Taitien's differential output crystal oscillators are designed specifically for data centers, edge computing servers, fiber optic and wired communication networks that require extremely low noise and a stable and accurate clock source. This product series achieves an excellent level of phase jitter, while offering multiple output logics such as LVPECL, LVDS, and HCSL. Introducing Taitien's OO-U Differential Crystal Oscillator Series—a high-performance solution engineered to deliver exceptional precision in an ultra-compact form factor. Designed for electronic systems, such as high-speed Ethernet, Fibre Channel, and test equipment, the OO-U series offers ultra-low RMS jitter, low power consumption, and reliable operation across an extended temperature range. With its compact 2.0 × 1.6 mm package, the OO-U series enables high-performance timing in space-constrained designs without compromising reliability or signal integrity. It is perfectly suited for high-density PCBs and other applications where both performance and board space are critical.
Features :
- Hermetically sealed ceramic package with industry-standard dimensions : 2.0 x 1.6 x 0.7mm
- Ultra-low jitter performance : Typical 40fs RMS from 12kHz - 20MHz
- Differential output level: LVPECL, LVDS and HCSL
- Operation supply voltage: 1.8V, 2.5V and 3.3V
- Freq. : 100 to 160MHz
- Product shape: SMD
Typical applications :
- 400Gbit/800Gbit/1.6Tbit optical module, Fiber channel
- Network equipmentb: router, switch
- Ethernet, MAN, SONET, Data center
- Test instrumentation
| Model | Dimensions (mm) | Frequency | Freq stability vs Temp. range | Operation voltage | Product categories |
| OO-U differential | 2.0 x 1.6 x 0.7 | 100MHz~160MHz | ±20 ppm @ -40°C to +85°C ± 50 ppm @ -40°C to +125°C | 1.8V, 2.5V, 3.3V | -Differential XO -Low phase noise XO -Miniature XO |
TAITIEN crystal oscillators (Differential XO) are made in Taïwan. High quality products, they will match your application needs.

