Clocks Forum Discussions

Dear supporters,

Each zero delay buffer products(CY2302/4/5/8/9) have a lineup for industrial and commercial temperature devices.

Are the chips the same?

Are the shipping tests the same?

What other differences are there between industrial and commercial temperature devices?

Regards,

Nagata

Hello ,

Can you provide instructions or and Application Note which details how to program the CY29430 OTP with a 3rd-party programmer.

My project uses the PLL Cypress CY27410FLTXI chip. I want to program it through the I2C interface using the I2C master implemented in FPGA. The configuration data is in the FPGA memory. In order to program it, I need to write 384 bytes of configuration data via I2C (128 bytes for the CM area and 256 for Profile_0 area). The I2C interface only addresses 256 bytes. How do I program CY27410FLTXI?

PradiptaB_11 does not answer my questions regarding obtaining an NDA. Please help me with my question.

Dear Supporters,

I simulated CY2305CSXC-1 and CY2305CSXC-1H using ibis model that can be downloaded from the following site, and got the same results.
I confirmed these ibis models are the same.

CY2305CSXC-1
https://www.infineon.com/cms/en/product/clocks-timing-solutions/buffers/cy2305csxc-1/#!simulation

CY2305CSXC-1H
https://www.infineon.com/cms/en/product/clocks-timing-solutions/buffers/cy2305csxc-1h/#!simulation

There is a difference in switching characteristics between CY2305CSXC-1 and CY2305CSXC-1H.
I would like to confirm this difference by simulating using the ibis model.

Please advise me on how to check.

Regards,
Nagata

Dear supporters,

Can you recommend a clocks product that meets the following specifications?

 - output1 :Single-end output 100Mhz,Duty40%-60%,jitter:+-150ps
 - output2 :Single-end output 66.666Mhz,Duty40%-60%,Jitter:+-150ps
 - operating voltage 1.8v
 - ON/OFF control possible by external-input
 - power consumption below 20mW/ch@1.8v,100Mhz

Is CY25422SXIT appropriate?

Regards,

Nagata

Dear supporter,

Could you tell me the modulation rate of the CY25422.

I would like to know the following specifications.

Regards,

Nagata.