AS5234
Low power voltage controlled LVCMOS VCTCXO
The AS5234 is a voltage-controlled temperature compensated crystal oscillator (VCTCXO) with a low-power LVCMOS output clock between 10 MHz and 76.8 MHz. The AS5234 utilizes digital temperature sensing and frequency compensation technologies to provide a high precision, temperature stabilized clock with grade options from ±0.5ppm to ±20ppm. Its voltage-control (VC) input supports a factory-programmable tuning slope up to 6ppm/V for smooth frequency adjustment.
Specifications
- Available with frequencies from 10MHz to 76.8MHz
- Phase noise jitter: 93fs Typ RMS (12 kHz – 20 MHz)
- Supports -40oC to 105℃ temperature range
- Compensated temperature stability: +/-0.5ppm(-40~105℃)
- Low power: 5mA core current
- Voltage-control (VC) input with up to 6ppm/V programmable tuning slope
- Low power LVCMOS output driver format
- Flexible supply from 1.425V to 3.63V, no need for any external LDOs
- Standard 2016 package options
- Samples available with 2-week lead time
Documents
| Document Name |
Type
|
Format |
|---|---|---|
|
AS5234_datasheet_Rev1_05
|
Datasheets |
