ProXO Series Oscillators
Renesas’ low phase noise quartz-based PLL oscillators are suitable for enterprise-level equipment
The Renesas ProXO family is designed for enterprise-level equipment that demands very low-noise, stable, and accurate timing/clock sources. The ProXO is a quartz-based PLL oscillator with a key focus on noise reduction technologies. Typical phase jitter is 120 fs over 12 kHz to 20 MHz bandwidth. They are available in a wide frequency range from 15 MHz to 2100 MHz.
Short lead-time, low noise, wide frequency range, excellent ambient performance, and very little engineering effort to incorporate this into designs makes the ProXO series an excellent choice over conventional technologies. The ProXO family has stabilities as tight as ±25 ppm for -40°C to +85°C and ±50 ppm for -40°C to +105°C. This ProXo family provides extremely quick delivery for both standard and custom frequencies.
- Frequency range: 15 MHz to 2100 MHz
- Output types:
- CML
- LVDS
- LVPECL
- HCSL
- Phase jitter (12 kHz to 20 MHz): 120 fs typical
- Supply voltage: 1.8 V, 2.5 V, or 3.3 V
- Package options:
- 2.5 mm × 2.0 mm × 1.0 mm
- 3.2 mm × 2.5 mm × 1.2 mm
- 5.0 mm × 3.2 mm × 1.2 mm
- 7.0 mm × 5.0 mm × 1.8 mm
- Frequency stability: ±25 ppm
- Operating temperatures: -40°C to +85°C
- Frequency stability: ±50 ppm
- Operating temperatures: -40°C to +105°C
Applications
- FOM gear box
- 10 G, 40 G, 100 G, and 400 G Ethernet
- Data centers
ProXO Series Oscillators
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | XFC236156.250000I | XTAL OSC XO 156.2500MHZ CML SMD | 675 - Immediate | $12.57 | View Details |
![]() | ![]() | XFP236156.250000I | XTAL OSC XO 156.2500MHZ LVPECL | 2468 - Immediate | $12.71 | View Details |
![]() | ![]() | XFP236312.500000I | XTAL OSC XO 312.5000MHZ LVPECL | 171 - Immediate | $14.36 | View Details |
![]() | ![]() | XFP236625.000000I | XTAL OSC XO 625.0000MHZ LVPECL | 200 - Immediate | $14.29 | View Details |
![]() | ![]() | XPC736156.250000I | XTAL OSC XO 156.2500MHZ CML SMD | 960 - Immediate | $12.71 | View Details |
![]() | ![]() | XPP736156.250000I | 0156.250000MHZ 3.3VDC LVPECL 705 | 0 - Immediate | $14.95 | View Details |
![]() | ![]() | XPP736312.500000I | 0312.500000MHZ 3.3VDC LVPECL 705 | 611 - Immediate | $14.95 | View Details |
![]() | ![]() | XPP736625.000000I | 0625.000000MHZ 3.3VDC LVPECL 705 | 195 - Immediate | $14.95 | View Details |





