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恒温晶振

恒温晶体振荡器(OCXO),是利用恒温槽使晶体振荡器或石英晶体振子的温度保持恒定,将由周围温度变化引起的振荡器输出频率变化量削减到最小的晶体振荡器,在OCXO中,有的只将石英晶体振子置于恒温槽中,有的是将石英晶体振子和有关重要元器件置于恒温槽中,还有的将石英晶体振子置于内部的恒温槽中,而将振荡电路置于外部的恒温槽中进行温度补偿,实行双重恒温槽控制法。利用比例控制的恒温槽能把晶体的温度稳定度提高到5000倍以上,使振荡器频率稳定度至少保持在1×10-9。OCXO主要用于移动通信基地站、国防、导航、频率计数器、频谱和网络分析仪等设备、仪表中。OCXO是由恒温槽控制电路和振荡器电路构成的。通常人们是利用热敏电阻“电桥”构成的差动串联放大器,来实现温度控制的。具有自动增益控制(AGC)的(C1app)振荡电路,是目前获得振荡频率高稳定度的比较理想的技术方案。

恒温晶振型号列表

HCD310
(OCXO Profile )
GOLLEDGE
SCOCXOVT-AR1
(OCXO HCMOS Output 14-pin )
SCOCXOT
(OCXO HCMOS Output 14-pin )
Golledge Electronics
HCD191
(OCXO HCMOS OUTPUT )
Golledge Electronics
HCD191AMFN
(OCXO HCMOS OUTPUT )
Golledge Electronics
HCD170ALDN
(OCXO Sine Output )
Golledge Electronics
HCD311
(OCXO Profile )
Golledge Electronics
HCD331
(OCXO HCMOS Profile )
GOLLEDGE
HCD351
(OCXO HCMOS Output )
GOLLEDGE
HCD360
(OCXO Sine Output )
GOLLEDGE
HCD361
(OCXO HCMOS Output )
GOLLEDGE
HCD660
(OCXO Sine Output High Performance )
GOLLEDGE
HCD666
(OCXO HCMOS Output Fast Warm )
Golledge Electronics
HCD661
(OCXO HCMOS Output High Performance )
GOLLEDGE
HCD661FTFN
(OCXO HCMOS Output High Performance )
HCD666SC
(OCXO FAST WARM )
ETC[ETC]
MCOCXO
(OCXO HCMOS Output 14-pin )
Golledge Electronics
MCOCXOAR1
(OCXO HCMOS Output 14-pin )
Golledge Electronics
MCOCXOBV5
(OCXO HCMOS Output 14-pin )
Golledge Electronics
MCOCXOS
(OCXO Sine Output 14-pin )
Golledge Electronics
MCOCXOSAR1
(OCXO Sine Output 14-pin )
Golledge Electronics
MCOCXOSBV5
(OCXO Sine Output 14-pin )
Golledge Electronics
MCOCXOV
(OCXO HCMOS Output 14-pin )
Golledge Electronics
MCOCXOVAR1
(OCXO HCMOS Output 14-pin )
Golledge Electronics
MCOCXOVTBV5
(OCXO HCMOS Output 14-pin )
Golledge Electronics
MCOCXOVS
(OCXO Sine Output 14-pin )
Golledge Electronics
MCOCXOVSAR1
(OCXO Sine Output 14-pin )
Golledge Electronics
MCOCXOW
(3.3V OCXO HCMOS Output 14-pin )
Golledge Electronics
MCOCXOWBV3
(3.3V OCXO HCMOS Output 14-pin )
Golledge Electronics
MCOCXOWTAR1
(3.3V OCXO HCMOS Output 14-pin )
Golledge Electronics
MCOCXOVSBV5
(OCXO Sine Output 14-pin )
OC-260-DAF-107BA-20
(Oven Controlled Crystal Oscillators (OCXO???s) )
OC-260-CAD-408CA-20
(Oven Controlled Crystal Oscillators (OCXO???s) )
VFT8HA17L510.0M
(Micro Miniature OCXO )
VFT8HB17L510.0M
(Micro Miniature OCXO )
VFT8HA17L210.0M
