| PartNumber | 637P15553I2T | 637P15553I3T | 637P15623I3T |
| Description | XTAL OSC XO 155.5200MHZ LVPECL | Standard Clock Oscillators 152.25MHz 3.3Volt LVPECL .5ps jitte | Standard Clock Oscillators 156.25MHz 3.3Volt LVPECL .5ps jitte |
| Manufacturer | CTS-Frequency Controls | CTS-Frequency Controls | - |
| Product Category | Oscillators | Oscillators | - |
| Series | 637 | 637 | - |
| Type | XO (Standard) | XO (Standard) | - |
| Packaging | Tape & Reel (TR) | Digi-ReelR Alternate Packaging | - |
| Height | 0.079" (2.00mm) | 0.079" (2.00mm) | - |
| Package Case | 6-SMD, No Lead (DFN, LCC) | 6-SMD, No Lead (DFN, LCC) | - |
| Frequency | 155.52MHz | 155.52MHz | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | - |
| Mounting Type | Surface Mount | Surface Mount | - |
| Size Dimension | 0.276" L x 0.197" W (7.00mm x 5.00mm) | 0.276" L x 0.197" W (7.00mm x 5.00mm) | - |
| Function | Enable/Disable | Enable/Disable | - |
| Voltage Supply | 2.5V | 3.3V | - |
| Output | LVPECL | LVPECL | - |
| Current Supply Max | 88mA | 88mA | - |
| Ratings | - | - | - |
| Frequency Stability | ±50ppm | ±50ppm | - |
| Product | - | Clock Oscillators | - |
| Current Rating | - | 85 mA | - |
| Termination Style | - | SMD/SMT | - |
| Length | - | 7 mm | - |
| Width | - | 5 mm | - |
| Maximum Operating Temperature | - | + 85 C | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Operating Supply Voltage | - | 3.3 V | - |
| Supply Voltage Max | - | 3.47 V | - |
| Supply Voltage Min | - | 3.14 V | - |
| Duty Cycle Max | - | 55 % | - |
| Output Format | - | LVPECL | - |