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Time Frequency Devices

OCXO
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  • OCXO
OCXO
Oven - Controlled Crystal Oscillators (OCXOs) use constant - temperature oven control technology to maintain the crystal resonator at the temperature corresponding to the zero - temperature - coefficient point, thereby achieving frequency stability with fluctuations in the parts - per - billion (ppb) range or even smaller. Currently, our company has developed OCXOs for various scenarios, including high - stability, low - phase - noise, low - G - sensitivity, low - short - term - stability, and miniaturization. Especially in the areas of high - stability OCXOs and miniaturized OCXOs, by using the ASIC chips developed by our company and the self - produced high - stability SC - cut crystal resonator, we have achieved a mass - production capacity of 2 million units per year.

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Product Description

OCXO Series

Frequency Range (MHz)

Temperature Stability

Operating Temperature Range

Aging/10 years

Phase Noise @10KHz

Dimensions (mm)

OC14

10~160

±5ppb@19.2M

-40~85℃

200ppb

-152dBc@10KHz

20X14X10.3

OC20

10~160

±1ppb@10M

-40~85℃

100ppb

-152dBc@10KHz

20X20X12

OC25

10~160

±1ppb@10M

-40~85℃

100ppb

-152dBc@10KHz

-152dBc@10KHz

OC36

10~160

±1ppb@10M

-40~85℃

100ppb

-152dBc@10KHz

36X27X12.5

SMD OC22

10~160

±1ppb@10M

-40~85℃

100ppb

-152dBc@10KHz

25X22X13

SMD OC09 (Fully Sealed)

10~160

±5ppb@19.2M

-40~85℃

200ppb

-152dBc@10KHz

9X14X8.0

High Stability

5~30

±0.1ppb@10M

-40~85℃

50ppb

-150dBc@10KHz

36X27X13

Low Second Stability

10

±1ppb@10M

-40~85℃

50ppb

-115dBc@10KHz

36X27X13

Low Phase Noise

10~50

±5ppb@10M

-40~85℃

100ppb

-175dBc@10KHz

36X27X12.5

High Frequency, Low Phase Noise

50~160

±50ppb@100M

-40~85℃

1.5ppm

-180dBc@10KHz

25X25X12.2

Shock Resistant

10~128

±50ppb@100M

-40~85℃

1.5ppm

-170dBc@10KHz

36X27X12.5