쮿 Supply voltage (VDD): +5.0V (±10%) 쮿 Supply current (max): 20mA 쮿 Driving ability: CMOS 쮿 Output voltage: ‘0’ level (VOL) = 0.5V max ‘1’ level (VOH) = 90%VDD min 쮿 쮿 Rise / fall times: 15ns max 쮿 Startup time: 1.5ms max (<30.0MHz) 2ms max (30.0 ~ 32.0MHz) 쮿 쮿 Waveform symmetry: 쮿 40:60 max specify 쮿 Standard. 왏 Optional - Please specify required code(s) when ordering « « « « « User programmable frequency divider Standard frequencies held in stock Output Frequency Selection INPUT Fast startup time Divider Selection OUTPUT Standby Original Freq. Enable / disable function Pin 7 Pin 6 Pin 5 Pin 3 Pin 1 Low cost for volume applications Low Low Low Low High Disabled fo Low Low Low High High High High Low High High Low Low High High High Low High Low High Low High High High High High High High High fo fo fo fo fo fo fo Standard Frequencies Frequencies in MHz 12.00000 12.28800 12.80000 14.31818 14.50000 14.74560 15.00000 15.36000 15.97440 16.00000 16.12800 16.25700 16.38400 17.73447 18.43200 19.20000 19.66080 20.00000 20.48000 21.47727 22.00000 22.11840 24.00000 24.57600 30.00000 32.00000 fo = Original frequency. fd = Divided frequency. Ordering Information Product name + frequency e.g: EXO-3C 14.31818MHz EXO-3C 32.0MHz Tel: +44 1460 256 100 18 Feb 2000 Fax: +44 1460 256 101 E-mail: [email protected] Web: www.golledge.com Divided Output Pin 2 Disabled fd = fo / 2 fd = fo / 22 fd = fo / 23 fd = fo / 24 fd = fo / 25 fd = fo / 26 fd = fo / 27 fd = fo / 28