| PartNumber | 8N4S273AC-1054CDI | 8N4S273AC-1054CDI8 | 8N4S273EC-1054CDI |
| Description | Programmable Oscillators Femto Clock IC | IC OSC CLOCK 25MHZ 6CLCC | IC OSC CLOCK 25MHZ 6CLCC |
| Manufacturer | IDT (Integrated Device Technology) | IDT, Integrated Device Technology Inc | - |
| Product Category | Programmable Oscillators | Clock/Timing - Programmable Timers and Oscillators | - |
| Package / Case | SMD-6 | - | - |
| Frequency | 15.476 MHz to 866.67, 975 MHz to 1300 MHz | 25MHz | - |
| Frequency Stability | 100 PPM | - | - |
| Load Capacitance | 5.5 pF | - | - |
| Operating Supply Voltage | 3.3 V | - | - |
| Supply Voltage Min | 3.135 V | - | - |
| Supply Voltage Max | 3.465 V | - | - |
| Output Format | LVDS | - | - |
| Product | XO | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Length | 7 mm | - | - |
| Width | 5 mm | - | - |
| Height | 1.5 mm | - | - |
| Series | 8N4S273 | FemtoClockR NG | - |
| Packaging | Tube | Tape & Reel (TR) Alternate Packaging | - |
| Brand | IDT | - | - |
| Duty Cycle Max | 53 % | - | - |
| Mounting Style | Through Hole | - | - |
| Product Type | Programmable Oscillators | - | - |
| Factory Pack Quantity | 364 | - | - |
| Subcategory | Oscillators | - | - |
| Tradename | FemtoClock | - | - |
| Type | - | Clock Oscillator | - |
| Package Case | - | 6-CLCC | - |
| Operating Temperature | - | -40°C ~ 85°C | - |
| Mounting Type | - | Surface Mount | - |
| Voltage Supply | - | 3.135 V ~ 3.465 V | - |
| Supplier Device Package | - | 6-CLCC (7x5) | - |
| Current Supply | - | 134mA | - |
| Count | - | - | - |