SM Programmable Oscillator PXO-198 Specifications PXO-198H: 5.0V supply PXO-198L: 3.3V supply Variant Parameters H L 쮿 쮿 ±100ppm ±50ppm 쮿 왏 쮿 왏 Operating temperature range: -10 to +70°C 쮿 쮿 Frequency range: 340kHz ~ 125MHz 7.50 (max) Frequency stability: 5.00 (max) ACTUAL SIZE 1.30 1.40 6 1.20 1 2 3 6 5 4 2.00 4 2.20 2.60 1 1.20 1.80 3 3.28 Supply voltage (VDD): +5.0V (±10%) +3.3V (±10%) 쮿 Supply current (max): 40mA 쮿 쮿 Driving ability: 25pF HCMOS (0.34 ~ 100MHz) 15pF HCMOS (100 ~ 125MHz) 쮿 쮿 쮿 쮿 쮿 쮿 쮿 쮿 10ms max 쮿 쮿 5ns max 쮿 쮿 Waveform symmetry: 45:55 @ 50%VDD 쮿 쮿 ‘0’ level = 10%VDD max ‘1’ level = 90%VDD min Start up time: TOP VIEW PIN CONNECTION 1 Enable/Disable 2 Not connected 3 Ground 4 Output 5 Not connected 6 Supply Rise / fall times: ➠ ➠ ➠ ➠ Wide frequency range 01 May 1998 Ordering Information Product name + variant + option codes (if any) + frequency eg: PXO-198H 10.0MHz ±100ppm, 5V supply PXO-198L/B 20.0MHz ±50ppm, 3.3V supply Option code X (eg PXO-198H/X) denotes a custom spec. Under development - available Q4 1998. Factory programmable Custom frequencies on quick delivery Miniature SM package Tel: +44 1460 256 100 Fax: +44 1460 256 101 쮿 쮿 Standard. 왏 Optional - Please specify required code(s) when ordering Scale 3:1 Features B Logic levels: 2.00 1.80 Option Codes E-mail: [email protected] Web: www.golledge.com