cts communications components, inc . 171 covington drive bloomingdale, il 60108 630-924-3500 document no. 008-0256-0 page 1 of 3 rev. a eco# 16710 electrical characteristics parameter symbol conditions min typical max unit output frequency range cb3 CB3LV f o - - 1.5 1.5 - - 133.333 133.333 mhz stability (note 1) ( see ordering information) d f/f - - - 20,25,32, 50 or 100 ppm supply voltage cb3 CB3LV v cc - - 4.5 3.0 5.0 3.3 5.5 3.6 v operating supply current cb3 i cc 1.5 mhz to 20 mhz c l =50pf 20.1 mhz to 80 mhz c l =50pf 80.1 mhz to 133.333 mhz c l =15pf - - - 10 30 40 25 50 100 ma CB3LV 1.5 mhz to 20 mhz c l =15pf 20.1 mhz to 80 mhz c l =15pf 80.1 mhz to 133.333 mhz c l =15pf - - - 7 20 30 12 40 60 ma output load c l 1.5 mhz to 50 mhz 50.1 mhz to 80 mhz 80.1 mhz to 133.333 mhz - - - - - - 50 30 15 pf output voltage levels logic '1' level logic '0' level v oh v oh v ol cmos load 10 ttl load cmos or ttl load vcc-0.5v - - - vcc-0.6v - - - 0.4 v output current i oh i ol v oh = 3.9v/2.2v v cc = 4.5v/3.0v v o l = 0.4v v cc = 4.5v/3.0v - - - - -16/-8 +16/+8 ma output duty cycle (50% level) sym 45 - 55 % rise & fall time (10% - 90% level) cb3 t r , t f 1.5 mhz to 20 mhz c l =50pf 20.1 mhz to 80 mhz c l =50pf 80.1 mhz to 133.333 mhz c l =15pf - - - 8 4 2.5 10 8 5 ns CB3LV 1.5 mhz to 20 mhz c l =15pf 20.1 mhz to 80 mhz c l =15pf 80.1 mhz to 133.333 mhz c l =15pf - - - 6 3 1.5 8 4 3 ns start up time - - - 10 ms enable function (note 2) - see ?enable truth table? on page 2 - - - - phase jitter tjrms (bandwidth 12 khz ? 20 mhz) - < 1 - ps rms notes: 1. inclusive of initial tolerance at time of shipment, changes in supply voltage, load, temperature and first year aging at an average operating temperature of 40 c. 2. reference cts application note 014-0002-0. cb3/CB3LV 7x5mm low cost clock oscillator stability to 20 ppm +3.3vdc or +5.0vdc operation cmos/ttl compatible operating temperature to ?40c to +85c output enable standard tape & reel packaging
cts communications components, inc . 171 covington drive bloomingdale, il 60108 630-924-3500 document no. 008-0256-0 page 2 of 3 rev. a eco# 16710 .200 [5.08] dimensions in inches [mm] suggested pad geometry .079 [2.00] .173 [4.40] .071 [1.80] ordering information cb3 - - m supply voltage lv = +3.3vdc blank = +5.0vdc frequency in mhz m ? indicates decimal point. frequency shall be recorded with 4 significant digits minimum to the right of the ?m?. frequency stability 6 = 20 ppm 5 = 25 ppm 7 = 32 ppm 3 = 50 ppm 2 = 100 ppm operating temperature range c = -20 c to +70 c i = -40 c to +85 c example p/n: CB3LV ? 3i ? 32m7680 or cb3 ? 3i ? 32m7680 mechanical specifications marking notes: 1. ** manufacturing site code. 2. frequency marked with 4 significant digits after the ?m?. 3. xx ? stability/temp. code. 4. x ? voltage code. terminations plated with 0.3 ? 1.0 um gold (au). quality and reliability quality systems meet or exceed the requirements of iso 9000: 2000 standards. reliability audits are performed on this or similar products with results available upon request. enable truth table pin 1 pin 3 ?1? output ?0? high imp. open output pin symbol functional description 1 eoh enable 2 gnd circuit and package ground 3 output rf output 4 vcc supply voltage 1 ( 1.12 ) 0.044 pin 1 identifier 4 3 2 inch ( mm ) key: ( 3.68 ) 0.145 ( 1.4 ) 0.197 ( 5.0 ) 0.055 0.200 ( 5.10 ) max ( 7.5 ) 0.295 0.071 ( 1.8 ) cts ** - cb3 xxmxxxx yyww xx x cb3/CB3LV 7x5mm low cost clock oscillator
cts communications components, inc . 171 covington drive bloomingdale, il 60108 630-924-3500 document no. 008-0256-0 page 3 of 3 rev. a eco# 16710 dimensions in millimeters direction of feed 5.40 5.70 8.40 7.90 16.0 8.0 4.0 ?1.50 1.75 2.10 2.40 ?23 ?180 ?60 17.5 120 ?13 2.0 environmental specifications storage temperature: -55c to +125c temperature cycle: 400 cycles, -55c to +125c, 10 min dwell, 1 min transfer mechanical shock: 1,500g?s, 0.5ms, ? sinewave, 3 s hocks each direction, in 3 planes sinusoidal vibration: 0.06? d.a., 10 to 55 hz and 20g?s, 55 to 2,000 hz, 3 cycles per plane gross leak: no leak shall appear while immersed in an fc40 or equivalent liquid at 125c for 20 seconds fine leak: mass s pectrometer leak rates less than 2x10 -8 cc/sec air equivalent resistance to soldering heat: product must survive 3 reflows of 260c peak, 10 seconds maximum high temperature operating bias: 2,000 hours at 125c, disregarding frequency shift frequency aging: < 5 ppm shift in 1,000 hours at 85c tape and reel information device quantity shall be 1,000 pieces on a 180mm reel. suggested reflow profile 0 100 200 300 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 time (seconds) temp. (c) maximum 260c, 10 seconds typical 225c 130c cb3/CB3LV 7x5mm low cost clock oscillator
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