Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | VFQFPN |
| Pkg. Code: | NLG32 |
| Lead Count (#): | 32 |
| Pkg. Dimensions (mm): | 5.0 x 5.0 x 0.9 |
| Pitch (mm): | 0.5 |
Environmental & Export Classifications
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| Moisture Sensitivity Level (MSL) | 3 |
Product Attributes
| Lead Count (#) | 32 |
| Pb (Lead) Free | Yes |
| Carrier Type | Reel |
| Core Voltage (V) | 2.5 |
| Divider Value | 5 |
| Feedback Divider | 25 - 25 |
| Input Freq (MHz) | 25 - 25 |
| Input Type | Crystal, LVCMOS |
| Inputs (#) | 2 |
| Length (mm) | 5 |
| MOQ | 2500 |
| Moisture Sensitivity Level (MSL) | 3 |
| Output Banks (#) | 2 |
| Output Freq Range (MHz) | 25 - 25, 125 - 125 |
| Output Signaling | LVDS |
| Output Skew (ps) | 50 |
| Output Type | LVDS |
| Output Voltage (V) | 2.5 |
| Outputs (#) | 8 |
| Package Area (mm²) | 25 |
| Pb Free Category | e3 Sn |
| Phase Jitter Typ RMS (ps) | 0.34 |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 5.0 x 5.0 x 0.9 |
| Pkg. Type | VFQFPN |
| Product Category | FemtoClock |
| Qty. per Carrier (#) | 0 |
| Qty. per Reel (#) | 2500 |
| Reel Size (in) | 13 |
| Reference Output | No |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Spread Spectrum | No |
| Tape & Reel | Yes |
| Temp. Range (°C) | 0 to 70°C |
| Thickness (mm) | 0.9 |
| VCO Max Freq (MHz) | 680 |
| VCO Min Freq (MHz) | 490 |
| Width (mm) | 5 |
| Xtal Freq (KHz) | 25 - 25 |
| Xtal Inputs (#) | 1 |
Resources for 8440258-46
Description
The 8440258-46 is an 8-output synthesizer optimized to generate Ethernet clocks. The device will generate 125MHz and 25MHz clocks from a 25MHz crystal with a very good jitter performance. The 8440258-46 uses Renesas' third-generation low phase noise VCO technology and is packaged in a small, 5mm x 5mm VFQFN package.