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 |
| Qty. per Reel (#) | 0 |
| Qty. per Carrier (#) | 96 |
| Pb (Lead) Free | Yes |
| Pb Free Category | e3 Sn |
| Temp. Range (°C) | 0 to 70°C |
| C-C Jitter Max P-P (ps) | 12 |
| Core Voltage (V) | 3.3 |
| Feedback Input | No |
| Input Freq (MHz) | 20 - 20 |
| Input Type | Crystal |
| Inputs (#) | 1 |
| Length (mm) | 3.1 |
| MOQ | 96 |
| Output Banks (#) | 1 |
| Output Freq Range (MHz) | 1066.67 - 1066.67, 1600 - 1600 |
| Output Type | LVPECL |
| Output Voltage (V) | 3.3 |
| Outputs (#) | 1 |
| Package Area (mm²) | 13.6 |
| Period Jitter Max P-P (ps) | 2.8 |
| Pitch (mm) | 0.65 |
| Pkg. Dimensions (mm) | 3.1 x 4.4 x 1.0 |
| Pkg. Type | TSSOP |
| Product Category | General Purpose Clocks |
| Prog. Clock | No |
| 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 843S1066D is a high frequency clock generator. The 843S1066D uses an external 20MHz crystal to synthesize either 1066.67MHz or 1600MHz. The 843S1066D has excellent cycle-to-cycle and RMS period jitter performance. The 843S1066D operates at 3.3V operating supply and is available in a fully RoHS compliant 8-lead TSSOP package..