half-size, ttl and hcmos compatible clock oscillators 975h m 975hht * m 985h m 985hht * *tristate / enable-disable designing and manufacturing innovative frequency control devices since 1927 502 via del monte, oceanside, ca 92054 tel: 760.433.4510 fax: 760.434.0255 monitor products company inc reserves the right to make changes to its products and product specifications without notice. no liability is assumed as a result of their use or application. 05-25-01 electrical 975h 975hht 985h 985hht specifications hcmos hcmos/tristate hcmos hcmos/tristate supply voltage 5.0 vdc ! 0.5 v 3.0 vdc ! 0.3 v frequency range 1.0~100.0 mhz 1.0~70.0 mhz load 1.0 ~ 49.9 mhz = 50pf 50.0 mhz & up = 5 ttl or 10 lsttl or 15pf max capacitance 5 ttl or 10 lsttl or 15pf max input current 1.0 ~ 20.0 mhz: 20 ma 1.0 ~ 20.0 mhz: 10 ma 20.1 ~ 70.0 mhz: 40 ma 20.0 ~ 70.0 mhz: 20 ma (max) 70.1 ~ 100.0 mhz: 60 ma rise & fall 1.0 ~ 25.0 mhz: 10 ns 1.0 ~ 25.0 mhz: 10 ns 25.1 ~ 70.0 mhz: 6 ns 25.1 ~ 70.0 mhz: 6 ns time (max) 70.1 ~ 100.0 mhz: 4 ns operating temp 0 1 c ~ 70 1 c standard range (extended temp ranges available - call factory for other options) symmetry 60%/40% @ 2 vdd max std (55%/45% available) freq stability ! 100 ppm standard ( ! 25 ppm available) logic 0 level 10% x vdd min logic 1 level 90% x vdd max monitor products? 975h/hht and 985h/hht series of half-size clock oscillators combine state-of-the-art, thick film, hybrid technology with precision manufacturing, resulting in products of unsurpassed accuracy and reliability. their all-metal, resistance-welded cases ensure environmental protection and shielding to minimize emi/rfi. applications m systems clock m disk drives m cameras m computer applications m measuring instruments m communications equipment features m low power consumption m surface mount option m tristate function on 975hht & 985hht monitor products has a proven track record as a pioneer manufacturer in the frequency control market. if our extensive selection of standard and engineered crystals and oscillators does not meet your spec, we will work with you towards a customized solution. 975h 985h 975hht 985hht units = mm
502 via del monte, oceanside, ca 92054 tel: 760.433.4510 fax: 760.434.0255 monitor products company inc reserves the right to make changes to its products and product specifications without notice. no liability is assumed as a result of their use or application. 05-25-01 typical output waveform 975h1b2a @ 44.000 mhz = 975hht2c2a @ 80.000 mhz = 2 c 1 = 60 / 40 % 2 = 55 / 45 % symmetry sample part numbers : 975h 975hht series 975h = 5.0v 975hht = 5.0v, tristate 985h = 3.0v 985hht = 3.0v, tristate 2 2 temperature range 2= 0 1 c~70 1 c* 3 = -20 1 c~70 1 c a a packaging a = anti-static insertion tubes* g = smd (gull-wing) j = smd (j-lead) s = smd (glass epoxy base) x = customer spec 44.000 80.000 985h2b2a @ 36.000 mhz = 2 b 985h 2 a 36.000 985hht1b3a @ 66.666 mhz = 1 b 985hht 3 a 66.666 frequency (mhz) b b = 100ppm* c = 50ppm e = 25ppm part numbering key 1 * standard call factory for additional options. use full descriptive part number when ordering . parts will be marked with series and frequency only. test circuit 975h m 975hht m 985h m 985hht environmental performance specifications oper temp range 0 1 c~70 1 c (call factory for other ranges) storage temp range -55 1 c~125 1 c vibration mil-std-202f, method 204, 35g, 50 to 2000 hz shock mil-std-202f method 213b, test cond e, 1000g, 1/2 sine wave humidity 85% rh, 85 1 c, 48 hours hermetic seal leak rate 2 x 10 -8 atm-cm 3 /sec max reflow solderability 260 1 c, 10 secs max solderability mil-std-202f, method 208e frequency stability
|
