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: | PGG28 |
| Lead Count (#): | 28 |
| Pkg. Dimensions (mm): | 9.7 x 4.4 x 1.0 |
| Pitch (mm): | 0.65 |
| Pb (Lead) Free | Yes |
| Moisture Sensitivity Level (MSL) | 1 |
| ECCN (US) | |
| HTS (US) |
| Pkg. Type | TSSOP |
| Lead Count (#) | 28 |
| Pb (Lead) Free | Yes |
| Carrier Type | Reel |
| Accepts Spread Spec Input | No |
| Additive Phase Jitter Typ P-P (ps) | 10 |
| Additive Phase Jitter Typ RMS (fs) | 0.5 |
| Advanced Features | HW PLL mode control, Spread Injection |
| App Jitter Compliance | PCIe Gen1, PCIe Gen2 |
| Architecture | Common |
| C-C Jitter Max P-P (ps) | 50 |
| Chipset Manufacturer | Intel |
| Clock Spec. | DB400 |
| Core Voltage (V) | 3.3 |
| Die Form | No |
| Diff. Input Signaling | HCSL |
| Diff. Inputs | 1 |
| Diff. Output Signaling | HCSL |
| Diff. Outputs | 4 |
| Diff. Termination Resistors | 16 |
| Input Freq (MHz) | 90 |
| Length (mm) | 9.7 |
| MOQ | 1000 |
| Moisture Sensitivity Level (MSL) | 1 |
| Output Banks (#) | 1 |
| Output Freq Range (MHz) | 50 - 400 |
| Output Skew (ps) | 50 |
| Output Type | HCSL |
| Output Voltage (V) | 0.7 |
| Outputs (#) | 4 |
| PCIe Generation | Gen1, Gen2 |
| PLL | Yes |
| Package Area (mm²) | 42.7 |
| Pb Free Category | e3 Sn |
| Phase Jitter Max RMS (ps) | 3.1 |
| Pitch (mm) | 0.65 |
| Pkg. Dimensions (mm) | 9.7 x 4.4 x 1.0 |
| Power Consumption Typ (mW) | 363 |
| Qty. per Carrier (#) | 0 |
| Qty. per Reel (#) | 2000 |
| Reel Size (in) | 13 |
| Reference Output | Yes |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Spread Spectrum | Yes |
| Supply Voltage (V) | 3.3 - 3.3 |
| Tape & Reel | Yes |
| Temp. Range (°C) | 0 to 70°C |
| Thickness (mm) | 1 |
| Width (mm) | 4.4 |
The 9DS400 is a 4-output PCIe PLL with the ability to inject spread spectrum onto the incoming differential clock, while maintaining good phase noise.