(Micro Miniature OCXO )
OX2094A-LZ
(OCXO )
Raltron Electronics Corporation
OX2580A-FZ
(OCXO )
Raltron Electronics Corporation
OX6034A-LX
(OCXO )
Raltron Electronics Corporation
OX6080A-LZ
(OCXO )
Raltron Electronics Corporation
OX6494A
(OCXO )
Raltron Electronics Corporation
OH-X8FXXXXX
(HF/UHF OCXO Power )
OH-A8FXC17F
(HF/UHF OCXO Power )
Frequency Controls,inc
OH-08FXC17B
(HF/UHF OCXO Power )
Frequency Controls,inc
OH-08FXC17C
(HF/UHF OCXO Power )
Frequency Controls,inc
OH-08FXC17F
(HF/UHF OCXO Power )
Frequency Controls,inc
OH-08FVC17B
(HF/UHF OCXO Power )
Frequency Controls,inc
OG-F8HT17AP
(Precision SC-cut OCXO Through Hole Package )
Frequency Controls,inc
OG-08HT17AL
(Precision SC-cut OCXO Through Hole Package )
Frequency Controls,inc
OE-38GXC17C
(HF/UHF OCXO Power )
Frequency Controls,inc
OE-38GXC17F
(HF/UHF OCXO Power )
Frequency Controls,inc
OD-A8JT17AS
(Precision, Power Consumption, Fast Warm-up SC-cut OCXO 20x20 Through Hole Package )
Frequency Controls,inc
XO5165C3R1-R
(Volt, HCMOS, OCXO )
MTRONPTI
XO5165B3R1
(Volt, HCMOS, OCXO )
MTRONPTI
XO5165A3R1
(Volt, HCMOS, OCXO )
MTRONPTI
XO5165A3R1-R
(Volt, HCMOS, OCXO )
MTRONPTI
XO5160AV6-R
(Volt, HCMOS/TTL, OCXO )
MTRONPTI
XO5160CR1-R
(Volt, HCMOS/TTL, OCXO )
MTRONPTI
XO516007
(Volt, HCMOS/TTL, OCXO )
MTRONPTI
XO5161AV5
(12.0 Volt, HCMOS/TTL, OCXO )
MTRONPTI
XO5161BR1
(12.0 Volt, HCMOS/TTL, OCXO )
MTRONPTI
XO5161BR1-R
(12.0 Volt, HCMOS/TTL, OCXO )
MTRONPTI
XO5161CR1-R
(12.0 Volt, HCMOS/TTL, OCXO )
MTRONPTI
XO5161CV5
(12.0 Volt, HCMOS/TTL, OCXO )
MTRONPTI
XO5164AR1-R
(Volt, HCMOS, OCXO )
MTRONPTI
XO5160BR1
(Volt, HCMOS/TTL, OCXO )
MTRONPTI
XO5160BV6-R
(Volt, HCMOS/TTL, OCXO )
MTRONPTI
XO5163BR1
(12.0 Volt, Sinewave, OCXO )
MTRONPTI
XO5163AR1
(12.0 Volt, Sinewave, OCXO )
MTRONPTI
MXO5163
(Sinewave Output OCXO )
M-tron Industries
XO5162CR1
(Volt, Sinewave, OCXO )
MTRONPTI
XO5162CR1-R
(Volt, Sinewave, OCXO )
MTRONPTI
XO5122
(1.4x1 inch, Sinewave, OCXO )
MTRONPTI
XO5051
(inch, 12.0 15.0 Volt, Sinewave, OCXO )
XO5019
(inch, 12.0 Volt, CMOS/Sinewave, OCXO )
X05160CR1-R
(Volt, HCMOS/TTL, OCXO )
MTRONPTI
X05160AR1
(Volt, HCMOS/TTL, OCXO )
MTRONPTI
OX2134A-D3
(OCXO )
Raltron Electronics Corporation
OX2134A-FZ
(OCXO )
Raltron Electronics Corporation

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