MHz OCXO 恒温控制石英振荡器，頻率最高 120 MHz，工作溫度最高 85°C

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OCXO（恒温控制石英振荡器）将石英晶体谐振器、温度传感器和加热元件集成在一个小型封装中，确保高频率稳定性、高抗冲击和振动性以及低功耗。

Use Case – OCXO in Ocean Bottom Nodes Application

OCXO

MHz Products catalog

Type

Package
[mm]

Frequency
[MHz]

Supply Voltage
[V]

Temperature Range
[°C]

Frequency Stability
[ppm / ppb]

Output

Features

Documents

OCXO

20.2 x 12.6 x 7.8

Up to 54 MHz

3.3 / 5.0 V

A:	0 to	+60°C
B:	-20 to	+70°C
C:	-40 to	+85°C
E:	-55 to	+85°C

±75 ppb
±150 ppb
±250 ppb
±300 ppb

HCMOS

数据表
应用手册

OCXOS

20.2 x 12.6 x 7.8

Up to 54 MHz

3.3 / 5.0 V

A:	0 to	+60°C
B:	-20 to	+70°C
C:	-40 to	+85°C
E:	-55 to	+85°C

±75 ppb
±150 ppb
±250 ppb
±300 ppb

Sine Wave

数据表
应用手册

OCXOVT-SAR

20.2 x 12.6 x 7.8

Up to 40 MHz

5.0 V

-40 to +55°C

±3 ppb / 50 s
15 min after turn-on,
change rate 5°C/h

Sine Wave

Cospas-Sarsat

数据表
应用手册

OCXO-ULP

20.2 x 12.6 x 7.8

16.384 MHz

3.3 V

-10 to +50°C

±20 ppb

HCMOS

Ultra Low Power,
Fast Warm-up

数据表

SCOCXO

20.2 x 12.6 x 7.8

Up to 120 MHz

3.3 / 5.0 V

A:	0 to	+60°C
B:	-20 to	+70°C
C:	-40 to	+85°C
E:	-55 to	+85°C

±25 ppb
±50 ppb
±100 ppb
±200 ppb

HCMOS

High Stability,
Low Phase Noise

数据表
应用手册

SCOCXOS

20.2 x 12.6 x 7.8

Up to 120 MHz

3.3 / 5.0 V

A:	0 to	+60°C
B:	-20 to	+70°C
C:	-40 to	+85°C
E:	-55 to	+85°C

±25 ppb
±50 ppb
±100 ppb
±200 ppb

Sine Wave

High Stability,
Low Phase Noise

数据表
应用手册

SCOCXOL

20.2 x 12.6 x 7.8

Up to 54 MHz

3.3 / 5.0 V

A:	0 to	+60°C
B:	-20 to	+70°C
C:	-40 to	+85°C
E:	-55 to	+85°C

±25 ppb
±50 ppb
±100 ppb
±200 ppb

HCMOS

High Stability,
Fast Warm-up,
Low Power

数据表
应用手册