OCXO OCXO SERIES 4000 n n FEATURES APPLICATIONS Excellent frequency stability Mechanical / Electrical frequency adjustment available - SATCOM - BASE STATIONS - TEST INSTRUMENTS ELECTRICAL PERFORMANCE PARAMETER Supply voltage, nom. Power dissipation steady state Heat up power Heat up time. Frequency range Frequency Adjustment: Electrical (0 to 5V) Electrical (0 to 10V) Mechanical Freq. stability vs. temperature LX: 0°C to 60°C FZ: -30°C to 70°C Freq. stability vs. supply changes Freq. stability vs. load changes Long term stability (Aging) OCXO SERIES 4000 AT CUT CRYSTAL SC CUT CRYSTAL 15V, 12V, 5V ±5% Standard 2.5 Watt Max. 5 Watt Max 7 min Max 1 To 160 MHz Standard ±10PPM Min ±15PPM Min ±1.5PPM Min ±0.7PPM Min ±1PPM Min ±0.6 PPM Min ±0.002 PPM ±0.05 PPM ±0.005 PPM ±0.1 PPM (Standard, contact factory for different temp ranges and stabilities) ±0.005 PPM Max for ±5% Change ±0.002 PPM Max for ±5% Change ±0.005 PPM Max for ±5% Change ±0.001 PPM Max for ±5% Change ±0.6 PPM Max for 10 Years ± 1.5 PPM Max for 10 Years ±0.05 PPM Max for 1 Years ± 0.3 PPM Max for 1 Years ±0.0005 PPM/Day Max. ±0.002 PPM/Day Max. Output HCMOS/TTL/Sine 0 to +13dBm Harmonics, Sub Harmonics -30dBc(Sine Output) Spurious -75dBc(Sine Output) Duty cycle 40/60% to 60/40%(HCMOS) Rise / fall time 10nS Max. (HCMOS,10%~90%Vout, 90%~10%Vout) Short term Stability (10MHz) 1 E-10 /Sec 5 E-11 /Sec Phase Noise typical under Offset Phase Noise Offset Phase Noise static conditions 10Hz -95 dBc/Hz 10Hz -115 dBc/Hz (Sine Output 10MHZ) 100Hz -125 dBc/Hz 100Hz -135 dBc/Hz 1000Hz -135 dBc/Hz 1000Hz -145 dBc/Hz 10000Hz -150 dBc/Hz 10000Hz -150 dBc/Hz Note: All Typical parameters for a 10MHz output and 5V Supply, for different frequencies consult factory RALTRON ELECTRONICS CORP. § 10651 N.W. 19th St § Miam i, Florida 33172 § U.S.A. phone: +001(305) 593-6033 § fax: +001(305)594-3973 § e-mail: [email protected] § internet: http:/www.raltron.com OCXO n HOW TO ORDER (PART NUMBER) Prefix Output Type Cut Type Series OX 1:TTL 2:HCMOS 3:ACMOS 4:LVCMOS 5:100K ECL 6:SINE 7:10K ECL 8: PECL 9:CUSTOM 0:AT (No Vcontrol ) 1: SC (No Vcontrol ) 2: AT (Mechanical Adj) 3: SC (Mechanical Adj) 4: AT (Elect Vcontrol) 5: SC (Elect Vcontrol) 6: AT (Mech & Elect.) 7: SC (Mech & Elect.) 4X:4000 40: Height= Revision Temperature Range First letter Lowest Temperature, Second letter Highest Temperature: From A=-55°C to Z=+70°C, Then: 1=+75°C, 2=+80°C, 3=+85°C… in 5°C steps Example: LZ: +0°C to +70°C LX: +0°C to +60°C FZ: -30°C to +70°C D3: -40°C to +85°C A 1”/25.4mm 41: Height= 2”/50.8mm 42: Height= 4”/101.6mm 44~49: Odd Height Stability Frequency Supply Voltage Value x 10E-2 in PPM In MHZ 5: 5V 12; 12V 15; 15V Example 28= 0.28PPM 10= 0.1PPM Example: OX6740A-LZ-0.5-10.000 -5 Supply - 5V Frequency 10 MHz Temp Stability = 0.5 x 10E-2 = ±0.005 PPM Operating Temp Range = 0°C to +70°C Revision "A" 4=SERIES 4000, 0= 1" Height SC Cut crystal, Electrical & Mechanical Frequency Adjustment Output Sine Wave Prefix: OCXO MECHANICAL SPECIFICATION 2.00 (50.8 SQ.) HEIGHT, MAX. “H”: .15 MIN. (3.8 MIN.) H 1.36 (34.54) 5 1” / 25.4 mm (Oxxx40) 2” / 50.8 mm (Oxxx41) 4” / 101.6 mm (Oxxx42) 1 OUTLINE TOLERANCE: ±0.015” / 0.4mm 2 .68 17.3 .03 (0.76) 1.36 34.54 MARKING AREA n 4 A 3 PIN FUNCTIONS: [1] N/C OR CONTROL VOLTAGE [2] N/C OR VREF OUT [3] RF OUTPUT [4] CASE / GROUND [5] SUPPLY VOLTAGE RALTRON ELECTRONICS CORP. § 10651 N.W. 19th St § Miam i, Florida 33172 § U.S.A. phone: +001(305) 593-6033 § fax: +001(305)594-3973 § e-mail: [email protected] § internet: http:/www.raltron.com