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| Part Number | 501KCK-ACAF | 501KCK-ACAG | 501KCL-ACAF | 501KCM-ACAF | 501KCK-ADAF | 501KBK-ACAF | 501KCA-ACAF | 501KCB-ACAF | 501KCC-ACAF | 501KCD-ACAF | 501KCE-ACAF | 501KCF-ACAF | 501KCG-ACAF | 501KCH-ACAF | 501KCJ-ACAF | 501KCK-ABAF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Base Resonator | MEMS | MEMS | MEMS | MEMS | MEMS | MEMS | MEMS | MEMS | MEMS | MEMS | MEMS | MEMS | MEMS | MEMS | MEMS | MEMS |
| Type | CMEMS® | CMEMS® | CMEMS® | CMEMS® | CMEMS® | CMEMS® | CMEMS® | CMEMS® | CMEMS® | CMEMS® | CMEMS® | CMEMS® | CMEMS® | CMEMS® | CMEMS® | CMEMS® |
| Programmable Type | Programmed by Digi-Key (Enter your frequency in Web Order Notes) | Programmed by Digi-Key (Enter your frequency in Web Order Notes) | Programmed by Digi-Key (Enter your frequency in Web Order Notes) | Programmed by Digi-Key (Enter your frequency in Web Order Notes) | Programmed by Digi-Key (Enter your frequency in Web Order Notes) | Programmed by Digi-Key (Enter your frequency in Web Order Notes) | Programmed by Digi-Key (Enter your frequency in Web Order Notes) | Programmed by Digi-Key (Enter your frequency in Web Order Notes) | Programmed by Digi-Key (Enter your frequency in Web Order Notes) | Programmed by Digi-Key (Enter your frequency in Web Order Notes) | Programmed by Digi-Key (Enter your frequency in Web Order Notes) | Programmed by Digi-Key (Enter your frequency in Web Order Notes) | Programmed by Digi-Key (Enter your frequency in Web Order Notes) | Programmed by Digi-Key (Enter your frequency in Web Order Notes) | Programmed by Digi-Key (Enter your frequency in Web Order Notes) | Programmed by Digi-Key (Enter your frequency in Web Order Notes) |
| Available Frequency Range | 32 kHz ~ 100 MHz | 32 kHz ~ 100 MHz | 32 kHz ~ 100 MHz | 32 kHz ~ 100 MHz | 32 kHz ~ 100 MHz | 32 kHz ~ 100 MHz | 32 kHz ~ 100 MHz | 32 kHz ~ 100 MHz | 32 kHz ~ 100 MHz | 32 kHz ~ 100 MHz | 32 kHz ~ 100 MHz | 32 kHz ~ 100 MHz | 32 kHz ~ 100 MHz | 32 kHz ~ 100 MHz | 32 kHz ~ 100 MHz | 32 kHz ~ 100 MHz |
| Function | Enable/Disable | Enable/Disable | Enable/Disable | Enable/Disable | Enable/Disable | Enable/Disable | Enable/Disable | Enable/Disable | Enable/Disable | Enable/Disable | Enable/Disable | Enable/Disable | Enable/Disable | Enable/Disable | Enable/Disable | Enable/Disable |
| Output | LVCMOS | LVCMOS | LVCMOS | LVCMOS | LVCMOS | LVCMOS | LVCMOS | LVCMOS | LVCMOS | LVCMOS | LVCMOS | LVCMOS | LVCMOS | LVCMOS | LVCMOS | LVCMOS |
| Voltage - Supply | 2.5V | 2.5V | 2.5V | 2.5V | 2.5V | 2.5V | 2.5V | 2.5V | 2.5V | 2.5V | 2.5V | 2.5V | 2.5V | 2.5V | 2.5V | 2.5V |
| Frequency Stability | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Frequency Stability (Total) | ±20ppm | ±20ppm | ±20ppm | ±20ppm | ±20ppm | ±30ppm | ±20ppm | ±20ppm | ±20ppm | ±20ppm | ±20ppm | ±20ppm | ±20ppm | ±20ppm | ±20ppm | ±20ppm |
| Operating Temperature | -20°C ~ 70°C | -40°C ~ 85°C | -20°C ~ 70°C | -20°C ~ 70°C | -20°C ~ 70°C | -20°C ~ 70°C | -20°C ~ 70°C | -20°C ~ 70°C | -20°C ~ 70°C | -20°C ~ 70°C | -20°C ~ 70°C | -20°C ~ 70°C | -20°C ~ 70°C | -20°C ~ 70°C | -20°C ~ 70°C | -20°C ~ 70°C |
| Spread Spectrum Bandwidth | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Current - Supply (Max) | 8.9mA | 8.9mA | 8.9mA | 8.9mA | 8.9mA | 8.9mA | 8.9mA | 8.9mA | 8.9mA | 8.9mA | 8.9mA | 8.9mA | 8.9mA | 8.9mA | 8.9mA | 8.9mA |
| Ratings | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 4-SMD, No Lead | 4-SMD, No Lead | 4-SMD, No Lead | 4-SMD, No Lead | 4-SMD, No Lead | 4-SMD, No Lead | 4-SMD, No Lead | 4-SMD, No Lead | 4-SMD, No Lead | 4-SMD, No Lead | 4-SMD, No Lead | 4-SMD, No Lead | 4-SMD, No Lead | 4-SMD, No Lead | 4-SMD, No Lead | 4-SMD, No Lead |
| Size / Dimension | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.098" L x 0.079" W (2.50mm x 2.00mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.157" L x 0.126" W (4.00mm x 3.20mm) |
| Height - Seated (Max) | 0.035" (0.90mm) | 0.035" (0.90mm) | 0.035" (0.90mm) | 0.035" (0.90mm) | 0.035" (0.90mm) | 0.035" (0.90mm) | 0.035" (0.90mm) | 0.035" (0.90mm) | 0.035" (0.90mm) | 0.035" (0.90mm) | 0.035" (0.90mm) | 0.035" (0.90mm) | 0.035" (0.90mm) | 0.035" (0.90mm) | 0.035" (0.90mm) | 0.035" (0.90mm) |
