Temperature Compensated Crystal Oscillators (TCXO) Surface Mount Type TCXO (LSI Type) KT2520 Series 2.52.0mm Features How to Order Miniature SMD type KT2520F 26000 D C W 28 T xx (2.5 2.0 0.8mm) AFC function available Freq. temp. chrst. 6 + : 2.0 10 / 30 to 85 C Series Supply V oltage 1.7 to 3.6V drive available Output Frequency 28 2.8V 30 3.0V Reflow compatible Freq. Temp. Chrst. Voltage Control Range 6 B 1.010 T TCXO Applications 6 C 1.510 Other VCTCXO 3G (CDMA, W-CDMA, TD-SCDMA), 6 D 2.0 10 Customer Spec. GPRS, GSM, Wi-Fi, WiMAX Lower Operating Temp. Option Code RoHS Compliant C 30 C E 20C G 10C Upper Operating Temp. W +85C + V 80 C U +75C Packaging (Tape & Reel 3000 pcs./ reel) Specifications Item Symbol Conditions Min. Max. Units Output Frequency Range fo Standard Frequency: 13, 19.2, 26, 38.4, 52 13 52 MHz vs Temperature 2 +2 6 + Frequency Tolerance f tol vs Load 0.1 0.1 10 vs Voltage 0.2 +0.2 6 age Frequency Aging f Per Year 1 +1 10 + Storage Temperature Range T stg 40 85 C Operating Temperature Range T use 30 +85 C 6 cont Voltage Control Range f Positive 8 15 10 Supply Voltage VCC 1.7 3.6 V Output Level Vpp Clipped Sine , Load: 10k ohm / / 10pF 0.8 Vp-p Current Consumption ICC 2 mA Harmonics 5 dBc : A DC-cut capacitor is not embedded in this crystal oscillator. Connect a DC-cut capacitor ( 1nF) to the line-out terminal of the oscillator. Dimensions (Unit: mm) Test Circuit Recommended Land Pattern (Unit: mm) 4EST CIRCUIT .ON 6 &UNCTION 3PECTRUM NALYZER OUNTER /SCILLOSCOPE O &%4 0/7%2 02% 3500,9 6 4 8/ 6CC 2, , PD 4EST CIRCUIT 7ITH 6 &UNCTION 3PECTRUM NALYZER OUNTER /SCILLOSCOPE 0.55 0.7 0.55 O &%4 0.50 0/7%2 0.50 1.80 02% 3500,9 6 4 8/ 6CC 2, , 6CON Note: A capacitor of value 0.01MF between V DD and GND is recommended. 2, p P& ,7p K v , INCLUDE 0ROBE APACITANCE O UT APACITANCE 0.825 0.650 0.825 0.43 1 & SLQ 9FF SLQ 287387 SLQ *1 SLQ 9FRQ *1 SLQ 3LQ &RQILJXUDWLRQ 0DUNLQJ UHD0DUNLQJ UHD