40 specifications items code phs cellular unit remarks 2.8?% supply voltage v cc 2.8?% 3.0?% v 3.3?% 12.800 13.000 14.000 14.850 16.800 output frequency fo 19.200 19.200 19.440 mhz 19.680 19.800 operating temperature t opr -10 to 60 -30 to +80 ? storage temperature t str -20 to 70 -40 to 85 ? ?.5 max. ?.0 max. ppm vs temperature (after reflow) frequency stability f/fo ?.5 max. ?.2 max. ppm vs load ?.3 max. ppm vs voltage aging rate aging ?.0 max. ppm/year 1 year output voltage v out 0.8 min. vp-p load 10k ? /10pf supply current icc 2.0 max. ma no load t rimmer control range f/c ?.0 min. ppm v oltage control range f/v ex: ?.0 to ?.0 ppm 1.5v?v, 2.5v?v harmonics -3.0 max. dbc t emperature compensated crystal oscillators kt14 series how to order kt14 - e g r 28 n - 19.200m t features ?low profile smd type ?afc function available (9.0x7.0x1.7mm) ?2.8, 3.0, 3.3v drive available ?frequency adjustment free after reflow soldering process applications ?phs, pdc, gsm, dcs1800, amps, cdma, d-amps, pcs1900, etc. dimensions millimeters (inches) test circuit specifications 9.0 (0.354) 0.3 (0.012) 5.08 (0.200) 0.15 (0.006) 7.0 (0.276) 0.3 (0.012) 1.2 (0.047) 0.1 (0.004) 1.2 (0.047) 0.1 (0.004) 0.5 (0.020) 4.6 (0.181) 1.7 (0.067) max 1.4 (0.055) freq. adj. #1pin mark 12 43 marking vcon or n.c. 10k ? c1 a v power supply vcc synchronized scope counter c1 : probe capacitance(10.8pf) 43 2 1 oscillator pin configuration ? n. c. or v con ? gnd ? output ? +vcc 12.8000 14.850 19.440 13.000 16.800 19.680 14.400 19.200 19.800 packaging t = t ape and reel 2,000 pcs/reel frequency (mhz) afc function n = no, l = yes (trimmerless) supply voltage 28 = 2.8v, 30 = 3.0v upper operating temp. v = 80 c, t = 70?, r = 60? lower operating temp. c = -30 c, g = -10?, e = -20? frequency stability k = ?ppm, e = ?.5ppm, d = ?.0ppm series t est circuit 1 (amplitude) test circuit 2 (harmonics and frequency) 10k ? a v 10pf oscillator 43 2 1 power supply vcc spectrum analyzer 100k ? vcon or n.c.
41 specifications items code cellular unit remarks 2.7 supply voltage v cc 3.0 v ? 3.3 26.000 19.440 output frequency fo 19.680 14.400 mhz ? 13.000 12.800 operating temperature t opr -30 to +80 ?c ? storage temperature t stg -40 to +85 ?c ? 2.0 max. ppm vs temperature (after reflow) frequency stability f/fo 2.5 max. 0.2 max. ppm vs load 0.3 max. ppm vs voltage aging rate aging 1.0 max. ppm/year 25?c2?c output voltage v out 0.8 min. vp-p load 10k /10pf supply current icc 1.5 max. ma ? t rimmer control range f/c ? ppm ? v oltage control range f/v 8.0 to 15 ppm ? harmonics ? -3.0 max. dbc ? t emperature compensated crystal oscillators kt16 series how to order kt16 - d c v 30 l - 19.680m t features miniature smd type afc function available (7.0x5.2.0x1.8mm) 2.7v, 3.0v, 3.3v frequency adjustment free drive available after reflow soldering process frequency stability = 2ppm at 30 to +80?c applications pdc, gsm, cdma, tdma dimensions millimeters (inches) test circuit specifications 7.0 (0.276) 0.3 (0.012) 5.2 (0.205) 0.3 (0.012) 1.8 (0.071) max 1.0 (0.039) 1.0 (0.039) 1.2 (0.047) 5.08 (0.200) 0.4 (0.016) 3.2 (0.126) marking area #1 pin mark 12 43 100k synchronized scope counter power supply vcc a v 12 43 oscillator 10k 5% vcon or n.c. c1 pin configuration v con gnd/case gnd output +vcc 12.800 14.850 19.440 13.000 16.800 19.680 14.400 19.200 19.800 packaging t = t ape and reel 4,000 pcs/reel frequency (mhz) afc function l = yes supply voltage 28 = 2.8v, 30 = 3.0v upper operating temp. v = 80? c, t = 70?c, r = 60?c lower operating temp. c = -30? c, g = -10?c, e = -20?c frequency stability k = 5ppm, e = 2.5ppm, d = 2.0ppm series t est circuit 1 (amplitude) test circuit 2 (harmonics and frequency) 100k spectrum analyzer power supply vcc a v 12 43 oscillator 10pf 5% 10k 5% vcon or n.c.
