VEMW576P33-155.52-2.5-30

EURO QUARTZ Miniature 7 x 5 x 2.8mm ceramic SMD package Frequency range: 10.0MHz to 800.0MHz Supply voltage 3.3 Volts Low cost, low jitter for general applications RoHS compliant DESCRIPTION EMW576P series TCXOs are packaged in a miniature 6 pad 7 x 5 x 2.8mm ceramic SMD package. With differential PECL output, tolerances are available from ±1.0ppm over -30° to +75°C. The part has a 0.01mF decoupling capacitor built in. SPECIFICATION Product Series Code TCXO: EMW576P VCTCXO: VEMW576P Frequency Range: 10.0MHz to 800.0MHz Output Waveform: Differential PECL Initial Calibration Tolerance: 0.45VCC Ground (threshold) Enable time 10ns plus one period of output freq. FREQUENCY STABILITY OVER TEMPERATURE Stability (ppm) 0 ~ +50 -10 ~ +60 Temp. Range (°C) -20 ~ +70 -30 ~ +75 -40 ~ +85 P ±1.0 P ASK X X X ±2.0 P P P P X ±2.5 P P P P X ±3.0 P P P P ASK ±4.0 P P P P ASK ±5.0 P P P P P EMW576P Series TCXO PECL 7 x 5 x 2.8mm SMD, 'W' Group EMW576P - OUTLINES AND DIMENSIONS VEMW576P VOLTAGE CONTROL SPECIFICATION Control Voltage: Frequency Deviation: Slope Polarity: Linearity: +1.5±1.0Volts ±6.0 ppm min. with Vcon = +1.5±1.0V Positive (increase of control voltage increases output frequency.) 6% typical, 10% maximum SSB PHASE NOISE at 25°C Offset Part = EMW576P33 at 155.52MHz (dBc/Hz) at 622.08MHz (dBc/Hz) 10Hz -65 -55 100Hz -95 -85 1kHz -120 -109 10kHz -125 -115 100kHz -121 -110 PERIOD JITTER Frequency (MHz) RMS (typ.) Peak to Peak 38.880 2.2ps 17.0ps 77.760 3.5ps 25.0ps 155.520 4.3ps 27.0ps 622.080 5.0ps 32.0ps PART NUMBERING SCHEDULE Example: EMW576P33-155.52-2.5/-30+75 = available, x = not available, ASK = call Technical Sales Series Description TCXO = EMW576P VCTCXO = VEMW576P Supply Voltage 33 = 3.3 VDC Frequency (MHz) Stability over OTR (±ppm) Operating Temperature Range (OTR) (°C) Lower and upper limits 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