| PartNumber | LTC6957IDD-1#TRPBF | LTC6957IDD-2#PBF | LTC6957IDD-1#PBF |
| Description | Clock Buffer Low Phase Noise, Dual Output Buffer/Driver/Logic Converter with LVPECL Outputs | Clock Buffer Low Phase Noise, Dual Output Buffer/Driver/Logic Converter with LVDS Outputs | Clock Buffer Low Phase Noise, Dual Output Buffer/Driver/Logic Converter with LVPECL Outputs |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Clock Buffer | Clock Buffer | Clock Buffer |
| RoHS | Y | Y | Y |
| Series | LTC6957-1 | LTC6957-1 | LTC6957-1 |
| Number of Outputs | 2 Output | 2 Output | 2 Output |
| Supply Voltage Max | 3.45 V | 3.45 V | 3.45 V |
| Supply Voltage Min | 3.15 V | 3.15 V | 3.15 V |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | DFN-12 | DFN-12 | DFN-12 |
| Packaging | Reel | Tube | Tube |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| Operating Supply Current | 18 mA | 18 mA | 18 mA |
| Product Type | Clock Buffer | Clock Buffer | Clock Buffer |
| Factory Pack Quantity | 2500 | 121 | 121 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Maximum Input Frequency | - | 300 MHz | 300 MHz |
| Propagation Delay Max | - | 4.4 ns | 4 ns |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 85 C | + 85 C |
| Input Type | - | Single Ended | Sine Wave |
| Output Type | - | LVDS | LVPECL |
| Product | - | Clock Buffers | Buffers |
| Type | - | Low Phase Noise | Low Phase Noise |
| Duty Cycle Max | - | 50 % | - |