AS512
Multi frequency LVCMOS silicon oscillator
The AS512 silicon oscillator utilizes proprietary frequency synthesis and sensor technologies to provide a quartz-free, MEMS-free, LVCMOS clock with a typical phase jitter of 350 fs that supports frequencies between 0.01 and 212.5 MHz. It supports 3 configurations with different frequencies which can be selected by GPIO level.
Specifications
- Quartz-free and MEMS-free without mechanical moving parts
- LVCMOS output: 10 kHz to 212.5 MHz
- Phase noise jitter: 350 fs Typ RMS (12 kHz – 20 MHz)
- Supports -40oC to 105℃ temperature range
- Temperature Stability: +/-35ppm(-40~105℃)
- Flexible supply from 1.71V to 3.47V, no need for any external LDOs
- Standard 5032 and 3225 package options
- Supports up to 3 IO selectable frequencies
- Advanced option supports spread spectrum clock
Documents
| Document Name |
Type
|
Format |
|---|---|---|
|
AN523-AS500x Power Supply Noise Rejection
|
Application Notes | |
|
AN521-Introduction of AS500x Oscillator frequency stability
|
Application Notes | |
|
AS512_datasheet_Rev1_12
|
Datasheets |
