Temperature Compensated Crystal Oscillators (TCXO) Surface Mount Type TCXO (LSI Type) KT3225 Series for GPS 3.2x2.5mm Features How to Order KT3225F 27456 A C W 18 T xx * Ultra-miniature SMD type (3.2x2.5x1.0mm) * Frequency stability : 0.5x10-6/ -30 to +85C * 1.7 to 3.5V drive available * Reflow compatible Series Supply Voltage Output Frequency Frequency Tolerance Applications A * GPS Units Pb Free 18 1.8V 28 2.8V Voltage Control Range 0.5x10-6 Lower Operating Temp. -30C -20C -10C C E G RoHS Compliant TCXO T Option Code Upper Operating Temp. +85C +80C +75C W V U Specifications Item Output Frequency Range Symbol fo Frequency Tolerance f_tol Frequency Aging Storage Temperature Range Operating Temperature Range Supply Voltage Output Level Current Consumption Harmonics f_age T_stg T_use VCC Vpp ICC -- Dimensions Conditions Standard Frequency: 16.368, 16.369, 19.2, 23.104, 24.5535, 26, 27.456 vs Temperature vs Load vs Voltage Per Year 10k ohm / / 10pF (Unit: mm) 0.5 3.20.2 Test Circuit Min. -- -0.5 -0.1 -0.2 -1 -40 -30 1.7 0.8 -- -- Max. -- +0.5 +0.1 +0.2 +1 +85 +85 3.5 -- 2 -5 Units MHz x10-6 x10-6 C C V Vp-p mA dBc Recommended Land Pattern (Unit: mm) 4EST CIRCUIT !MPLITUDE 0/7%2 3500,9 6CC #O /SCILLOSCOPE TO -(Z 2, #, 4#8/ 6 1.0 max. #1 pin mark 0.87 #2pin #4pin 0.40 ! #O 0/7%2 3500,9 6CC 1.27 0.87 (0.50) Terminal: W Ni (2 to 6m) Au (0.3 to 0.6m) 4EST CIRCUIT (ARMONICS &REQUENCY #1pin PIN PIN Marking Area 2.50.2 ! 4#8/ 6 2, 3PECTRUM !NALYZER #OUNTER &%4 02/"% PIN PIN #, #3pin 2.24 0.40 #1pin #2pin #3pin #4pin Pin Configuration GND GND OUTPUT VCC .OTE ! CAPACITOR OF VALUE M& BETWEEN 6$$ AND '.$ IS RECOMMENDED 2,K7p #,P&p v #, INCLUDE 0ROBE #APACITANCE #O $# #UT #APACITANCE