42 specifications items code cellular unit remarks supply voltage v cc 2.6 to 5.5 v 26.000 19.440 19.200 output frequency fo 19.680 14.400 19.800 mhz 13.000 12.800 16.800 operating temperature t opr -30 to +80 ? storage temperature t stg -40 to +85 ? ?.5 max. ppm vs temperature (after reflow) frequency stability f/fo ?.0 max. ?.2 max. ppm vs load ?.3 max. ppm vs voltage aging rate aging ?.0 max. ppm/year 25??? output voltage v out 0.8 min. vp-p load 10k ? /10pf supply current icc 2.0 max. ma t rimmer control range f/c ppm v oltage control range f/v ?.0 to ?5 ppm harmonics -3.0 max. dbc t emperature compensated crystal oscillators kt18 series how to order kt18 - d c v 30 a - 19.680m t features ?miniature smd type ?afc function available (5.0x3.2x1.5mm) ?2.6 to 5.5v ?frequency adjustment free drive available after reflow soldering process ?frequency stability = ?ppm at 30 to +80? applications ?pdc, gsm, cdma, tdma dimensions millimeters (inches) test circuit specifications 1.6 (0.063) 0.7 (0.028) 0.1 (0.004) 1.5 (0.059) (max) 0.45 (0.018) 0.1 (0.004) 0.7 (0.028) 0.1 (0.004) 2.95 (0.116) 0.15 (0.006) terminal:w+ni(1~9 m)+au(0.3~0.7 m) 0.95 (0.037) 0.1( 0.004) #1pin marking 5.0 (0.197) 0.2 (0.008) 3.2 (0.126) 0.2 (0.008) marking area 1 2 4 3 100k ? synchronized scope counter power supply vcc a v 12 43 oscillator 10k ? 5% vcon or n.c. c1 pin configuration ? n.corv con ? gnd/case gnd ? output ? +vcc 12.800 16.800 19.680 13.000 19.200 19.800 14.400 19.440 26.000 packaging t = t ape and reel 4,000 pcs/reel frequency (mhz) afc function a = yes supply voltage 28 = 2.8v, 30 = 3.0v upper operating temp. v = 80 c, t = 70?, r = 60? lower operating temp. c = -30 c, g = -10?, e = -20? frequency stability k = ?ppm, e = ?.5ppm, d = ?.0ppm series t est circuit 1 (amplitude) test circuit 2 (harmonics and frequency) 100k ? spectrum analyzer power supply vcc a v 12 43 oscillator 10pf 5% 10k ? 5% vcon or n.c.
43 a b d c e #1pin h f feeding direction g r0.3 max k l i j aw t b d c p ackaging millimeters (inches) d c a c d b #2pin (gnd) #1pin (n.c or vcon) #3pin (output) #4pin (vcc) t emperature compensated crystal oscillators recommended land pattern reel dimensions millimeters (inches) abcdefg h i j kl kt14 7.80 7.90 12.0 ?.55 1.80 16.0 7.50 (0.307) (0.311) (0.472) (?.061) (0.071) kt16 (0.630) (0.295) 1.75 7.65 5.75 8.00 ?.00 ?.50 4.00 2.00 0.30 2.00 (0.069) (0.301) (0.226) (0.315) (0.079) (?.059) (0.157) (0.061) (0.012) (0.061) kt18 12.0 5.50 5.50 3.70 8.00 ?.50 1.60 (0.472) (0.217) (0.217) (0.146) (0.315) (?.059) (0.063) ab cd kt14 4.60 3.68 1.60 1.40 (0.181) (0.145) (0.063) (0.055) kt16 3.20 3.88 1.30 1.20 (0.126) (0.153) (0.051) (0.047) kt18 1.60 2.95 0.70 0.95 (0.063) (0.116) (0.028) (0.037) abcdwt kt14 ?00 (?.937) 17.5 2.0 kt16 ?30 ?0 ?3 ?1 (0.689) (0.079) (?3.00) (?.150) (?.512) (?.827) kt18 ?00 13.5 2.20 (?.937) (0.531) (0.087) mm (inches) 0 50 100 150 200 250 temp( c) time(sec) 180 90sec 160 10 c 200 c min 40sec max peak : 235 5 c 10sec max recommended reflow profile packaging kt14: 2,000 pcs/reel kt16/kt18: 4,000 pcs/reel
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