Renesas’ Timing product portfolio has been acquired by SiTime.
Datasheets, documentation, and sample orders remain available on Renesas.com through late 2026. For new designs, purchasing, support, and product inquiries, visit SiTime.com or send an email to [email protected]. Full transition to SiTime is expected by late 2026.
| CAD Model: | View CAD Model |
| Pkg. Type: | TSSOP |
| Pkg. Code: | PGG8 |
| Lead Count (#): | 8 |
| Pkg. Dimensions (mm): | 3.1 x 4.4 x 1.0 |
| Pitch (mm): | 0.65 |
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| Lead Count (#) | 8 |
| Carrier Type | Tube |
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| Pb Free Category | e3 Sn |
| Temp. Range (°C) | -40 to 85°C |
| Core Voltage (V) | 2.5V, 3.3V |
| Feedback Input | No |
| Input Freq (MHz) | 19.6 - 28 |
| Input Type | Crystal |
| Inputs (#) | 1 |
| Length (mm) | 3.1 |
| MOQ | 96 |
| Output Banks (#) | 1 |
| Output Freq Range (MHz) | 490 - 700 |
| Output Type | LVPECL |
| Output Voltage (V) | 2.5V, 3.3V |
| Outputs (#) | 1 |
| Package Area (mm²) | 13.6 |
| Phase Jitter Typ RMS (ps) | 0.32 |
| Pitch (mm) | 0.65 |
| Pkg. Dimensions (mm) | 3.1 x 4.4 x 1.0 |
| Pkg. Type | TSSOP |
| Product Category | FemtoClock, Low Jitter Clocks (<700 fs RMS) |
| Prog. Clock | No |
| Qty. per Carrier (#) | 96 |
| Qty. per Reel (#) | 0 |
| Reference Output | No |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Spread Spectrum | No |
| Tape & Reel | No |
| Thickness (mm) | 1 |
| Width (mm) | 4.4 |
The 843081I-01 is an Ethernet clock multiplier. The 843081I-01 accepts a crystal reference of 19.6MHz - 28MHz. The 843081I-01 has excellent 1ps or lower phase jitter performance, over the 1.875MHz - 20MHz integration range. The 843081I-01 is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space.