Instrument surfaces are used a lot in the process of industrial production. Traditional surfaces require huge installation and maintenance costs. With the opening of wireless communication, wireless detection surfaces can prove their worth in long-distance or hard-to-reach environments, such as environmental health monitoring equipment. In the future, the opening of the instrument surface field will be high-precision, intelligent and networked.

Instrument surfaces include: high-precision electronic instruments, detection and analysis instruments, detection instruments, electronic measurement surfaces, environmental detection instruments, network intelligent measurement surfaces, military detection instruments, QCM-D crystal microbalance sensors, etc.

The surface of the instrument has the following three requirements for the crystal oscillator:

1. High Stability

The short-term frequency stability of a crystal oscillator depends on the signal-to-noise ratio of the output signal. From the frequency domain viewpoint, the corresponding parameter is Phase Noise; from the time domain viewpoint, the corresponding parameter is Jitter. Low phase noise and trembling KOAN crystal oscillator and high stability crystal oscillator can meet the demand for high stability.

2. Low power consumption

KOAN low power crystal oscillator.

- 1.2V Low Voltage MHz SMD Crystal Oscillator, the specifications are optional 2.5x2.0mm, 3.2x2.5mm, 5.0x3.2mm, 7.0x5.0mm, the types are KS25/KS32/KS50/KS70 respectively.

- 1.5μA low current temperature compensated crystal oscillator (+3.3V voltage, 32.768KHz, SMD 3.2x2.5mm), type KT3225.

- 100μA maximum 32.768khz crystal oscillator, the specification can be 3.2x2.5mm, 5.0x3.2mm, 7.0x5.0mm, the types are KS3225/KS5032/KS7050 respectively.

3. Small Size

SMD 2.0x1.6mm specification chip crystal oscillator

- CMOS output active crystal oscillator (KS20/KS20W)

SMD 2.5x2.0mm specification SMD crystal:

- LVDS output clock oscillator (KD256D);

- HCSL output clock crystal oscillator (KD256C);

- CMOS output voltage controlled crystal oscillator (KV25)

- Clipped Sine output voltage controlled temperature compensated crystal oscillator (KT25CS)