Clocks Forum Discussions

We recently purchased the CY3675-CLKMARKER1 CYCLOCKMAKER CLOCK PROGRAMMING KIT to replace our existing CY3672 CYPRESS FTG Programmer II but noticed we may require additional adapters or we may need to swap it out with the correct kit. I need assistance to find a comparable replacement programmer and adapters that matches the chips we are looking to program. Here is the name of the programmer and adapters that we currently need to replace.

Programmer:
CY3672 CYPRESS FTG Programmer II

Adapters:
CY3672ADP003A
CY3672ADP000A
CY3672ADP004A

Please let me know if you need any additional information.

I am looking at the Datasheet for the Cypress CY29948 low-voltage 200 MHz clock distribution buffer it states that unused pins must be tied to the proper voltage level. But since some of the input pins have internal pull-ups, that defaults to the voltage required for the unused pin, is using the internal pull-up acceptable? 

Hello,

I have a question about the Cypress clock buffer (CY2308ZXI-1HT).

The Switching Characteristics parameter t5 specifies the output skew between each port of the output terminals CLKA1 to 4 and CLKB1 to 4.

t5 is,
- using internal PLL (S2 = 1, S1 = 1)
- does not use the internal PLL (S2 = 1, S1 = 0) (= Mode that outputs the REF clock signal)
In either case, is the output skew between each port specified by t5?

MPN: CY2308ZXI-1HT

Data sheet "Document Number: 38-07146 Rev. * T"
https://www.cypress.com/file/38856/download

Best Regards,

Naoaki Morimoto

Hi there,

We have been using your CY23FS04 in our product to pass/maintain a 16Mhz clock over a long cable so that the clock is fully in sync over the system, even when the clock signal has a glitch due to signal quality.

With the obsolete of CY23FS04, do you have any replacement/recommendation for such purpose?

Thanks for your reply!

Dears. 

Would you recommend programming kit for CY3672, CY3675A or CY22381 ?

If Cypress' programming kit due to the fact that is obsolete is phased out, please give me your recommended  any brand 's programming kit  which can support these items. 

Thanks and regards, 

Wonjin Han. 

Hello
I bought some time ago an Instatclock CY36800 kit with 5 cy22800 circuits. 
To be able to program more than these 5 components it is requested to register in the software 
but the link is not successful. 
Can you help me. I am already registered on the Cypress site.
Thank you
f5ezh@free.fr

Good morning
Like the title,
I am using the cy2dl1504zxc(i) model, which is marked as obsolete in the distributor (mouser).

Whether it’s not producing additionally,
I am curious if there will be a model change after the merger.

Please reply.
work hard.
carrot3826@nate.com

Hi,

We are using the cypress part CY22393FXI in our design, now it has become absolute, we are looking for the alternative part and the new part EOL should not be less than 10 years from now, please provide the solution asap.

Awaiting for your response,

Regards,

Chiranjeevi .

We are currently working in a new project and it is having clock section. Below mentioned clock block diagram for your reference.

Can you please refer this block and provide the best suitable parts for this requirement? Also please let me know, if you need any inputs.