vcxos 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 cfpv-41, -42, -43, -44 smd vcxos issue 6; 1 november 2008 - rohs 2002/95/ec description a range of surface mount voltage controlled oscillators ? (vcxos) in a hermetically sealed ceramic package package outline 7 x 5mm ? frequency range 1 to 80mhz ? output compatibility & load tri-state hcmos ? load 15pf max ? standard frequency stabilities 25ppm, 50ppm, 100ppm (inclusive of supply voltage and ? output load variations over the operating temperature range) operating temperature ranges C10 to 70c (cfpv-41, -42, -43, -44) ? C40 to 85c (cfpv-41i, -42i, -43i, 44i) ? storage temperature range C40 to 85c ? tri-state operation logic 1 (>70%vs) to pad 2 enables oscillator output ? logic 0 (<30%vs) to pad 2 disables oscillator output; when ? disabled the oscillator output goes to the high impedance state no connection pad 2 enables oscillator output ? supply voltage 5.0v cfpv-41, -43 ? 3.3v cfpv-42, -44 ? voltage control (pad 1) 2.5v2.0v (cfpv-41, -43) ? 1.65v1.5v (cfpv-42, -44) ? pullability 50ppm min (cfpv-41, -42) ? 100ppm min (cfpv-43, -44) ? linearity positive <10% ? modulation bandwidth >20khz ? phase jitter <20mhz 1ps rms (12khz - 1mhz) ? start-up time 10ms max ? outline (mm) solder pad layout 1.8 2.0 2.54 pad connections 1. voltage control 2. enable/disable 3. gnd 4. output 5. n/c 6. +vs 1.90.2 5.0 max 7.5 max 1.4 2.6 1 2 3 56 4 4.2 5.08 5.08 output waveform t 80%vs 20%vs tr t f t duty cycle = t x 100(%) t 50%vs vol voh environmental shock: mil-std-202f, method 213b ? (1000g, 0.5ms, 1/2 sine) vibration: sinewave, frequency range 10-55hz, amplitude ? 1.52mm, 2 hrs in x, y, z axes (total 6 hrs) marking includes model number + operating temperature code (if applicable) ? + frequency stability code + frequenc y packaging bulk or tape & reel ? minimum order information required frequency + operating temperature code (if applicable) + ? model number + frequency stability
vcxos 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 pullability rise time (tr) (20-80%) fall time (tf) (80-20%) duty cycle model number 1.0 to 18.0mhz 25ppm, 50ppm, 100ppm 5.0 0.25v 20ma 50ppm min 5ns 5ns 40/60% cfpv-41, -41i 100ppm min cfpv-43, -43i 3.3v 0.3v 15ma 50ppm min cfpv-42, -42i 100ppm min cfpv-44, -44i > 18.0 to 30.0mhz 5.0 0.25v 30ma 50ppm min cfpv-41, -41i 100ppm min cfpv-43, -43i 3.3v 0.3v 15ma 50ppm min cfpv-42, -42i 100ppm min cfpv-44, -44i > 30.0 to 36.0mhz 5.0 0.25v 30ma 50ppm min cfpv-41, -41i 100ppm min cfpv-43, -43i 3.3v 0.3v 25ma 50ppm min cfpv-42, -42i 100ppm min cfpv-44, -44i > 36.0 to 52.0mhz 5.0 0.25v 40ma 50ppm min cfpv-41, -41i 100ppm min cfpv-43, -43i 3.3v 0.3v 25ma 50ppm min cfpv-42, -42i 100ppm min cfpv-44, -44i > 52.0 to 80.0mhz 50ppm, 100ppm 5.0 0.25v 50ma 50ppm min cfpv-41, -41i 100ppm min cfpv-43, -43i 3.3v 0.3v 35ma 50ppm min cfpv-42, -42i 100ppm min cfpv-44, -44i ordering example 13.0mhz cfpv-43 i b frequency model no. operating temperature code: i = C40 to 85c; not applicable for C10 to 70c frequency stability: a = 25ppm; b = 50ppm; c = 100ppm some combinations of specification may not be available, please check with our sales office. test circuit 120 (3 equal) ?13.0 ?60.0 2.0 17.5 ? 2 1.0 4.0 7.9 0.3 2.45max 5.4 8.0 ?1.5 ?1.6 1.75 7.5 16.0 marking ?180.0 tape and reel (mm) +vs 15pf* oscillator v v 2.0k 10.0k oscilloscope frequency counter a *inclusive of jigging and equipment capacitance 1 2 4 3 6 5 0.1 f
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