Package Information
| 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 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
Product Attributes
| Lead Count (#) | 56 |
| Carrier Type | Reel |
| Moisture Sensitivity Level (MSL) | 3 |
| Qty. per Reel (#) | 3000 |
| Qty. per Carrier (#) | 0 |
| Pb (Lead) Free | Yes |
| Pb Free Category | e3 Sn |
| Temp. Range (°C) | -40 to 85°C |
| Advanced Features | Reference Output |
| App Jitter Compliance | PCIe Gen1, PCIe Gen2, PCIe Gen3 |
| C-C Jitter Max P-P (ps) | 40 |
| C-C Jitter Typ P-P (ps) | 14 |
| Chipset Manufacturer | Broadcom |
| Chipset Name | XLP2xxx |
| Core Voltage (V) | 3.3 |
| Divider Value | 2 |
| Input Freq (MHz) | 25 - 25 |
| Input Type | Crystal |
| Inputs (#) | 1 |
| Length (mm) | 8 |
| MOQ | 3000 |
| Output Banks (#) | 3 |
| Output Freq Range (MHz) | 66.66 - 133.33 |
| Output Skew (ps) | 60 |
| Output Type | LVCMOS, LVDS, HCSL |
| Output Voltage (V) | 3.3V, 1.8V |
| Outputs (#) | 11 |
| Package Area (mm²) | 64 |
| Phase Jitter Max RMS (ps) | 0.35 |
| Phase Jitter Typ RMS (ps) | 0.25 |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 8.0 x 8.0 x 0.85 |
| Pkg. Type | VFQFPN |
| Prog. Clock | Yes |
| Prog. Interface | Select Pin |
| Published | No |
| 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 |
| Thickness (mm) | 0.85 |
| Width (mm) | 8 |
Resources for 8V49N231I
Description
The 8V49N231I is a high-performance PLL-based clock generator designed to interface with Broadcom XLP2xxx processors. This device has one 25MHz crystal input to generate output frequencies to support XLP Core/DDR3, USB, SGMII/XAUI, and PCIe reference clocks in a single chip. The 8V49N231I low jitter VCO easily meets PCI Express Gen 1, 2, and 3 requirements.
Excellent phase noise performance is maintained with Renesas' Fourth-Generation FemtoClock® NG technology.