| PartNumber | 840N011BGILF | 840N051BGILF | 840N011BGILFT |
| Description | Clock Synthesizer / Jitter Cleaner FemtoClock NG Crystal-to-LVCMOS | Clock Synthesizer / Jitter Cleaner FemtoClock NG Crystal-to-LVCMOS | Clock Synthesizer / Jitter Cleaner FemtoClock NG Crystal-to-LVCMOS |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | Clock Synthesizer / Jitter Cleaner | Clock Synthesizer / Jitter Cleaner | Clock Synthesizer / Jitter Cleaner |
| RoHS | Y | Y | Y |
| Series | 840N011 | 840N051 | 840N011 |
| Package / Case | TSSOP-8 | TSSOP-8 | TSSOP-8 |
| Packaging | Tube | Tube | Reel |
| Height | 1 mm | 1 mm | 1 mm |
| Length | 3.1 mm | 3.1 mm | 3.1 mm |
| Width | 4.4 mm | 4.4 mm | 4.4 mm |
| Brand | IDT | IDT | IDT |
| Product Type | Clock Synthesizer / Jitter Cleaner | Clock Synthesizer / Jitter Cleaner | Clock Synthesizer / Jitter Cleaner |
| Factory Pack Quantity | 96 | 96 | 2500 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Tradename | FemtoClock | FemtoClock | FemtoClock |
| Part # Aliases | 840N011I | 840N051I | 840N011I |
| Unit Weight | 0.006737 oz | 0.006737 oz | 0.006737 oz |