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Datasheet File OCR Text: |
OCXO OCXO SERIES 2000 FEATURES Miniature OCXO in standard 14-pin DIP package Fast warm up Frequencies up to 65 MHz ELECTRICAL PERFORMANCE PARAMETER Supply voltage, nom. Power dissipation steady state Heat up power Heat up time. Frequency range Frequency Adjustment Freq. stability vs. temperature OCXO SERIES 2000 5V 5% (3.3V Optional) 1.5 Watt Max. 3 Watt Max 3 min Max 1 To 65.536 MHz Standard 5PPM Min (0 to 5V) LX: 0C to 60C 0.10 PPM FZ: -30C to 70C 0.25 PPM D3: -40C to 85C 0.30 PPM (Standard, contact factory for different temp ranges and stabilities) 0.015 PPM Max for 5% Change Freq. stability vs. supply changes Freq. stability vs. load changes Long term stability (Aging) 0.01 PPM Max for 5% Change 4 PPM Max for 10 Years 0.005 PPM/Day Max. Output HCMOS/TTL Standard (Low voltage CMOS Available) Duty cycle 40/60% to 60/40% Rise- / fall time 10nS Max. (10%~90%Vout, 90%~10%Vout) Short term Stability (10MHz) 5 E-10 /1Sec Phase Noise (Typical at Offset Phase Noise 10MHz under static 10Hz -90 dBc/Hz Conditions) 100Hz -125 dBc/Hz 1000Hz -135 dBc/Hz 10000Hz -140 dBc/Hz Note: All Typical parameters for a 10MHz output and 5V Supply, for different frequencies consult factory HOW TO ORDER (PART NUMBER) Prefix OX Output Type 2:HCMOS 4:LVCMOS Cut Type 0:AT (No Vcontrol ) 4: AT (Elect Vcontrol) Series 20:2000 Revision A Temperature Range First letter Lowest Temperature, Second letter Highest Temperature: From A=-55C to Z=+70C, Then: 1=+75C, 2=+80C, 3=+85C... in 5C steps Example: LZ: +0C to +70C LX: +0C to +60C FZ: -30C to +70C D3: -40C to +85C Stability Value x 10E-2 in PPM Example 28= 0.28PP M 10= 0.1PPM Frequency In MHZ St Miami, Florida 33172 U.S.A. phone: +001(305) 593-6033 fax: +001(305)594-3973 e-mail: sales@raltron.com internet: http:/www.raltron.com RALTRON ELECTRONICS CORP. 10651 N.W . 19 th OCXO Example: OX2020A-D3-28-20.000 Frequency 20 MHz Temp Stability = 28 x 10E-2 = 0.28 PPM Operating Temp Range = -40C to +85C Revision "A" SERIES 2000 AT Cut crystal, no electrical control voltage Output HCMOS Prefix: OCXO MECHANICAL SPECIFICATION HEIGHT, MAX. "H": 0.540" / 11.43mm OUTLINE TOLERANCE: 0.015" / 0.4mm PIN FUNCTIONS: [ 1 ] NOT CONNECTED OR Vcontrol [ 7 ] CASE / GROUND [ 8 ] RF OUTPUT [14] SUPPLY VOLTAGE St Miami, Florida 33172 U.S.A. phone: +001(305) 593-6033 fax: +001(305)594-3973 e-mail: sales@raltron.com internet: http:/www.raltron.com RALTRON ELECTRONICS CORP. 10651 N.W . 19 th |
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