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: | NLG56 |
| Lead Count (#): | 56 |
| Pkg. Dimensions (mm): | 8.0 x 8.0 x 0.85 |
| Pitch (mm): | 0.5 |
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| Lead Count (#) | 56 |
| Carrier Type | Tray |
| Moisture Sensitivity Level (MSL) | 3 |
| Qty. per Reel (#) | 0 |
| Qty. per Carrier (#) | 260 |
| Pb (Lead) Free | Yes |
| Pb Free Category | e3 Sn |
| Temp. Range (°C) | 0 to 70°C |
| Accepts Spread Spec Input | Yes |
| Advanced Features | Multiple SMBus addresses, HW PLL mode control, SW PLL mode control |
| App Jitter Compliance | PCIe Gen1, PCIe Gen2, PCIe Gen3, QPI |
| C-C Jitter Max P-P (ps) | 50 |
| Chipset Manufacturer | Intel |
| Chipset Name | C600, Patsburg, Wellsburg, Lewisburg |
| Clock Spec. | DB1200ZL Derivative |
| Core Voltage (V) | 3.3 |
| Diff. Input Signaling | HCSL |
| Diff. Inputs | 1 |
| Diff. Output Signaling | LP-HCSL |
| Diff. Outputs | 12 |
| Diff. Termination Resistors | 24 |
| Feedback Input | No |
| Function | Buffer |
| Input Freq (MHz) | 33 - 150 |
| Input Type | HCSL |
| Inputs (#) | 1 |
| Length (mm) | 8 |
| MOQ | 260 |
| Output Banks (#) | 1 |
| Output Enable (OE) Pins | 4 |
| Output Freq Range (MHz) | 33 - 150 |
| Output Skew (ps) | 50 |
| Output Type | LP-HCSL |
| Output Voltage (V) | 0.7 |
| Outputs (#) | 12 |
| Package Area (mm²) | 64 |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 8.0 x 8.0 x 0.85 |
| Pkg. Type | VFQFPN |
| Power Consumption Typ (mW) | 445 |
| Product Category | Processor Clock Buffers, Zero Delay Buffers |
| Prog. Clock | Yes |
| Prog. Interface | SMBUS |
| Reference Output | No |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Spread Spectrum | Yes |
| Supply Voltage (V) | 1.05 - 3.3 |
| Tape & Reel | No |
| Thickness (mm) | 0.85 |
| Width (mm) | 8 |
The 9ZXL1230 is a small-footprint, low-power, 12-output differential buffer that meets all the performance requirements of the Intel DB1200ZL specification. It is pin-compatible to the 9ZX21200 while consuming over 50% less power. The 9ZXL1230 is backward compatible with PCIe Gen 1, Gen 2, and QPI 6.4GT/s specifications. A fixed, internal feedback path maintains low drift for critical QPI applications.