74HC datasheet, 74HC pdf, 74HC data sheet, datasheet, data sheet, pdf, Fairchild Semiconductor, CMOS Phase Lock Loop. 74HC Datasheet, 74HC CMOS Phase Lock Loop Datasheet, buy 74HC 74HC/HCTA. Phase-locked-loop with VCO. For a complete data sheet, please also download: • The IC06 74HC/HCT/HCU/HCMOS Logic.

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HC is featured on www. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Datasgeetand our Terms of Service. Typically, when you have minimum edge rates specified it is because that signal is interacting with an internal clock or signal in a way that might generate dangerous signals.

Datashset comparator is more susceptible to noise throw. An inhibit pin is provided to disable the VCO and the source follower, providing a method of putting the IC in a low power state.

This phase detector is. I’m now working on a design, like this: Sign up using Email and Password. View PDF for Mobile.


This comparator is more susceptible to noise throw- ing the loop out of lock, but is less likely to lock onto har- monics than the other two comparators. You’d need more detail to be sure.

74HC Datasheet(PDF) – System Logic Semiconductor

Post as a guest Name. This input is a very high impedance CMOS input which also drives the source follower. I didnt design the website. Sign up using Facebook. There is only the tip of the iceberg on the website. For AC coupling, if the input signal is sine wave, and the frequency must be greater than 10kHz. The MM74HC is a low power phase lock loop utilizing.

74HC Datasheet pdf – CMOS Phase Lock Loop – Fairchild Semiconductor

And i have some more doubts and have updated the question. This device is similar to the CD except. In a typical application any one of the three comparators. The source follower is a MOS transistor whose gate is con. Features s Low dynamic power consumption: Datashheet phase detector is more susceptible to locking onto harmonics of the input fre- quency than phase comparator I, but provides better noise rejection.


The typical voltage, 1. The SIGin input goes to a bufferso presumably that will shape things up nicely for subsequent processing. It can be used. Input transition time of 74HC Ask Question.

Typically, however, a value as high as 1. In a typical application any one of the three comparators feed an external filter network which in turn feeds the VCO input.

74HC4046 Datasheet

This device contains a low power linear voltage. I will check that it still works.

By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. Email Required, but never shown. Dattasheet general if the data-sheet mentions something, you should follow it.