Clocks

What is the output impedance of CY27410?

In the "Test and Measurement Circuits" of the data sheet, the test environment is described as 50 ohms for single end and 100 Ω for differential. Is it this value?

Thanks,
Tetsuo

We used the CY2071AF as the PLL in our project, as the datasheet mentioned it should be programmable(EPROM) in the field, but we keep failing in the over-write the code into the chip which may be had the code inside.
1. May you please kindly help us to provide some suggestion how to overcome this issue?

2. Or the CY2071 series are the "one time use" EPROM? Once the programmed, then can't erase anymore?

3. If it the multi-times EPROM, how can we use the way to erase the content? 

We using the Cypress FTG programmer CY3670.

Appreciate for your kindly help!

Best regards,

Beckham

Hello ,

Please provide the Reliability (JEDEC) and FIT data of the following devices (CYPRESS SEMICONDUCTOR):

CY25811SXIT, CY25811SXCT

Regards;

Luis

Why might the output be inverted?

A board using CY2308SXI-1 seems to be inverting the output on bypass mode (S2=1; S1 =0).

But according to the data sheet the output is only inverted from the reference clock for the -2 or -3 devices. 

Note: R57 not installed

G

Hello,

The Cypress CY22801 is listed on the Infineon website as an "active and preferred" device, and I would like to design a product using it.  The field programming tool listed in the datasheet however is obsolete and no longer available.

What hardware is currently available to perform field programming of this device in prototype quantities?

Thanks.

Have SPEC. define of power noise requirement for design following? 

Like Ripple or PSRR number?

What is IC internal circuit to rejection power noise?

Hi. Infineon

in the website(Infineon Technologies😞 I can't downloard the clockwizard2.1 install software. whether have you newly clock software, we use the CY27410FLTXI PN, need the software to operate.

thanks

flance fang

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