Temperature Compensated Crystal Oscillators (TCXO) Surface Mount Type TCXO (LSI Type) KT2520 Series 2.5x2.0mm Features How to Order KT2520F 26000 D C W 28 T xx * Ultra-miniature SMD type (2.5x2.0x0.8mm) * AFC function available * Frequency stability : 2.0x10-6/ -30 to +85C * 1.7 to 3.5V drive available * Reflow compatible Series Supply Voltage Output Frequency 28 2.8V 30 3.0V Frequency Tolerance Voltage Control Range Applications * 3G (CDMA, W-CDMA), GPRS, GSM 1.0x10-6 1.5x10-6 2.0x10-6 B C D Lower Operating Temp. Pb Free RoHS Compliant TCXO T VCTCXO Customer Spec. Option Code -30C -20C -10C C E G Upper Operating Temp. +85C +80C +75C W V U Specifications Item Output Frequency Range Frequency Tolerance Symbol fo f_tol Frequency Aging Storage Temperature Range Operating Temperature Range Voltage Control Range Supply Voltage Output Level Current Consumption Harmonics Dimensions f_age T_stg T_use f_cont VCC Vpp ICC -- 10k ohm / / 10pF Test Circuit 4#8/ 2, #O PIN PIN PIN PIN PIN 0IN#ONFIGURATION 6CON '.$ /54054 6CC .# &%4 02/"% #, 4ESTCIRCUIT 7ITH6#&UNCTION 0/7%2 3500,9 6CC 6 3PECTRUM!NALYZER #OUNTER /SCILLOSCOPE 4#8/ 2, 3PECTRUM!NALYZER #OUNTER /SCILLOSCOPE &%4 02/"% 6 ! (Unit: mm) 0/7%2 3500,9 6CC 7.ITOMM !UTOMM x10-6 C C x10-6 V Vp-p mA dBc p #O MAX x10-6 Recommended Land Pattern ! Units MHz 4ESTCIRCUIT .ON6#&UNCTION -ARKING!REA Max. 52 +2 +0.1 +0.2 +1 +85 +85 15 3.5 -- 2 -5 Min. 13 -2 -0.1 -0.2 -1 -40 -30 8 1.7 0.8 -- -- Positive (Unit: mm) p Conditions Standard Frequency: 13, 19.2, 26, 38.4, 52 vs Temperature vs Load vs Voltage Per Year #, 6CON .OTE!CAPACITOROFVALUEM&BETWEEN6$$ AND'.$ISRECOMMENDED 2,K7p#,P&p v #,INCLUDE0ROBE#APACITANCE #O$##UT#APACITANCE