Through the years, PCI Express® (PCIe®) protocol has evolved to accommodate the needs of higher speeds, imposing stringent requirements for a reliable clock source. We offer a comprehensive line of PCIe Gen 5 compliant oscillators, clock generators and buffers to address this need. Our timing parts not only meet the PCIe jitter requirements, but also allow allocation of up to 70% of total jitter margin to the rest of the system. With our highly integrated single-chip solutions, you can reduce component count and board area without sacrificing performance.
Key Features
- PCIe Gen 1/2/3/4/5 compliant
- Single and multi-output solutions
- Fully integrated single-chip solution
- Configurable with fast samples
- Smallest PCIe timing solution on the market
Create flexible and powerful PCIe solutions when you clock our Switchtec PCIe switches with our easy-to-configure suite of multiple-output clock generators, buffers, crystals and MEMS oscillators. These fully designed, tested and validated solutions reduce your design risk and help you get to market more quickly.
Please email us at tcg_help@microchip.com for more information about PCIe timing products.
| Product | Type | PCIe Gen | No. of outputs | Inputs | Output Logic | Voltage (V) | Dimensions | Temp. Range (⁰C) | Packages |
|---|---|---|---|---|---|---|---|---|---|
| MX87 | Clock Generators | 1/2/3/4/5 | 6 | Integrated Crystal | CMOS, PECL, LVDS, HCSL | 2.5, 3.3 | 7.0x7.0 | -40 to 85 | Please call for package information |
| DSA557-04 | Clock Generators | 1/2/3/4 | 3 | Integrated MEMS | HCSL, LVDS, LVCMOS | 2.5-3.3 | 5.0x3.2 | -40 to 105 | 20/VQFN |
| ZL30281 | 1/2/3/4/5 | 3 | Crystal | CML, CMOS | 3.3 | 5.0x5.0 | -40 to 85 | 32/VQFN | |
| ZL30282 | 1/2/3/4/5 | 6 | Crystal | CML, CMOS | 1.8, 3.3 | 8.0x8.0 | -40 to 85 | 56/VQFN | |
| ZL30250 | 1/2/3/4/5 | 3 | Crystal or Reference | CML, CMOS | 3.3 | 5.0x5.0 | -40 to 85 | 32/VQFN | |
| ZL30251 | 1/2/3/4/5 | 3 | Crystal or Reference | CML, CMOS | 3.3 | 5.0x5.0 | -40 to 85 | 32/VQFN | |
| SM806 | Clock Generators | 1/2/3/4/5 | 6 | Crystal or Reference | CMOS, PECL, LVDS, HCSL | 2.5, 3.3 | 4.0x4.0, 7.0x7.0 | -40 to 85 | 48/VQFN |
| MX85 | 1/2/3/4/5 | 5 | Integrated MEMS | CMOS, PECL, LVDS, HCSL | 2.5, 3.3 | 5.0x7.0 | -40 to 85 | 38/LLGA | |
| DSC1200 | 1/2/3/4/5 | 1 | Differential | 2.5 x 2.0 mm, 3.2 x 2.5 mm, 5.0 x 3.2 mm, 7.0 x 5.0 mm 6-pin | -40 to 125 | 6/VDFN | |||
| PL602-22 | 1/2/3 | 1 | Crystal or Reference | HCSL | 2.5, 3.3 | 5.0x4.0, 3.0x1.7 | -40 to 85 | 6/SOT-23, 8/SOIC | |
| PL602-23 | 1/2/3 | 1 | Crystal or Reference | HCSL | 2.5, 3.3 | 5.0x4.0, 3.0x1.7 | -40 to 85 | 6/SOT-23, 8/SOIC | |
| DSA557-05 | Clock Generators | 1/2/3/4 | 4 | Integrated MEMS | HCSL | 2.5-3.3 | 5.0x3.2 | -40 to 105 | 20/VQFN |
| DSA557-03 | Clock Generators | 1/2/3/4 | 2 | Integrated MEMS | HCSL, LVDS, LVCMOS | 2.5-3.3 | 3.2x2.5 | -40 to 105 | 14/VQFN |
| SM802 | Clock Generators | 5 | 8 | Crystal or Reference | HSCL | 2.5, 3.3 | 3.0x3.5, 4.0x4.0, 5.0x5.0, 7.0x7.0 | -40 to 85 | 16/VQFN, 24/VQFN, 32/VQFN, 44/VQFN |
| ZL30260 | 1/2/3/4/5 | 6 | Crystal or Reference | LVDS, LVPECL, HCSL, CMOS, HSTL | 2.5, 3.3 | 8.0x8.0 | -40 to 85 | 56/VQFN | |
| ZL30261 | 1/2/3/4/5 | 6 | Crystal or Reference | LVDS, LVPECL, HCSL, CMOS, HSTL | 2.5, 3.3 | 8.0x8.0 | -40 to 85 | 56/VQFN | |
| ZL30262 | 1/2/3/4/5 | 10 | Crystal or Reference | LVDS, LVPECL, HCSL, CMOS, HSTL | 2.5, 3.3 | 8.0x8.0 | -40 to 85 | 56/VQFN | |
| ZL30263 | 1/2/3/4/5 | 10 | Crystal or Reference | LVDS, LVPECL, HCSL, CMOS, HSTL | 2.5, 3.3 | 8.0x8.0 | -40 to 85 | 56/VQFN | |
| ZL30264 | 1/2/3/4/5 | 6 | Crystal or Reference | LVDS, LVPECL, HCSL, CMOS, HSTL | 2.5, 3.3 | 8.0x8.0 | -40 to 85 | 56/VQFN | |
| ZL30265 | 1/2/3/4/5 | 6 | Crystal or Reference | LVDS, LVPECL, HCSL, CMOS, HSTL | 2.5, 3.3 | 8.0x8.0 | -40 to 85 | 56/VQFN | |
| ZL30266 | 1/2/3/4/5 | 10 | Crystal or Reference | LVDS, LVPECL, HCSL, CMOS, HSTL | 2.5, 3.3 | 8.0x8.0 | -40 to 85 | 56/VQFN | |
| ZL30267 | 1/2/3/4/5 | 10 | Crystal or Reference | LVDS, LVPECL, HCSL, CMOS, HSTL | 2.5, 3.3 | 8.0x8.0 | -40 to 85 | 56/VQFN | |
| ZL40268 | Fanout Buffer | 1,2,3,4,5 | 8 | LVPECL/HCSL/LVDS/SSTL/CML/LVCMOS | LVPECL/HCSL/LVDS/SSTL/CML/LVCMOS | 48/VQFN | |||
| ZL40272 | Fanout Buffer | 1,2,3,4,5 | 12 | LVPECL/HCSL/LVDS/SSTL/CML/LVCMOS | LVPECL/HCSL/LVDS/SSTL/CML/LVCMOS | 56/VQFN |
Configure your MEMS-based oscillators and get fast samples with this easy-to-use online tool.
Any Frequency | Anywhere
Easily program your MEMS-based oscillators to a custom frequency in seconds using this field programming kit.
PCIe QuickLearn Video Series
This 5-minute video provides the viewer with the fundamental concepts related to PCIe; it is the first video in a series that focuses primarily on the clocks and timing issues related to PCIe, and it also provides a basic understanding with which to explore further PCIe topics.
