封装信息
| Pkg. Type: | TQFP |
| Pkg. Code: | PRG32 |
| Lead Count (#): | 32 |
| Pkg. Dimensions (mm): | 7.0 x 7.0 x 1.4 |
| Pitch (mm): | 0.8 |
环境和出口类别
| Pb (Lead) Free | Yes |
| Moisture Sensitivity Level (MSL) | 3 |
| ECCN (US) | |
| HTS (US) |
产品属性
| Pkg. Type | TQFP |
| Lead Count (#) | 32 |
| Pb (Lead) Free | Yes |
| Carrier Type | Reel |
| Core Voltage (V) | 2.5V, 3.3V |
| Function | Buffer, Multiplexer |
| Input Freq (MHz) | 250 |
| Input Type | CML, LVCMOS, LVPECL, SSTL |
| Inputs (#) | 2 |
| Length (mm) | 7 |
| MOQ | 1000 |
| Moisture Sensitivity Level (MSL) | 3 |
| Output Banks (#) | 1 |
| Output Freq Range (MHz) | 250 |
| Output Skew (ps) | 150 |
| Output Type | LVCMOS |
| Output Voltage (V) | 2.5V, 3.3V |
| Outputs (#) | 18 |
| Package Area (mm²) | 49 |
| Pb Free Category | e3 Sn |
| Pitch (mm) | 0.8 |
| Pkg. Dimensions (mm) | 7.0 x 7.0 x 1.4 |
| Qty. per Carrier (#) | 0 |
| Qty. per Reel (#) | 2000 |
| Reel Size (in) | 13 |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Tape & Reel | Yes |
| Temp. Range (°C) | 0 to 70°C |
| Thickness (mm) | 1.4 |
| Width (mm) | 7 |
有关 83940 的资源
描述
The 83940 is a low skew, 1-to-18 LVPECL-to-LVCMOS/ LVTTL Fanout Buffer. The 83940 has twoselectable clock inputs. The PCLK, nPCLK pair can accept LVPECL, CML, or SSTL input levels. The LVCMOS_CLK can accept LVCMOS or LVTTL input levels. The low impedance LVCMOS/LVTTL outputs are designed to drive 50Ω series or parallel terminated transmission lines. The 83940 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 83940 ideal for those clock distribution applications demanding well defined performance and repeatability.
