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: | NDG56 |
| Lead Count (#): | 56 |
| Pkg. Dimensions (mm): | 7.0 x 7.0 x 1.0 |
| Pitch (mm): | 0.4 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| Moisture Sensitivity Level (MSL) | 3 |
| Pkg. Type | VFQFPN |
| Lead Count (#) | 56 |
| Pb (Lead) Free | Yes |
| Carrier Type | Reel |
| Country of Assembly | TAIWAN |
| Country of Wafer Fabrication | TAIWAN |
| C-C Jitter Max P-P (ps) | 85 |
| Chipset Manufacturer | Intel |
| Clock Spec. | CK-NET |
| Core Voltage (V) | 1.5 |
| Die Form | No |
| Freq. Accuracy Init. (± PPM) | 100 |
| Input Freq (MHz) | 25 - 25 |
| Input Type | Crystal |
| Inputs (#) | 1 |
| Length (mm) | 7 |
| MOQ | 2000 |
| Moisture Sensitivity Level (MSL) | 3 |
| Output Freq Range (MHz) | 14.318 - 14.318, 133.33 - 133.33, 167.67 - 167.67, 100 - 100, 200 - 200, 33.33 - 33.33, 25 - 25, 48 - 48, 96 - 96, 27 - 27 |
| Output Type | LVCMOS, HCSL |
| Output Voltage (V) | 1.5V, 3.3V, 0.7V |
| Outputs (#) | 19 |
| Package Area (mm²) | 49 |
| Pb Free Category | e3 Sn |
| Pitch (mm) | 0.4 |
| Pkg. Dimensions (mm) | 7.0 x 7.0 x 1.0 |
| 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 |
| Tape & Reel | Yes |
| Temp. Range (°C) | 0 to 70°C |
| Thickness (mm) | 1 |
| Width (mm) | 7 |
| Xtal Inputs (#) | 1 |
The 9VRS4339 is an Intel CK-NET compatible main clock for Intel Netbooks, conforming to the CK-NET specification. It is driven with a 25MHz crystal and generates a variety of clocks, including an LCD clock. An SMBus interface allows full control of the device.