OX-601 Oven Controlled Crystal Oscillator OX-601 Features Applications 4-Pin SMD package Base stations (5G & 4G) Fast warm-up Test equipment Frequency Range, 10 MHz to 40 MHz Small Cell Standard freq: 10, 12.8, 20, 24.576, 25, 30.72 MHz, Military communication equipment High Relability (based on fully intergrated Design) Stratum 3 Low Power SyncE 1588 Performance Specifications 1 Frequency Stabilities 10 to 40 MHz Parameter Min Typical Max Units Condition vs. operating temperature range -20 +20 ppb -40 to +85C (referenced to +25C) -10 +10 ppb -40 to +85C -20 +20 ppb -40 to +95C slope -2 +2 ppb/C Temp stab. +-10ppb Initial tolerance -0.5 +0.5 ppm at time of shipment, nominal EFC vs. supply voltage change -10 3 +10 ppb V 5% static S vs. load change -10 2 +10 ppb Load 5% static vs. aging / day -5 2 +5 ppb after 30 days of operation vs. aging / year 500 +500 ppb after 30 days of operation vs. aging / 10 years -3 3 ppm after 30 days of operation Holdover drift 5 ppb over 24 hours, constant temperature (<1C) after 30 days continous opperation Start up time 200 msec Warm-up time 3 minutes to 50ppb of final frequency (1 hour reading) +25C Loop bandwith for wander 3 mHz MTIE compliant with GR1244 Fig 55 generation compliance TDEV compliant with GR 1244 Fig 54 measurement setup: oscillator stabilized 24 hours at Constant Temperature (1C, still air), data collected over 100,000 seconds at 1 second intervals (3dB cutoff, 1st order high pass loop filter) Page 1 of 7 5 OptionsPerformance Specifications Supply Voltage (Vs) Parameter Min Typical Max Units Condition Supply voltage (standard) 3.135 3.3 3.465 VDC 1.3 1.5 Watts during warm-up Power consumption 0.65 0.8 Watts steady state +25C RF Output Signal standard LVHCMOS Load 15 pF Signal Level (Vol) 0.4 VDC with Vs=3.3V and 15pF Load Signal Level (Voh) 2.97 3.3 VDC with Vs=3.3V and 15pF Load Duty Cycle 45 55 % (Voh-Vol)/2 Ron 26.5 Roff 22 Frequency Tuning (EFC) Tuning Range Fixed OCXO No adjust Tuning Range 3 8 ppm not available for all frequencies Linearity 10% Tuning Slope Positive Control Voltage Range 0.0 1.4 2.8 VDC Additional Parameters -99 -90 dBc/Hz 10 Hz -125 -120 dBc/Hz 100 Hz 3 Phase Noise -145 -140 dBc/Hz 1 kHz 20MHz -155 150 dBc/Hz 10 kHz -160 -155 dBc/Hz 100kHz Weight 1.0 g Processing & Packing Handling & Processing Note Absolute Maximum Ratings Supply voltage (Vs) 3.8 V with Vs=3.3 VDC Output Load 50 pF Operable Temperature Range -40 +95 C Storage Temperature Range -40 +125 C Outline Drawing / Enclosure G349 OX-601 BOTTOM VIEW 1,5 Height H cover material 1 2 4.1 plastic 3 4 Pin Connections 1,5 6 1 I.C (Do not connect) / EFC (option) 0,1 9,6 2 Ground (Case) 3 RF Output 4 Supply Voltage Input 6 Dimensions in mm Recommended Pad Layout Page 2 of 7 Opti- 5 on 0,2 4,1 0,1 7,4 4 4