cfpt-123 surface mount tcxos issue 4 ; 8 june 2005 delivery options please contact our sales office for current leadtimes description cfpt-123 is a surface mount temperature compensated voltage controlled crystal oscillator (tcvcxo) providing a high degree of frequency stability over a wide temperature range package outline 7.0 5.0 2.0mm smd stock frequencies 10.0, 12.80, 13.0, 14.40, 15.360, 19.20, 19.44, 19.68, 20.0, 26.0mhz output waveform clipped sine 0.8v pk-pk minimum output load: 10k ? // 10pf 10% frequency adjustment 5ppm min, v control 1.5v1.0v applied to pad 1 vc input impedance >1.0m ? frequency stability temperature (see table) supply voltage variation: 0.2ppm (5% change) load variation: 0.2ppm (10% change) ageing 1ppm typical first year @ 25c storage temperature range ?55 to 125 solder conditions for typical soldering conditions, please see the relevant pages in applications notes marking model number frequency minimum order information required frequency + model number + frequency stability + operating temperature range outline in mm 7.00.2 2.0max 1 4 3 0.80.1 1.40.1 2 1.90.1 2.70.1 4.2 1.8 5.00.2 pad connections 1. voltage control 2. gnd 3. output 4. +vs 1.2 5.7 solder pad layout 0.30.1 test circuit oscillator 43 12 0.1 f ma power supply v +vs +vs v 10pf* probe to counter or scope 10k * inclusive of jigging and equipment
surface mount tcxos electrical specifications - maximum limiting values when measured in test circuit frequency range supply voltage supply current voltage control output waveform output model change number 10.0 to 26.0mhz 3.0v0.15v 2.5ma 5.0ppm min. /1.5v1.0v clipped sine 0.8v pk-pk min cfpt-123 frequency stabilities available over operating temperature ranges operating frequency stabilities vs operating temperature range temperature 1.5ppm 2.0ppm 2.5ppm 5.0ppm ranges 0 to 50c cp gp hp kp C10 to 60c cr gr hr kr C20 to 70c gs hs ks C30 to 80c gv hv* kv C30 to 85c hw kw C40 to 85c hx kx *please note code hv is the standard frequency stability vs operating temperature range ordering example 12.8mhz cfpt -123 hv frequency model number frequency stability vs operating temperature code outline in mm - tape outline in mm - reel 2.16 ? 1.5 16.0 7.5 2.0 8.0 8.18 4.0 5.56 +0.3 -0.1 ? 180 ? 60.0 16.40 20.20 13.00.2 note. other frequencies may be available, please contact our sales office.
cfpt-123 stock surface mount tcxos cfpt-123 - clipped sine frequency frequency operating stock no. alpha packaging stability temperature code code 10.0mhz 2.5ppm ?30 to 80c tvxo009984 t600b bulk 12.80mhz 2.5ppm ?30 to 80c tvxo009983 t602b bulk 13.0mhz 2.5ppm ?30 to 80c tvxo009982 t603b bulk 14.40mhz 2.5ppm ?30 to 80c tvxo009981 t604b bulk 15.360mhz 2.5ppm ?30 to 80c tvxo009980 t609b bulk 19.20mhz 2.5ppm ?30 to 80c tvxo009979 t616b bulk 19.440mhz 2.5ppm ?30 to 80c tvxo009978 t617b bulk 19.680mhz 2.5ppm ?30 to 80c tvxo009977 t618b bulk 20.0mhz 2.5ppm ?30 to 80c tvxo009976 t619b bulk 26.0mhz 2.5ppm ?30 to 80c tvxo009975 t626b bulk
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