iqxo-62, -63 surface mount spxos issue 4 ; 19 october 2004 delivery options please contact our sales office for current leadtimes output compatibility tri-state hcmos/ttl (5.0v) (iqxo-62) tri-state hcmos (3.3v) (iqxo-63) package outline smd ceramic package standard frequency stabilities 50ppm, 100ppm (inclusive of supply voltage & output load) operating temperature ranges ?10 to 70c (iqxo-62, 63) ?40 to 85c (iqxo-62i, -63i) storage temperature range ?40 to 85c tri-state operation logic ?1? to pad 1 enables oscillator output, iqxo-62 2.2v min, iqxo-63 0.7vs min logic ?0? to pad 1 disables oscillator output; when the oscillator output goes to the high impedance state, iqxo-62 0.8v max, iqxo-63 0.3vs max no connection to pad 1 enables oscillator output solder conditions for typical soldering conditions, please see the relevant pages in applications notes marking model number frequency stability code frequency minimum order information required frequency + model number + frequency stability output waveform - hcmos/ttl outline in mm 1.0 3.50.2 1.40.1 0.15 6.00.2 solder pad layout pad connections 1. enable/disable 2. gnd 3. output 4. +vs 1 3 4 2 1.5 1.0 1.4 1.4 1.4 1.4 1.1 1.1 t r t f t t 90%vs 10%vs 50%vs 0v +vs 2.4v 0.4v duty cycle = t x 100(%) t 1.4v
surface mount spxos outline in mm - tape ? 1.5 12.0 2.0 3.9 8.0 5.5 1.75 0.3 1.9 direction of feed test circuit - hcmos oscilloscope oscillator 43 12 frequency counter 0.1 f a power supply v +vs c l * +vs * inclusive of jigging & equipment capacitance note: c l = 50pf for model iqxo-62 and 15pf for model iqxo-63 test circuit - ttl (iqxo-62) oscillator 43 1 2 0.1 f a power supply v d 1 d 4 d 2 d 3 400r oscilloscope frequency counter 15pf* d 1 to d 4 = in4148 or equivalent *inclusive of jigging & equipment capacitance +vs +vs outline in mm - reel ? 250.0 ? 13.0 2.0 120 (3 equal) ? 21.0 ? 80.0 13.5 2.0 frequency frequency supply voltage supply current rise time(tr) fall time (tf) duty cycle model number range stability 1.8 to 50ppm, 3.3v0.3v 12ma 7ns 7ns 40/60% iqxo-63 25.0mhz 100ppm 5.0v0.5v 27ma 7ns 7ns iqxo-62 > 25.0 to 50ppm, 3.3v0.3v 16.5ma 7ns 7ns 40/60% iqxo-63 50.0mhz 100ppm 5.0v0.5v 45ma 7ns 7ns iqxo-62 electrical specification - maximum limiting values when measured in hcmos test circuit ordering example 24.0mhz iqxo-62 i b frequency model no operating temperature code; i = -40 to 85c; not applicable for 0 to 70c frequency stability: b = 50ppm; c = 100ppm note. only code ic is available please note that the rise and fall times listed are the maximum values we specify to cover various frequency breaks. in practise the actual values are generally lower depending upon the spot frequency chosen. for typical values please contact our sales office. note. other frequency / specification combinations may be available so please contact our sales office.
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