Package Information
| Lead Count (#) | 24 |
| Pkg. Code | EJG24 |
| Pitch (mm) | 0.65 |
| Pkg. Type | TSSOP |
| Pkg. Dimensions (mm) | 7.8 x 4.4 x 1.0 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| ECCN (US) | NLR |
| HTS (US) | 8542390001 |
Product Attributes
| Lead Count (#) | 24 |
| Carrier Type | Reel |
| Moisture Sensitivity Level (MSL) | 1 |
| Qty. per Reel (#) | 2500 |
| Qty. per Carrier (#) | 0 |
| Pb (Lead) Free | Yes |
| Pb Free Category | e3 Sn |
| Temp. Range | 0 to 70°C |
| Core Voltage (V) | 3.3 |
| Feedback Input | No |
| Input Freq (MHz) | 15.625 - 25.5 |
| Input Type | Crystal |
| Inputs (#) | 1 |
| Length (mm) | 7.8 |
| MOQ | 2500 |
| Output Banks (#) | 1 |
| Output Freq Range (MHz) | 62.5 - 625 |
| Output Skew (ps) | 40 |
| Output Type | LVPECL |
| Output Voltage (V) | 2.5, 3.3 |
| Outputs (#) | 6 |
| Package Area (mm²) | 34.3 |
| Phase Jitter Typ RMS (ps) | 0.410 |
| Pitch (mm) | 0.65 |
| Pkg. Dimensions (mm) | 7.8 x 4.4 x 1.0 |
| Pkg. Type | TSSOP |
| Prog. Clock | No |
| Reel Size (in) | 13 |
| Reference Output | No |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Spread Spectrum | No |
| Tape & Reel | Yes |
| Thickness (mm) | 1 |
| Width (mm) | 4.4 |
Description
The 843256 is a Crystal-to-3.3V LVPECL clock synthesizer/fanout buffer designed for Fibre Channel and Gigabit Ethernet applications. The output frequency can be set using the frequency select pins and a 25MHz crystal for Ethernet frequencies, or a 19.44MHz crystal for SONET. The low phase noise characteristics of the 843256 make it an ideal clock for these demanding applications.