Taitien's FASTXO P4-U is a crystal oscillator optimized for space-constrained and performance-driven designs. Measuring just 1.2 x 1.0 mm with a low 0.61 mm profile, it offers stable output from 1 to 125 MHz with ±25 ppm stability across -40°C to +85°C. The 0.8 ps typical phase jitter ensures high signal integrity for wearables, smartphones, game consoles, and IoT devices. With CMOS output and multiple voltage options, FASTXO P4-U enables seamless integration and shortens time-to-market for next-gen mobile products.
Features :
- Typical 1.2 x 1.0 x 0.65mm Ceramic SMD Package
- Operation Supply Voltage: 1.8V, 2.5V, 3.3V
- FASTXO Series, Fast Delivery at Any Frequency
- Frequency Stability ±20ppm over -40°C to 105°C
- Low Current Consumption
- Pb-free/RoHS Compliant
Typical applications :
- Wearable Device, SmartPhone,
- Game Console, IoT, Mobile Device
| Model | Dimensions (mm) | Frequency | Freq stability vs Temp. range | Operation voltage | Product categories |
| P4-U | 1.2 x 1.0 x 0.65 | 1 to 125MHz | ±25 ppm @ -40°C to+85°C ±50 ppm @ -40°C to+105°C | 1.8V, 2.5V, 3.3V | -CMOS XO -Crystal Oscillator -Miniature XO |
TAITIEN crystal oscillators (CMOS XO) are made in Taïwan. High quality products, they will match your application needs.

