Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | TQFP |
| Pkg. Code: | PRG32 |
| Lead Count (#): | 32 |
| Pkg. Dimensions (mm): | 7.0 x 7.0 x 1.4 |
| Pitch (mm): | 0.8 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
Product Attributes
| Lead Count (#) | 32 |
| Carrier Type | Reel |
| Moisture Sensitivity Level (MSL) | 3 |
| Qty. per Reel (#) | 2000 |
| Qty. per Carrier (#) | 0 |
| Pb (Lead) Free | Yes |
| Pb Free Category | e3 Sn |
| Temp. Range (°C) | -40 to 85°C |
| Additive Phase Jitter Typ RMS (fs) | 108 |
| Additive Phase Jitter Typ RMS (ps) | 0.108 |
| Core Voltage (V) | 2.5V, 3.3V |
| Function | Buffer, Multiplexer |
| Input Freq (MHz) | 175 |
| Input Type | LVCMOS, LVPECL, SSTL |
| Inputs (#) | 2 |
| Length (mm) | 7 |
| MOQ | 2000 |
| Output Banks (#) | 1 |
| Output Freq Range (MHz) | 175 |
| Output Skew (ps) | 115 |
| Output Type | LVCMOS |
| Output Voltage (V) | 2.5V, 3.3V |
| Outputs (#) | 18 |
| Package Area (mm²) | 49 |
| Pitch (mm) | 0.8 |
| Pkg. Dimensions (mm) | 7.0 x 7.0 x 1.4 |
| Pkg. Type | TQFP |
| Published | No |
| Reel Size (in) | 13 |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Tape & Reel | Yes |
| Thickness (mm) | 1.4 |
| Width (mm) | 7 |
Resources for 83940I-01
Description
The 83940I-01 is a low skew, 1-to-18 LVPECL-to-LVCMOS/ LVTTL Fanout Buffer. The 83940I-01 has two selectable clock inputs. The PCLK, nPCLK pair can accept LVPECL or SSTL input levels. The single-ended clock input accepts LVCMOS or LVTTL input levels. The 83940I-01 is characterized at full 3.3V, full 2.5V and mixed 3.3V input and 2.5V output operating supply modes. Guaranteed output and part-to-part skew characteristics make the 83940I-01 ideal for those clock distribution applications demanding well defined performance and repeatability.