company blog about Supply SiTime Oscillators, Mingjiada Supply Programmable OCXO Oscillators, Super-TCXO Oscillators

Supply SiTime Oscillators, Mingjiada Supply Programmable OCXO Oscillators, Super-TCXO Oscillators

Shenzhen Mingjiada Electronics Co., Ltd. — Supplier of the full range of [SiTime] oscillator products, including programmable OCXO oscillators, high-precision TCXO oscillators and more. Mingjiada Electronics stocks all mainstream models and supports both small-batch samples and large-volume orders. Backed by an efficient logistics system, we ensure rapid product delivery.

I. Programmable OCXOs — Epoch Platform™ MEMS OCXOs (Oven-Controlled Crystal Oscillators)
Details: Critical network infrastructure requires nanosecond-level timing accuracy. SiTime’s Epoch Platform™ MEMS OCXOs are designed to deliver this level of precision in real-world environments, thereby maximising service continuity.
Models recommended by Mingjiada Electronics:
SiT5811 – 10 to 60 MHz, temperature-controlled crystal oscillator (OCXO) with 12-hour holdover capability
SiT5812 – 60 to 220 MHz, temperature-controlled crystal oscillator (OCXO) with 12-hour holdover capability
SiT5801 – 10 to 60 MHz, 8-hour hold time OCXO
SiT5802 – 60 to 220 MHz, 8-hour hold time OCXO

II. High-Precision TCXOs – Elite Platform®, Elite X™ and Elite RF™ High-Precision TCXOs
Details: High-precision TCXOs are precision timing solutions offering exceptional dynamic performance and a wealth of features. These devices address long-standing timing challenges in telecommunications, RF, networking, edge synchronisation and precision GNSS applications. SiTime’s high-precision TCXOs combine high stability and low phase noise with the rugged packaging of ceramic TCXOs, enabling them to replace traditional quartz OCXOs whilst improving reliability, reducing power consumption and minimising size.
Features:
Tight stability (±0.01 ppm to ±2.5 ppm), 1 to 220 MHz
Dynamic stability superior to quartz (±0.5 ppb/°C ΔF/ΔT), resistant to air currents and thermal shock
Operating temperature range of –40°C to 105°C uniquely enables fanless outdoor equipment
Low phase noise: –159 dBc/Hz at 10 kHz (nominal frequency 19.2 MHz)
Lower power consumption for battery-powered edge devices (110 mW at 2.5 V)
I²C digital frequency tuning eliminates the need for an external DAC and reduces sensitivity to board noise
On-chip power supply noise filtering eliminates the need for a dedicated LDO
Models supplied by Mingjiada Electronics:
SiT5359, SiT5358, SiT5501, SiT5503, SiT5376, SiT5377, SiT5977, SiT5435, SiT5434, SiT5235, SiT5234, SiT5155, SiT5156, SiT5157, SiT5356, SiT5357.

Furthermore, Mingjiada Electronics supplies a wide range of electronic components, including integrated circuits (ICs), 5G chips, new energy ICs, IoT chips, Bluetooth chips and automotive chips, offering customers a one-stop procurement experience. Mingjiada Electronics maintains ample stock, with 2 million electronic component part numbers in stock, ensuring customers can quickly obtain the products they require. The company supports both small-batch sample purchases and large-volume orders, catering to the needs of customers of all sizes.

For further information on [SiTime] oscillators or to enquire about sample prices, please visit the Mingjiada Electronics website (https://www.integrated-ic.com/) for more supply details.