Part Number: CDCE937-Q1 Other Parts Discussed in Thread: CDCE937 Hi experts,
I want to get the configration of CDCE937QPWRQ1 under below condition:
xtal-load-pf = 3pF
input Xtal = 25MHz
output Y1-Y7 = 50MHz
spread-spectrum = normal
Can you…
Part Number: CDCE937-Q1 Other Parts Discussed in Thread: TDA4VM Hello Expert.
Currently , I am checking CDCEC937 config of TDA4VM. I have questions about 'EELOCK' value.
Q1. If this value is 1 , written value is temporary (the values is returned after…
Hi Dinesh,
We unfortunately do not have a DPLL device that supports an operating temperature range of -40°C to 125°C and the 3 frequency domains you are looking for.
We do have the CDCE937-Q1 , which is a 3-PLL clock generator device that has an operating…
Hello Zirui,
We recommend to select an adjustable clock generator with low jitter for this type of application such as CDCE913-Q1 or CDCE937-Q1. If both ports of the splitter use the same PCLK frequency then you could use a single PLL device such as…
Other Parts Discussed in Thread: CDCE937 Hello,
Please answer following questions about CDCE937.
Q1: Data Retention of EEPROM
Data-sheet specify Data Retention is 10 years minimum.
Customer needs Data Retention time more than 10 years.
Please…
Part Number: CDCE937 Other Parts Discussed in Thread: CDCE949 , CDCE925 , CDCE913 I am using CDCE937 for a new design. I want to use this part to generate 6 frequencies total, 2 frequencies per PLL using the associated dividers. My questions are as follows…
Hello,
Followings are additional information for my previous post.
I confirmed that same phenomenon are observed using CDCE949EVM as following waveform.
4861.TEK00002_for E2E.tif
Q1: Is this phenomenon(Y1 outputs high until Vdd is ON) normal…
