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Hello I wrote data in I2C using PSOC in CY29411, but no signal was output from either CLK_P or CLK_N.Please refer to the attachment for details including questions. Q1) Please tell me why there is no cl... Have CY294xxLXIxxxT factory-configured part number to replace CY2X014LXC100T? If not, could you provide CY2X014LXC100T factory-configured content for make CY2942xFLXI sample? Or provide CY2942x ClockWirzard project ... Hello. 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,... Though CY2907 is obsolete, I a need 5Volt PLL for under a $1 so the CY2907FX8 seems perfect. One (obscure) website shows old new 59392 pcs in stock $0.953 for 100 units. It will use a crystal input of 14-17MH... Hi. We bought CY22801KFXC chips from DIgi-key But the function is not the same as what we want. We want the chip to behave as I2C slave, And from the data sheet we got to now about the multi-functional pins [3,5,7]... Dear sir whether IC CY22150 can generate the variable pulse width clock or not? 有一個VCXO Phase Noise 測試問題, 當VC=1/2 VDD時, Phase Noise 測試會有spur產生 而如果避開VC=1/2VDD 就不會. 但是對於VCXO產品, 標準與客戶要求VC=1/2VDD 進行量測基本數據,那麼會有問題的? 請問Cypress 是否有建議的方案, 或後續是否有改善安排? https://www.cypress.com/documentation/applicatio... We had measurement LVDS 1.8V 40Mhz~100Mhz RMS phase jitter performance about 1.0~1.5ps @12K-20M. But datasheet only show fOUT = 156.25 MHz,12 kHz–20 MHz offset, non-VCXO mode MAX. is 250fs(0.25ps). Could... We have both parts in front of us and we do not get the CY27EE16ZEC-300 working. I saw that,he MPN CY22150FI shows that it is EOL. What is the most suitable replacement MPN? And what is the difference between them I had to drag out my old XP computer to program a CY22800. NG in 10 or 7. Should we be using this for new designs? Thanks, Rob We are currently looking for something to generate an MCLK off of an audio bit clock (ranging from 512 kHz to 3.072 MHz). This would need to be fixed multiplier of either 4x or 8x. After a quick look... I am using cyberclockRT software for programming CY22393. normally S2 and SUSPEND Mode are assigned to the same pin if I activated SUSPEND mode in cyberclockRT software which will deactivate PLL1 completely but if I d... I understand the concept of fractional boundary spurs being inherent to fractional-N PLL synthesizer technology; I am not worried about the below warning returned by the ClockWizard software, but I have a few question... Hi, I have checked the datasheet. I think that CY22393FXE (T) will be able to output 59kHz by PLL and 7-bit divider. Is my understanding correct? Best regards, Shohei Programmable Oscillator CY29430 If I program this oscillator to have LVDS output waveform logic at supply voltage Vdd = 1.8V, it's evident through a few of your application notes and testing that this combination doe... Is it possible to reprogram factory programmed (pre-programmed) CY22393ZXC-xxx / CY22394ZXC-xxx / CY22395ZXC-xxx devices using the CY3672 with CY3672ADP003A adapter to change the default output frequencies ? T... I need example code how to program the CY29421FLXI to an arbitrary output frequency. This runs in an embedded system without the ClockWizard software for PC. Here's what I have in mind: void program_CY29421FLX... Dear Cypress Hello. please let me know if cypress has alternative parts for 7152A-11 and 7152-01 of IDT. i would be happy if you attached spec comparison table. thanks kimura "Fout/Fref appears to be a rational number, PLL configured for Integer-N mode for best jitter performance (FS0)." highlighted below - Does anyone know if there is a way to disable this default function & s...
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