Horizontal shades of blue lines
Oven Controlled Crystal Oscillators - OCXO
Technical Resources
FrequencyStabilityAgingPhase Noise (dBc/Hz)PowerSupplyOutputs
OCXOTypeSizeMin
(MHz)
Max
(MHz)
-20 to 70
(ppb)
-40 to 85
(ppb)
DayYear10
(Hz)
10
(kHz)
Carrier
(MHz)
@25°C
(watts)
3.3V5.0V12V15VCMOSSine
X   All X   All
OX-405Low Phase Noise20.0x13.08012025.050.03.00300-95-155100.001.00XX XX
OX-221High Stability25.4x22.01032.723.03.00.5060-122-15410.001.35X X
OX-203High Stability25.4x25.45200.61.00.1020-120-14510.001.50 X XX
OX-171High Stability38.0x28.05200.40.80.0615-125-14510.001.50XXX XX
OX-070High Stability40.6x35.35200.40.80.0615-125-14510.001.50XXX XX
MX-060High Stability51.0x41.05150.20.60.0620-125-14510.002.00 XX XX
MX-041High Stability50.0x50.05150.20.60.1020-125-14510.002.00 XX XX
MD-173Coefficient Osc38.0x28.05200.40.80.0615-125-14510.001.80XXX XX
MD-223Coefficient Osc20.0x20.01030.723.03.00.5060-120-15010.001.50X X
MD-203Coefficient Osc25.0x25.010208.08.00.5060-120-15010.001.50 X X
MD-403Coefficient Osc20.1x12.6104010.010.01.00100-105-15530.721.00X X
OX-501Standard14.4x9.5104010.020.05.00500-100-14820.000.50X X
MX-503Standard14.0x9.084020.030.05.00250-93-15420.000.04X X
OX-400Standard20.8x13.210405.010.01.00100-110-15020.001.00XX X
OX-220Standard25.4x22.0104010.010.00.5060-120-15220.001.50XX XX
OX-200Standard25.4x25.4101005.010.00.1020-120-15010.001.00XXX XX
OX-206High Temp (95C)25.4x25.4102010.010.01.00100-120-15010.002.00XX XX
OX-305Low Phase Noise20.0x20.0100100100.0200.05.00200-105-178100.001.80 X X
OX-205Low Phase Noise25.0x25.0100100100.0200.05.00200-105-176100.001.80 X X
OX-204Low Phase Noise25.0x25.0101010.020.00.5030-140-17510.001.80 XX X
OX-175Low Phase Noise38.0x28.05013050.0100.05.00200-105-176100.001.80 X X
OX-174Low Phase Noise38.0x28.05205.010.00.50100-135-17510.001.80 XX XX
OX-045Low Phase Noise50.0x50.010103.05.00.1020-140-16310.002.00 XX X
OX-080Low g-sensitvity37.0x37.08155.030.00.5040-127-16510.003.00 X X
OX-043Low g-sensitivity52.0x52.08155.05.00.5040-135-17010.003.00 XX X
OX-046Low g-sensitivity52.0x52.05025050.0200.05.00200-100-175100.003.00 XX X
OX-990Low g-sensitivity58.3x48.360120200.0200.010.00500-95-170120.003.00 X X
OX-208High Stability25.4x25.45200.40.80.1520-125-15510.002.00XX XX
OX-209Low Phase Noise25.4x25.4203530.050.01.00100-115-17520.001.80 X X
OX-407Low g-sensitivity20.0x14.01050100.0100.05.00500-84-14540.001.00XX XX
MX-600High Stability9.0x7.084020.030.05.00250-100-15310.000.04X X
OX-304Low Phase Noise20.0x20.052015.020.00.5030-135-17310.001.80 X X
MX-505High Stability9.0x14.084030.050.05.00250-100-15310.000.04X X
Evacuated Miniature Crystal Oscillator – EMXO

FrequencyStabilityAgingPhase Noise (dBc/Hz)PowerSupplyOutputs
OCXOTypeSizeMin
(MHz)
Max
(MHz)
-20 to 70
(ppb)
-40 to 85
(ppb)
DayYear10
(Hz)
10
(kHz)
Carrier
(MHz)
@25°C
(watts)
3.3V5.0V12V15VCMOSSine
X   All X   All
EX-421Low Power13.0x13.01010020.030.01.00100-125-16510.000.25XX XX
EX-401Low Power20.0x13.01010020.030.01.00100-125-16510.000.25XX XX
EX-400Low Power20.8x13.2108075.0100.01.00200-120-15510.000.35XX XX
EX-200Low Power26.2x23.6104020.050.02.00200-100-15010.000.70XX XX
EX-209Low Power26.2x23.6104075.0100.02.00200-100-14510.000.70 X XX
Additional OCXO Information