Features
- Frequency range: 0.750MHz to 1350MHz
- Output types: LVDS, LVPECL, LVCMOS
- Phase jitter (12kHz to 20MHz): 750fs to 890fs typical (1000fs max)
- Supply voltage: 2.5V or 3.3V
- Package options:
- 3.2mm x 2.5mm x 1.0mm (not available for VCXO)
- 5.0mm x 3.2mm x 1.2mm
- 7.0mm x 5.0mm x 1.3mm
- Frequency stability: ± 20ppm, ± 25ppm, ± 50ppm, or ± 100ppm
- Operating temperatures: -20 °C to +70 °C
- Frequency stability: ± 25ppm, ± 50ppm, or ± 100ppm
- Operating temperatures: -40 °C to +85 °C
- Frequency stability: ± 50ppm or ± 100ppm
- Operating temperatures: -40 °C to +105 °C
- kV of 85ppm/volt typical from 0.5VDC to VDD (VCXO only)
- Better than ±10% linearity for VC range
Description
The XL is a quartz-based PLL clock oscillator family with <1000fs phase jitter. Available in a wide frequency range from 0.750MHz to 1350MHz, the XL series crystal oscillators utilize a family of proprietary ASICs, with a key focus on noise reduction technologies.
The third-order delta-sigma modulator reduces noise to levels that are comparable to traditional Bulk Quartz and SAW oscillators. With short lead time, low cost, low noise, wide frequency range, and excellent ambient performance, the XL devices are an excellent choice over conventional technologies. The XL (XO option) devices have stabilities as tight as ±20ppm and the XL (VCXO option) devices have ±50ppm APR. Either option provides extremely quick delivery for both standard and custom frequencies.
Parameters
| Attributes | Value |
|---|---|
| Function | XO, VCXO |
| Output Type | HCMOS, LVDS, LVPECL |
| Output Freq Range (MHz) | 0.75 - 1350 |
| Supply Voltage (V) | 2.5 - 2.5, 3.3 - 3.3 |
| Phase Jitter Max RMS (ps) | 1 |
| Freq. Stability Total (± PPM) | 20, 25, 50, 100 |
| Temp. Range (°C) | -20 to +70, -40 to +85, -40 to +105, -40 to 85°C |
| Product Category | Crystal Oscillators |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| — | — | 6 | — |
| CLCC | 7.0 x 5.0 x 1.3 | 6 | 2.54 |
Application Block Diagrams
 | Multi-Protocol Network System for Building Automation Multi-protocol network system collects data from various building automation systems and incorporates industrial communication technologies. |
 | Industrial Gigabit Ethernet System on Module Industrial gigabit Ethernet SoM enables fast data transmission and easy integration for efficient industry use. |
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Support Communities
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XL oscillator no connect pin
Hello I have a technical support request relating to the following part: XLL735212.500000I We would like to use this oscillator as a replacement for an oscillator from another manufacturer in an existing design. The XL oscillator has output enable on pin 1 and pin 2 is listed no connect ...
May 18, 2023 -
Pull-up resistance in XL Family of Low Phase Noise Quartz-based PLL Oscillators
Hello, what is the value of the build-in pull-up resistor for E/D input (pin 1 or 2) of the mentioned devices (e.g. XLH535024.000000I)? Thanks and regards, Peter
Mar 3, 2023 -
Max kV for XL oscillator
We're using a XLP72V500 oscillator in a design and would like more precise values for kV. The given family datasheet only lists a typical value of 85ppm/volt: https://www.renesas.com/us/en/document/dst/xl-family-low-phase-noise ...
Apr 4, 2023
Knowledge Base
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"xl console DomU" fails.
It is a limitation in SDK v3.16.0. Fixed in SDK v3.16.1.Please use the latest version.https://elinux.org/R-Car/Boards/S4SK/Xen-Hypervisor
Nov 14, 2023 -
RZ Family: RZT2M Clarification on Power Domain "—" in RZ/T2M UM
... power domain of the IO pins in the RZ/T2M UM? Answer For pin configuration, please use the pin mux tool (“RZT2M_PinMux_Rev06.xlsx”) or the pin tab in FSP. The following screenshot shows the power domain information in the pin mux tool. It clearly described the power ...
Jun 3, 2026 -
What is the flammability rating for your Crystal Oscillators?
Last Updated: 01/13/2026 Question: What is the flammability rating for your Crystal Oscillators? Answer: All these are hermetic packages. There is no classification for hermetic packages as they are non-flammable components. Suitable Products (XO): XK, XF, XT, XU, XL and XA
Jan 13, 2026
Support Communities
