Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | VFQFPN |
| Pkg. Code: | NLG72 |
| Lead Count (#): | 72 |
| Pkg. Dimensions (mm): | 10.0 x 10.0 x 1.0 |
| 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
| Pkg. Type | VFQFPN |
| Lead Count (#) | 72 |
| Pb (Lead) Free | Yes |
| Carrier Type | Reel |
| Accepts Spread Spec Input | Yes |
| App Jitter Compliance | PCIe Gen1, PCIe Gen2, FBD |
| Chipset Manufacturer | Intel |
| Chipset Name | Seaburg, Tylersburg |
| Clock Spec. | DB1900GS |
| Core Voltage (V) | 3.3 |
| Diff. Input Signaling | HCSL |
| Diff. Output Signaling | HCSL |
| Input Freq (MHz) | 100 - 133.33 |
| Length (mm) | 10 |
| MOQ | 2500 |
| Moisture Sensitivity Level (MSL) | 3 |
| Multiplication Value | 1, 8, 12 |
| Multiply/Divide Value | 1, 8, 10, 12 |
| Output Banks (#) | 2 |
| Output Freq Range (MHz) | 66.67 - 400 |
| Output Skew (ps) | 150 |
| Output Voltage (V) | 0.8 |
| Outputs (#) | 4 |
| Package Area (mm²) | 100 |
| Pb Free Category | e3 Sn |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 10.0 x 10.0 x 1.0 |
| Platform Name | Cranberry Lake, Stoakley, Thurley |
| Qty. per Carrier (#) | 0 |
| Qty. per Reel (#) | 2500 |
| Reel Size (in) | 13 |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Supply Voltage (V) | 3.3 - 3.3 |
| Tape & Reel | Yes |
| Temp. Range (°C) | 0 to 70°C |
| Thickness (mm) | 1 |
| Width (mm) | 10 |
Resources for 9FG1904-1
Description
The IDT9FG1904B-1 follows the Intel DB1900GS Differential Buffer Specification, except for the output groupings. This buffer provides 19 output clocks for CPU Host Bus, PCI-Express, or Fully Buffered DIMM applications. The outputs are configured with two groups. Both groups, DIF_(14:0) and DIF_(18:15) can be equal to or have a gear ratio to the input clock. A differential CPU clock from a CK410B+ main clock generator, such as the IDT932S421, drives the IDT9FG1904B-1. The IDT9FG1904B-1 can provide outputs up to 400MHz.