raltron electronics corporation 10651 nw 19th st. miami, florida 33172 u.s.a. tel: 305-593-6033 fax: 305-594-3973 e-mail: sales@raltron.com internet: http://www.raltron.com temperature compensated crystal oscillators features specifications wide frequency range to 800.00 mhz enable/disable and voltage control options ttl, hcmos, acmos, sinewave, clipped sinewave, ecl, and pecl output waveform and load characteristics frequency range 1.00 to 800.00 mhz (see table 1) frequency stability over operating temperature a: 0.5 ppm over 0 c to 50 c b: 1.0 ppm over 0 c to 70 c c: 1.0 ppm over -20 c to 70 c d: 1.5 ppm over -30 c to 75 c e: 2.0 ppm over -40 c to 85 c frequency stability vs. calibration 1.0 ppm maximum frequency stability vs. aging 1.0 ppm maximum per year storage temperature range -50 c to 90 c output waveform see table 1 for output types load see table 1 for load characteristics frequency stability vs. load variation 0.1 ppm maximum for 10% variation from standard load supply voltage +5.0 vdc 5% frequency stability vs. supply variation 0.2 ppm maximum for 5% variation from nominal supply supply current see table 1 for current characteristics enable/disable function (te option) see tables 2 and 3 for pin function and voltage voltage control function (tv option) see table 4 for characteristics environmental conditions see table 5 table 1 - output waveform and characteristics, frequency range, and mode of oscillation output waveform output code frequency range mode of oscillation code output characteristics clipped sinewave 0 8.00 mhz to 40.00 mhz f: fundamental load: 10 k ohm // 10pf output level: 0.7 v p-p minimum symmetry: 60/40 % to 40/60 % typical ttl 1 1.00 mhz to 30.00 mhz 30.00 mhz to 100.00 mhz 32.00 mhz to 160.00 mhz f: fundamental o: overtone p: phase locked loop (pll) load: hcmos to drive 2 ls ttl nominal or 10 ls ttl maximum gates "1" level: +2.4 vdc minimum "0" level: +0.1 vcc maximum symmetry: 40/60 to 60/40% at 1.2 v rise and fall time: 10 ns maximum current: 20 ma maximum (f), 30 ma maximum (o), 45 ma maximum (pll) hcmos 2 1.00 mhz to 30.00 mhz 36.00 mhz to 100.00 mhz 32.00 mhz to 160.00 mhz f: fundamental o: overtone p: phase locked loop (pll) load: 2 ls ttl/hcmos nominal or 10 ls ttl/hcmos maximum gates "1" level: +4.5 vdc minimum "0" level: +0.5 vdc maximum symmetry: 40/60 to 60/40% at 50% vcc level rise and fall time: 10 ns maximum jitter: 10 ps peak to peak maximum current: 20 ma maximum (f), 30 ma maximum (o), 45 ma maximum (pll) acmos 3 1.00 mhz to 30.00 mhz 36.00 mhz to 100.00 mhz 32.00 mhz to 160.00 mhz f: fundamental o: overtone p: phase locked loop (pll) load: 2 ls ttl/acmos nominal or 10 ls ttl/acmos maximum gates "1" level: +4.5 vdc minimum "0" level: +0.5 vdc maximum symmetry: 40/60 to 60/40% at 50% vcc level rise and fall time: 10 ns maximum jitter: 10 ps peak to peak maximum current: 20 ma maximum (f), 30 ma maximum (o), 45 ma maximum (pll) sinewave 6 8.00 mhz to 40.00 mhz f: fundamental load: 50 ohms nominal output level: 0 dbm minimum harmonics: -25 dbc maximum spurious: -60 dbc maximum current: 20 ma maximum ecl 7 100.00 mhz to 800.00 mhz p: phase locked loop (pll) load: 50 ohms connected to +3.0 vdc "1" level: +3.975 vdc minimum "0" level: +3.38 vdc maximum symmetry: 40/60 to 60/40% at +3.65 vdc level rise and fall time: 5 ns maximum jitter: 10 ps peak to peak maximum current: 130 ma maximum pecl 8 100.00 mhz to 800.00 mhz p: phase locked loop (pll) load: 50 ohms connected to +3.0 vdc "1" level: +3.975 vdc minimum "0" level: +3.38 vdc maximum symmetry: 40/60 to 60/40% at +3.65 vdc level rise and fall time: 5 ns maximum jitter: 10 ps peak to peak maximum current: 130 ma maximum series tx 125 and tv125
raltron electronics corporation 10651 nw 19th st. miami, florida 33172 u.s.a. tel: 305-593-6033 fax: 305-594-3973 e-mail: sales@raltron.com internet: http://www.raltron.com temperature compensated crystal oscillators voltage control function environmental conditions outline drawing pin function enable/disable function table 5 - environmental conditions mechanical shock mil-std-202f, test condition 213, condition a random vibration mil-std-202f, test condition 214, condition a sinusoidal vibration mil-std-202f, test condition 204, condition a hermeticity <5 x 10-8 cc atm/s solderability 260 c for 10 s maximum .031 0.8 .402 10.2 1 2 3 4 5 .500 12.7 .350 8.9 .700 17.8 1.422 36.10 1.00 25.40 1.072 27.2 .150 .020 3.8 0.5 .030 .005 0.76 .13 marking label 1 table 2 - pin function tx te tv pin 1 no connect enable/disable v cont. pin 2 no connect no connect no connect pin 3 vcc vcc vcc pin 4 output output output pin 5 case/ground case/ground case/ground table 3 - enable/disable function enable +2.0 vdc minimum or no connect disable +0.4 vdc maximum table 4 - voltage control option control voltage range +0.5 to +4.5 vdc nominal control voltage +2.5 vdc frequency deviation 10 ppm minimum linearity 10% maximum monotonic modulation bandwidth 10 khz minimum for -3 dbc point input imperdance 10 k ohms minimum slope positive series tx 125 and tv125
raltron electronics corporation 10651 nw 19th st. miami, florida 33172 u.s.a. tel: 305-593-6033 fax: 305-594-3973 e-mail: sales@raltron.com internet: http://www.raltron.com example: tx s 8 d 125 - 139m264000 (139.264 mhz) part numbering system phase noise characteristics option1: tcxo type tx: tcxo te: tcxo with enable disable tv: tcxo with voltage control option2: mode of reference oscillation f: fundamental o: overtone s: phase locked loop option 3: output type 0: clipped sinewave 6: sinewave 1: ttl 7: ecl 2: hcmos 8: pecl 3: acmos option 4: stability over temperature a: 0.5 ppm over 0 c to +50 c b: 1.0 ppm over 0 c to +70 c c: 1.0 ppm over -20 c to +70 c d: 1.5 ppm over -30 c to +75 c e: 2.0 ppm over -40 c to +85 c fundamental mode overtone mode phase locked loop (pll) mode temperature compensated crystal oscillators -115 -135 -145 -145 -85 -160 -140 -120 -100 -80 -60 -40 -20 0 10 hz 100 hz 1 khz 10 khz 100 khz offset from carrier dbc -110 -130 -140 -145 -80 -160 -140 -120 -100 -80 -60 -40 -20 0 10 hz 100 hz 1 khz 10 khz 100 khz offset from carrier dbc -80 -85 -85 -85 -70 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 hz 100 hz 1 khz 10 khz 100 khz offset from carrier dbc frequency format fff(unit)ffffff example 155.520 mhz 155m520000 622.08 mhz 622m080000 frequency series 1.5 ppm over -30 c to +75 c pecl output pll multiplier tcxo series tx 125 and tv125
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