GXO-194S

SM Programmable Oscillator Specifications GXO-194 GXO-194L: 3.3V supply, 15pF CMOS PHOTO NOT AVAILABLE GXO-194S: 5.0V supply, 25pF CMOS GXO-194T: 5.0V supply, 5TTL Variant L S T Parameters Frequency range: 7.15 (max) Option Codes 1.0 ~ 100MHz 1.0 ~ 125MHz ±100ppm ±50ppm B Frequency stability: * See note 5.15 (max) Operating temperature range: -10 to +70°C -40 to +85°C ACTUAL SIZE Storage temperature range: -55 to +125°C Supply voltage (VDD): +3.3V (±0.3V) +5.0V (±0.5V) Supply current (max): Driving ability: 25mA 45mA 15pF CMOS 25pF CMOS 5TTL I 1.60 (max) 5.08 1.40 PAD 1 2 3 2 3 4 CONNECTION Enable/Disable Ground Output Supply 1 4 2.60 Scale 3:1 Features Logic levels: ‘0’ level = 0.4V max ‘1’ level = VDD-0.4V min ‘1’ level = 2.4V min Start up time: Rise / fall times: 10ms max 4ns max ➠ ➠ ➠ ➠ ➠ ➠ Wide frequency range Factory programmable Custom frequencies on quick delivery Enable / disable tristate function Stand-by power saving function Miniature SM package Waveform symmetry: 40:60 @ 50%VDD 40:60 @ 1.4V Output enable / disable time: 100ns / 100ns Enable / disable function: Tristate (control via pad 1) Stand-by Current: Ageing: 20µA max 50µA max ±5ppm max first year ±20ppm max Enable / Disable Function Input (pad 1) Open ‘1’ level ‘0’ level Output (pad 3) Enabled Enabled High Impedance Shock Resistance: Standard. Optional - Please specify required code(s) when ordering Ordering Information Product name + variant + option codes (if any) + frequency eg: GXO-194L 80.0MHz ±100ppm, 3.3V supply, CMOS GXO-194S/B 106.250MHz ±50ppm, 5.0V supply, CMOS Option code X (eg GXO-194T/X) denotes a custom spec. Availability of industrial temperature range (-40 to +85°C) depends on frequency. * Frequency stability excludes ageing, shock and vibration. Tel: +44 1460 256 100 24 Feb 1999 Fax: +44 1460 256 101 E-mail: sales@golledge.com Web: www.golledge.com