Low Voltage SM Oscillator GXO-U109 Specifications GXO-U109G: 1.8V supply, E/D GXO-U109J: 2.5V supply, E/D with power saving GXO-U109K: 2.8V supply, E/D with power saving Variant Parameters 7.50 (max) Frequency range: 5.00 (max) G CONNECTION 1 Enable/Disable 2 Ground 3 Output 4 Supply 5.08 1.40 1 4 1.20 2 3 2.00 100ppm 50ppm 25ppm B A Operating temperature range: -10 to +70C -40 to +85C I Storage temperature range: -55 to +125C 4 3 1 1.20 1.80 2 3.28 2.00 1.80 Scale 3:1 TOP VIEW Low voltage and low power consumption Ceramic package with metal lid Power saving function (J & K variants) Standard Frequencies Frequencies in MHz 1.84320 2.00000 3.68640 4.00000 5.00000 8.00000 10.00000 12.00000 14.31818 16.00000 18.43200 20.00000 24.00000 24.57600 25.00000 27.00000 29.48920 29.49120 30.00000 32.00000 33.86880 36.86400 40.00000 44.23680 44.73600 48.00000 49.15200 50.00000 64.00000 66.66600 70.00000 Other frequencies available. Please consult our sales office. Output (pad 3) Open 1 level 0 level Enabled or N/A * Enabled High Impedance * J & K variants do not operate if pad 1 is open circuit. Tel: +44 1460 256 100 30 Aug 2002 Fax: +44 1460 256 101 15 15 10ms max Waveform symmetry: 40:60 max 45:55 max (1.8 ~ 50.0MHz) 40:60 max (>50.0 ~ 80.0MHz) Driving ability: 15pF HCMOS Rise / fall time: 3.5ns max 5ns max Enable / disable function: Tristate (control via pad 1) 100ns / 100ns 10ms / 150ns Stand-by current (power-saving): 10A 10 12 12 20 Standard. Optional - Please specify required code(s) when ordering Ordering Information Enable / Disable Function Input (pad 1) 0 level = 20%VDD max 1 level = 80%VDD min 0 level = 10%VDD max 1 level = 90%VDD min Start up time: Enable / disable tristate function +1.8V (5%) +2.5V (5%) +2.8V (5%) Supply current (mA max): 1.8 ~ 32.0MHz >32.0MHz Logic levels: Features Supply voltage (VDD): 2.20 2.60 Option Codes Frequency stability: PAD K 1.8 ~ 70.0MHz 1.8 ~ 50.0MHz 1.8 ~ 80.0MHz ACTUAL SIZE 1.05 (max) J Product name + variant + option codes (if any) + frequency eg: GXO-U109G 40.0MHz 1.8V, 100ppm -10+70C GXO-U109J/BI 32.0MHz 2.5V, 50ppm -40+85C Option code X (eg GXO-U109K/X) denotes a custom spec. Available on T&R - 2k pcs per reel. Refer to our website for T&R and soldering details. E-mail: sales@golledge.com Web: www.golledge.com