EURO QUARTZ MB62T TCXO 11.4 x 9.6 x 2.5mm 6 pad SMD HCMOS Quick turnaround production Low Jitter: 70ps peak to peak (typical) Low phase noise: -114dBc at1kHz offset (133MHz) Custom frequencies are easily configured Supply voltages 2.8V, 3.0V or 3.3VDC TCXO or VCTCXOs CMOS square wave output MB62T - OUTLINES AND DIMENSIONS DESCRIPTION The MB62T TCXO is packaged in 7 x 5mm, 4 pad ceramic SMD package. The part has a squarewave (CMOS) output and a tight stability over temperature. The part may be specified as a TCXO or a Voltage-Controlled TCXO (VCTCXO). A 0.01mF decoupling capacitor is built-in. SPECIFICATION Product Series Code TCXO: VCTCXO: Frequency Range: Output Waveform: Initial Calibration Tolerance: Frequency Stability vs. Temperature Change: vs. Ageing: vs. Voltage Change: vs. Load Change: vs. Reflow (SMD type): Supply Voltage: Output Logic Levels: Rise and Fall Times: Duty Cycle: Start-up Time: Current Consumption at 25.0MHz: at 200.0MHz: Output Load: Storage Temperature: RoHS Status: MB62T VMB62T 1.0MHz to 200.0MHz Squarewave, HCMOS <2.0ppm at +252C See table 1.0 ppm max. first year 0.3 ppm max. 5% change 0.3 ppm max. 10% change 1.0ppm max. for one reflow (Measured after 24 hours) +2.8VDC 5% +3.0VDC 5% +3.3VDC 5% Logic High: 90% Vdd min. Logic Low: 10% Vdd max. 10ns max. 5010% standard, 505% option 5ms typical, 10ms max. 8mA max. 20mA max. 15pF -55~+125C RoHS Compliant and pB free VMB62T VOLTAGE CONTROL SPECIFICATION Control Voltage Centre: Standard = +1.51.0Volts (for all voltages) Frequency Deviation: 5.0ppm min. (Vcon = +1.5V1.0V) Slope Polarity: Positive (increase of control voltage increases output frequency.) Input Impedance: 50k minimum Modulation Bandwidth: 20kHz minimum Linearity: 10% maximum FREQUENCY STABILITY OVER TEMPERATURE PART NUMBER FORMAT Frequency Stability (ppm) Temperature Range (C) P 0.5 1.0 1.5 2.0 2.5 3.0 0 ~ +50 P P P P P P -10 ~ +60 ASK P P P P P -20 ~ +70 x P P P P P -30 ~ +75 x P P P P PP -40 ~ +85 x P P P P P = available, x = not available, ASK = Please contact us SSB PHASE NOISE at 25C Offset MB62T at 133.333MHz (dBc/Hz) 10Hz 100Hz 1kHz 10kHz 100k Hz -76 -102 -114 -110 -100 Example: MB62T 28 - 38.880 - 2.5 / -30+85 Series Description TCXO: MB62T VCTCXO: VMB62T Supply Voltage 28: 2.8VDC 30: 3.0VDC 33: 3.3VDC Frequency MHz Stability ppm Operating Temperature Range EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk