Temperature Compensated Crystal Oscillators (TCXO) Surface Mount Type TCXO (LSI Type) KT2520Y Series 2.5x2.0mm Features How to Order KT2520Y 26000 D C W 28 T xx * Ultra-miniature SMD type (2.5x2.0x0.9mm) * AFC function available * Frequency stability : 2.0x10-6/ -30 to +85C * 2.3 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 Frequency Tolerance Symbol FO F_tol Frequency Aging Storage Temperature Range Operating Temperature Range Voltage Control Range Supply Voltage Output Level Current Consumption Symmetry Harmonics Dimensions F_aging T_stg T_use F_cont VCC Vpp ICC SYM -- Min. 13 -2 -0.2 -0.3 -1 -40 -30 8 2.3 0.8 -- 40 -- Positive 10k ohm / / 10pF @50% VCC (Unit: mm) Test Circuit x10-6 C C x10-6 V Vp-p mA % dBc (Unit: mm) x10-6 Units MHz Max. 40 +2 +0.2 +0.3 +1 +85 +85 15 3.5 -- 2 60 -5 Recommended Land Pattern Conditions Standard Frequency: 13, 19.2, 26, 38.4 vs Temperature vs Load vs Voltage Per Year Item Output Frequency Range