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: | VFQFPN |
| Pkg. Code: | NDG40 |
| Lead Count (#): | 40 |
| Pkg. Dimensions (mm): | 5.0 x 5.0 x 0.9 |
| Pitch (mm): | 0.4 |
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| Lead Count (#) | 40 |
| Carrier Type | Reel |
| Moisture Sensitivity Level (MSL) | 3 |
| Qty. per Reel (#) | 2500 |
| Qty. per Carrier (#) | 0 |
| Pb (Lead) Free | Yes |
| Pb Free Category | e3 Sn |
| Temp. Range (°C) | -40 to 85°C |
| Country of Assembly | TAIWAN |
| Country of Wafer Fabrication | TAIWAN |
| Accepts Spread Spec Input | Yes |
| Advanced Features | Multiple SMBus addresses, HW PLL mode control, SW PLL mode control, SMBus security |
| App Jitter Compliance | PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, QPI, UPI, 25G EDR, IF-UPI, PCIe Gen5, DB2000Q |
| Architecture | Common, SRIS, SRNS |
| C-C Jitter Max P-P (ps) | 50 |
| Chipset Manufacturer | Intel |
| Chipset Name | C600, Patsburg, Wellsburg, Lewisburg |
| Clock Spec. | DB800ZL v1.2 Derivative |
| Core Voltage (V) | 3.3V |
| Diff. Input Signaling | HCSL |
| Diff. Inputs | 1 |
| Diff. Output Signaling | LP-HCSL |
| Diff. Outputs | 6 |
| Diff. Termination Resistors | 24 |
| Feedback Input | No |
| Function | Zero Delay Buffer |
| Input Freq (MHz) | 33 - 150 |
| Input Type | HCSL |
| Inputs (#) | 1 |
| Length (mm) | 5 |
| MOQ | 2500 |
| Output Banks (#) | 1 |
| Output Enable (OE) Pins | 6 |
| Output Freq Range (MHz) | 1 - 400 |
| Output Impedance | 33 |
| Output Skew (ps) | 50 |
| Output Type | LP-HCSL |
| Output Voltage (V) | 0.7V |
| Outputs (#) | 6 |
| PLL | Yes |
| Package Area (mm²) | 81 |
| Pitch (mm) | 0.4 |
| Pkg. Dimensions (mm) | 5.0 x 5.0 x 0.9 |
| Pkg. Type | VFQFPN |
| Power Consumption Typ (mW) | 257 |
| Product Category | PCI Express Clocks, Processor Clock Buffers, Zero Delay Buffers |
| Prog. Clock | Yes |
| Prog. Interface | SMBUS |
| Reel Size (in) | 13 |
| Reference Output | No |
| Spread Spectrum | Yes |
| Supply Voltage (V) | 3.3 - 3.3 |
| Tape & Reel | Yes |
| Thickness (mm) | 0.9 |
| Width (mm) | 5 |
The 9ZXL0632E is a second-generation, enhanced-performance DB800ZL differential buffer. The part is functionally compatible with the 9ZXL0632A while offering a much-improved phase jitter performance. A fixed external feedback maintains low drift for critical QPI/UPI applications. The 9ZXL0632E has an SMBus Write Lockout pin for increased device and system security.