p1145-3s, p1145-hc cmos series full size (14 pin dip) thru-hole metal clock oscillator p1145-3s: cmos with enable/ disable, p1145-hc without e/d 650 khz ? 69.999 mhz standard specifications overall frequency stability 50 ppm, 25 ppm, 20 ppm over operating temperature range operating temperature range 0 to +70 c is standard, but can be extended to - 40 to +85 c for certain frequencies supply voltage (vcc) 5.0 volts and 3.3 volts available symmetry (duty cycle) 40/60 to 60/40% is standard, but 45/55% at 50% of vcc is also available (see waveform 1) output load -3s: enable/disable option (e/d) output enabled when pin #1 is open or at logic ?1?; output disabled when pin #1 is at logic ?0?. rise and fall time frequency range (mhz) typical maximum 0.650 ? 10.000 7 10 3.0 4.0 10.001 ? 25.999 10 20 2.5 3.5 26.000 ? 34.999 15 25 2.5 3.5 35.000 ? 50.000 20 30 2.5 3.5 part numbering guide model frequency stability 45 = 50 ppm 44 = 25 ppm p11 45 - 3s e v - 60.0m - xxx (internal code or blank) consult factory for available frequencies and specs. not all options available for all frequencies. a special part number may b e assigned. 50.001 ? 69.999 25 35 2.5 3.5 frequency stability is inclusive of frequency shifts due to calibration, temperature, supply voltage, shock, vibration and load mechanical: not to scale inches (mm) (425) 776 - 1880, fax: (425) 776- 2760, ple- sales@pletronics.com, www.pletronics.com 16 nov 2006 pl tronics, inc. 0.807 (20.5) max pletronics 0.500 (12.7) max 0 .200 (5.08) max 0.600 (15.24) 0.300 (7.62) 1 7 14 8 -3s pin 1 = e/d -hc pin 1 = n.c. vcc out gnd 0.031 (0.8) 0.250 (6.35) max 0.020 (.51) standard load is 15pf (typ. 1 asic) maximum, see test circuit 3 or 1 (consult factory for heavier loads) tr & tf (ns) w/ 15pf load packaging tubes due to part size and factory abilities, part marking may vary from lot to lot and may contain our part number or an internal co de. logic levels logic ?1? 90% of vcc min; logic ?0? 10% of vcc max 20 = 20 ppm pl tronics , inc. 19013 36th ave. w, suite h lynnwood, wa 98036 usa manufacturer of high quality frequency control products . -3s with e/d -hc no e/d series max. supply current icc (ma) w/ 15pf load 3.3v 5.0v frequency in mhz special specifications (choose all that apply) supply voltage (vcc) blank: std specs ( 0 to +70 c, 40/60% symmetry) e: extended operating temperature range (- 40 to +85 c) s: 45/55% symmetry at 50% of vcc blank: 5.0v 10% v: 3.3 volts 10%
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