封装信息
| CAD 模型: | View CAD Model |
| Pkg. Type: | TSSOP |
| Pkg. Code: | PGG20 |
| Lead Count (#): | 20 |
| Pkg. Dimensions (mm): | 6.5 x 4.4 x 1.0 |
| Pitch (mm): | 0.65 |
环境和出口类别
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
产品属性
| Lead Count (#) | 20 |
| Carrier Type | Tube |
| Moisture Sensitivity Level (MSL) | 1 |
| Qty. per Reel (#) | 0 |
| Qty. per Carrier (#) | 74 |
| Pb (Lead) Free | Yes |
| Pb Free Category | e3 Sn |
| Temp. Range (°C) | -40 to 85°C |
| Additive Phase Jitter Typ RMS (ps) | 0.164 |
| Core Voltage (V) | 3.3 |
| Diff. Input Signaling | 3.3 |
| Function | Buffer |
| Input Freq (MHz) | 800 |
| Input Type | LVPECL, LVDS, HSTL, SSTL, LVDS, HCSL, CML |
| Inputs (#) | 2 |
| Length (mm) | 6.5 |
| MOQ | 74 |
| Multiply/Divide Value | 1 |
| Output Banks (#) | 1 |
| Output Freq Range (MHz) | 650 |
| Output Signaling | LVDS |
| Output Skew (ps) | 40 |
| Output Type | LVDS |
| Output Voltage (V) | 3.3 |
| Outputs (#) | 4 |
| Package Area (mm²) | 28.6 |
| Pitch (mm) | 0.65 |
| Pkg. Dimensions (mm) | 6.5 x 4.4 x 1.0 |
| Pkg. Type | TSSOP |
| Product Category | Clock Buffers & Drivers, Clock Multiplexers |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Supply Voltage (V) | 3.3 - 3.3 |
| Tape & Reel | No |
| Thickness (mm) | 1 |
| Width (mm) | 4.4 |
有关 8543i 的资源
描述
The 8543I is a low-skew, high-performance 1-to-4 differential-to-LVDS clock fanout buffer. Utilizing low voltage differential signaling (LVDS) the 8543I provides a low power, low noise, solution for distributing clock signals over controlled impedances of 100Ω. The 8543I has two selectable clock inputs. The CLK, nCLK pair can accept most standard differential input levels. The PCLK, nPCLK pair can accept LVPECL, CML, or SSTL input levels. The clock enable is internally synchronized to eliminate runt pulses on the outputs during asynchronous assertion/de-assertion of the clock enable pin.
Guaranteed output and part-to-part skew characteristics make the 8543I ideal for those applications demanding well-defined performance and repeatability.