There are quite a few modern PLL Chips many of them much faster like in the GHz range. Logged ZeroResistance. Datasheet Availability Pricing ( USD) Qty. ADF4351 datasheet is one such example. Choosing the manufacturer could have a larger effect. From the datasheet ( www. 上个月我还用了个ti的hc7046做锁相环， 不知道现在了， ， ， ， 解决方案不过话说回来， 74hc这东西也应该不算什么高频吧？.There may be an issue at high frequencies at the low VCO voltage end. Hc7046 datasheet. hc7046a typical center, vcoin hc7046 ( v) figure 18. I didn' t find any such info in the data sheet. Mouser offers inventory pricing & datasheets for Texas Instruments HC7046 Phase Locked Loops - PLL. Hi Abishekh, The closest model I could find is this: CD74HC4049 What aspect of the CD74HC7046A are you trying to simulate? drifty) oscillator.
Hc7046 datasheet. HC7046 Datasheet alldatasheet, Datasheets, datasheet free, HC7046 Data sheet, HC7046 PDF, HC7046, datasheet, datenblatt, HC7046 manual, Electronics HC7046, HC7046 pdf data. The HC4049 uses the same technology so it should have very similar output characteristics, output structure as the HC7046 but only if you' re looking at the push- pull outputs of the device. So how about modeling the HC7046? I investigated all the HC versions ( HC4046 from several vendors HC7046 . distributor and supplier.
Unfortunately there are no design tools for calculating the loop filter components. CallComponent List [ H]. 8* Vdd ( = 4V datasheet for 5V led strings) for an input voltage to be considered as a high bit and the output of the RPI´ s SPI is only 3. HC670原装现货信息、 价格参考， 免费HC670PDF Datasheet资料下载， 同时捷配电子市场网还为您提供查看到HC670供应商营业场所照片； 这里有接受工程师小批量订购服务的HC670供应商， 全面诚信积分体系让您采购HC670更放心。 采购HC670， 就上捷配电子市场！. 576 MHz VCXO using the phase- frequency detector ( PC2) of the NXP 74HCT9046A. Buy at Oxygen Electronics, LLC. hc7046a typical center frequency vs r1, c1 figure 15. According to the HEF4046 datasheet the PIN1 ( PCP_ OUT) indicates " locked" with High when Phase comparator 2 is in use ( High at PIN1 means the both high- , low- side charge pump transistors are OFF when the both are OFF it means no charge is needed to be pushed into the filter because there is zero phase difference = " locked" ).
Hi, I' m about to implement a PLL for a 24. PLLs are also integrated into quite a few µCs. It is much more interesting hc7046 because of the lock detect output which datasheet can be used as a reset. HC623原装现货信息、 价格参考， 免费HC623PDF Datasheet资料下载， 同时维库电子市场网还为您提供查看到HC623供应商营业场所照片； 这里有接受工程师小批量订购服务的HC623供应商， 全面诚信积分体系让您采购HC623更放心。 采购HC623， 就上维库电子市场！. hc7046a typical center frequency vs r1 c1 r1 = 3k ( pf) figure 14. There are also " improved" versions ( HC7046 and I think 9046? I put a HC7046 into a design recently. Speed wise there is not much difference between HC4046 / HC70 HCT. According to the datasheet of the WS2801 the data lines require 0.
如题 74ls393计数最高频率为35mhz， 请问一下有没有频率比他高的芯片。 最好达到100mhz, 电子工程世界- 论坛. In reply to Abhishekh M L:. abstract: cd74hct7046a schs218c hct7046 an8823 cd74hc7046amt cd74hc7046am96 cd74hc7046am cd74hc7046ae datasheet cd74hc7046a text: 107 10 r2 = figure 13. hibernate 的 注解 asc" ) 排序原理是如何样的; 在严厉情况下配置 iptables 时是否需要同时设置 filter mangle, , raw, nat security 为 DROP. com/ documents/ data.
I tried to reproduce fig. 17 of the datasheet but the output voltage is always about + 13 V The VCO alone ( like fig. 12) works up to about 1 MHz provided the input voltage is in the [ - 12: 0] range. HC7046 datasheet, cross reference, circuit and application notes in pdf format.
程序员都该阅读的书 为什么程序员都是夜猫子 十大编程算法助程序员走上高手之路 Web开发者需具备的8个好习惯. After pondering over the datasheets a bit and I didn' t come- up with much.