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| IDT74FCT621ATSO资料 | |
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IDT74FCT621ATSO PDF Download |
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File Size : 116 KB
Manufacturer:IDT Description: The CSPU877A is a PLL based clock driver that acts as a zero delay buffer to distribute one differential clock input pair(CLK, CLK ) to 10 differential output pairs (Y [0:9], Y [0:9]) and one differential pair of feedback clock output (FBOUT, FBOUT). External feedback pins (FBIN, FBIN) for synchronization of the outputs to the input reference is provided. OE, OS, and AVDD control the power-down and test mode logic. When AVDD is grounded, the PLL is turned off and bypassed for test mode purposes. When the differential clock inputs (CLK, CLK) are both at logic low, this device will enter a low power-down mode. In this mode, the receivers are disabled, the PLL is turned off, and the output clock drivers are disabled, resulting in a current consumption device of less than 500µA. The CSPU877A requires no external components and has been optimised for very low phase error, skew, and jitter, while maintaining frequency and duty cycle over the operating voltage and temperature range. The CSPU877A, designed for use in both module assemblies and system motherboard based solutions, provides an optimum high-performance clock source. The CSPU877A is available in Commercial Temperature Range (0C to +70C). See Ordering Information for details. |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：IDT74FCT621ATSO 厂 家：IDT 封 装：SOP 批 号：00+ 数 量：1470 说 明： |
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运 费：广东省内10元(平邮),广东省外20元(快递) 所在地：深圳市 新旧程度： |
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| 联系人：黄林锋 |
| 电 话：0755-82579969,83255343 |
| 手 机：13714599954, |
| QQ：172517499,137550090 |
| MSN：zfdz168@hotmail.com |
| 传 真：0755-82738881 |
| EMail：zfdz168@163.com |
| 公司地址： 深圳市福田区华强北路华强广场B座28楼L室 |
