| PartNumber | CDCE421RGET | CDCE421RGER | CDCE421RGERG4 |
| Description | Clock Synthesizer / Jitter Cleaner Wide Rng Lo-Jitter Crys Osc Clock Gen | Clock Synthesizer / Jitter Cleaner Wide Rng Lo-Jitter Crys Osc Clock Gen | IC CRYSTAL OSCILLATR CLCK 24-QFN |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Clock Synthesizer / Jitter Cleaner | Clock Synthesizer / Jitter Cleaner | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers |
| RoHS | Y | Y | - |
| Series | CDCE421 | CDCE421 | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Max Output Freq | 1175 MHz | 1175 MHz | - |
| Maximum Input Frequency | 38.33 MHz | 38.33 MHz | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 3 V | 3 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | VQFN-24 | VQFN-24 | - |
| Packaging | Reel | Reel | Tape & Reel (TR) Alternate Packaging |
| Brand | Texas Instruments | Texas Instruments | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Voltage | 3.3 V | 3.3 V | - |
| Product Type | Clock Synthesizers / Jitter Cleaners | Clock Synthesizers / Jitter Cleaners | - |
| Factory Pack Quantity | 250 | 3000 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Unit Weight | 0.001601 oz | 0.001601 oz | - |
| Type | - | - | Clock Generator |
| Package Case | - | - | 24-VFQFN Exposed Pad |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 3 V ~ 3.6 V |
| Supplier Device Package | - | - | 24-VQFN (4x4) |
| PLL | - | - | Yes |
| Input | - | - | LVCMOS, Crystal |
| Output | - | - | LVDS, LVPECL |
| Number of Circuits | - | - | 1 |
| Ratio InputOutput | - | - | 1899/12/30 1:01:00 |
| Differential InputOutput | - | - | No/Yes |
| Frequency Max | - | - | 1.2GHz |
| Divider Multiplier | - | - | Yes/No |