Classification

Use

Frequency requirements

Accuracy requirements

1. Low speed clock

1. Low-speed ADC, DAC, various auxiliary circuits

Less than 100 MHz

Lower

2. High-speed clock

2. RF ADC clock

0.993 GHz

Less than 50 femtoseconds

3. DSP TX clock

698.81 MHz

Less than 100 femtoseconds

4. DSP RX clock

698.81 MHz

Less than 100 femtoseconds