Temperature Compensated Crystal Oscillators (TCXO) Surface Mount Type TCXO (LSI Type) KT2016 Series 2.0x1.6mm Features How to Order KT2016A 26000 D C W 28 T xx * Ultra-miniature SMD type (2.0x1.6x0.75mm) * AFC function available * Frequency stability : 2.0x10-6/ -30 to +85C * 1.68 to 3.3V 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 3 TCXO V 1 2 RL 1.40 #3 (Unit: mm) Co 0.30 FET PROBE #3 CL 0.70 #2 POWER SUPPLY Vcc 0.5 0.55 #4 #4 Spectrum Analyzer & Counter, Oscilloscope Test circuit 2 With VC Function 4 3 TCXO V 1 2 RL Spectrum Analyzer & Counter, Oscilloscope FET PROBE #1 0.45 #2 1.40 0.45 CL Vcon 0.55 0.30 x10-6 C C x10-6 V Vp-p mA dBc 0.50 POWER SUPPLY Vcc A #1 x10-6 0.70 1.6p0.15 Co 0.75 max. #2 Units MHz Recommended Land Pattern A #1 Max. 52 +2 +0.1 +0.2 +1 +85 +85 15 3.3 -- 2 -5 Test circuit 1 Non VC Function #3 Marking Min. 13 -2 -0.1 -0.2 -1 -40 -30 8 1.68 0.8 -- -- Positive (Unit: mm) 2.0p0.15 #4 Conditions Standard Frequency: 13, 19.2, 26, 38.4, 52 vs Temperature vs Load vs Voltage Per Year #1pin #2pin #3pin #4pin Pin Configuration Vcon GND OUTPUT Vcc Note: A capacitor of value 0.01MF between VDD and GND is recommended. RL=10k10% CL=10pF10% * CL include Probe Capacitance Co: DC Cut Capacitance