iqd frequency products ltd, station road, crewkerne, somerset ta18 8ar, united kingdom tel: +44 (1460) 270200; fax: +44 (1460) 72578; email: info@iqdfrequencyproducts.com web: www.iqdfrequencyproducts.com iqms-500, -510, -520, -530 series me ms oscillators issue 1; 29 apr il 2009 - rohs 2002/95/ec description a series of factory programmable smd plastic packaged ? oscillators based on mems technology with high performance and low jitter package outlines 7 x 5mm (iqms-500, 501, 502, 503) ? 5 x 3.2mm (iqms-510, 511, 512, 513) ? 3.2 x 2.5mm (iqms-520, 521, 522, 523) ? 2.5 x 2mm (iqms-530, 531, 532, 533) ? frequency range 1 to 110mhz ? output compatibility & load tri-state / standby cmos ? drive capability 15pf max ? frequency stabilities 25ppm, 30ppm, 50ppm, 100ppm over the operating ? temperature range (inclusive of supply voltage variation, load variation, ageing, shock and vibration) operating temperature ranges C20 to 70c (iqms-500, 510, 520, 530 series) ? C40 to 85c (iqms-500i, 510i, 520i, 530i series) ? storage temperature range C55 to 125c ? tri-state operation (ts option) logic 1 ( ? >70%vs) to pad 1 enables oscillator output logic 0 ( ? <30%vs) to pad 1 disables oscillator output; when disabled the oscillator output goes to the high impedance state no connection to pad 1 enables oscillator output ? standby (st option) logic 1 ( ? >70%vs) to pad 1 enables oscillator output logic 0 ( ? <30%vs) to pad 1 oscillator output is low level; oscillation stops ( output weakly pulled down ) no connection to pad 1 enables oscillator output ? standby current: 10 ? m a max supply voltage 1.8v iqms-503, 513, 523, 533 ? 2.5v iqms-502, 512, 522, 532 ? 2.8v iqms-501, 511, 521, 531 ? 3.3v iqms-500, 510, 520, 530 ? rms period jitter @ 48mhz 6ps max (iqms-503, 513, 523, 533) ? 4ps max (iqms-500, 501, 502, 510, 511, 512, 520, 521, 522, ? 530, 531, 532) start-up time 6ms max ? outline (mm) - iqms-500, -501, -502, -503 5.00.15 7.00.15 0.850.15 1 2 3 4 5.08 1.4 1.1 5.08 3.81 2.0 2.2 pad connections 1. ts / st 2. gnd 3. output 4. +vs 5. n/c 1 2 3 4 2.6 5 outline (mm) - iqms-510, -511, -512, -513 3.20.1 5.00.1 0.850.15 1 2 34 2.39 1.2 1.1 2.54 2.2 1.6 1.5 pad connections 1. ts / st 2. gnd 3. output 4. +vs 1 2 3 4 0.8 ageing 1ppm max in 1st year @ 25 ? c environmental shock: mil-std-883f, method 2002 ? vibration: mil-std-883f, method 2007 ? temperature cycle: jesd22, method a104 ? solderability: mil-std-883f, method 2003 ? msl level 1 ? marking includes frequency (may be truncated) ? packaging bulk or tape & reel ? minimum order information required frequency + model number + tri-state/standby code + ? operating temperature code (if applicable) + frequency stability
iqd frequency products ltd, station road, crewkerne, somerset ta18 8ar, united kingdom tel: +44 (1460) 270200; fax: +44 (1460) 72578; email: info@iqdfrequencyproducts.com web: www.iqdfrequencyproducts.com electrical specifcation - maximum limiting values frequency range frequency stability supply voltage supply current (no load @ 20mhz) rise time (tr) (10-90%) fall time (tf) (90-10%) duty cycle model number 1.0 to 70.0mhz 25ppm, 30ppm, 50ppm, 100ppm 3.3v 10% 10ma 2ns 2ns 45/55% iqms-500, 500i iqms-510, 510i iqms-520, 520i iqms-530, 530i >70.0 to 110.0mhz 40/60% 1.0 to 70.0mhz 2.8v 10% 45/55% iqms-501, 501i iqms-511, 511i iqms-521, 521i iqms-531, 531i >70.0 to 110.0mhz 40/60% 1.0 to 70.0mhz 2.5v 10% 45/55% iqms-502, 502i iqms-512, 512i iqms-522, 522i iqms-532, 532i >70.0 to 110.0mhz 40/60% 1.0 to 70.0mhz 1.8v 5% 9ma 45/55% iqms-503, 503i iqms-513, 513i iqms-523, 523i iqms-533, 533i >70.0 to 110.0mhz 40/60% ordering example 10.0mhz iqms-500 ts i b frequency: model no: tri-state / standby code: ts = tri-state; st = standby operating temperature code: i = C40 to 85c; not applicable for C20 to 70c frequency stability code: a = 25ppm; h = 30ppm; b = 50ppm; c = 100ppm outline (mm) - iqms-520, 521, 522, 523 2.00.1 2.50.1 0.750.05 1 2 3 4 1.0 0.75 0.55 1.9 1.5 1.0 1.1 pad connections 1. ts / st 2. gnd 3. output 4. +vs 1 2 3 4 1.1 outline (mm) - iqms-530, 531, 532, 533 2.50.15 3.20.15 0.750.05 1 2 3 4 2.1 0.9 0.7 2.2 1.9 1.2 1.4 pad connections 1. ts / st 2. gnd 3. output 4. +vs 1 2 3 4 0.9 test circuit t r t f t t 90%vs 10%vs 50%vs duty cycle = t x 100(%) t output waveform oscilloscope oscillator 4 3 1 2 frequency counter a power supply v +vs 15pf* +vs *inclusive of jigging and equipment capacitance 0.1 f
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