封装信息
| Lead Count (#) | 64 |
| Pkg. Code | PPG64 |
| Pitch (mm) | 0.5 |
| Pkg. Type | TQFP |
| Pkg. Dimensions (mm) | 10.0 x 10.0 x 1.4 |
环境和出口类别
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| ECCN (US) | NLR |
| HTS (US) | 8542390000 |
产品属性
| Lead Count (#) | 64 |
| Carrier Type | Reel |
| Moisture Sensitivity Level (MSL) | 3 |
| Qty. per Reel (#) | 500 |
| Qty. per Carrier (#) | 0 |
| Pb (Lead) Free | Yes |
| Pb Free Category | e3 Sn |
| Temp. Range | 0 to 70°C |
| Advanced Features | Feedback Input |
| App Jitter Compliance | PCI/PCI-X |
| C-C Jitter Max P-P (ps) | 70 |
| Core Voltage (V) | 3.3 |
| Feedback Input | Yes |
| Input Freq (MHz) | 10 - 83.33 |
| Input Type | Crystal, LVCMOS |
| Inputs (#) | 2 |
| Length (mm) | 10 |
| MOQ | 500 |
| Output Banks (#) | 5 |
| Output Freq Range (MHz) | 10 - 166.67 |
| Output Skew (ps) | 230 |
| Output Type | LVCMOS, LVTTL |
| Output Voltage (V) | 2.5, 3.3 |
| Outputs (#) | 17 |
| Package Area (mm²) | 100.0 |
| Period Jitter Max P-P (ps) | 17.000 |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 10.0 x 10.0 x 1.4 |
| Pkg. Type | TQFP |
| Prog. Clock | 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) | 10 |
描述
The 8761 is a low voltage, low skew PCI / PCI-X Clock Generator. The 8761 has a selectable REF_CLK or crystal input. The REF_CLK input accepts LVCMOS or LVTTL input levels. The 8761 has a fully integrated PLL along with frequency configurable clock and feedback outputs for multiplying and regenerating clocks with "zero delay". Using a 20MHz or 25MHz crystal or a 33.333MHz or 66.666MHz reference frequency, the 8761 will generate output frequencies of 33.333MHz, 66.666MHz, 100MHz and 133.333MHz simultaneously. The low impedance LVCMOS/LVTTL outputs of the 8761 are designed to drive 50Ω series or parallel terminated transmission lines.