Vybrid Processors中的主题 Re: Oscillator Specifications

Oscillator Specifications

soichiyamamoto — Sat, 03 May 2014 05:43:36 GMT

Hi,

My customer have question about "9.7.1 24 MHz Oscillator Specifications" in "VF6xx, VF5xx, VF3xx Data Sheet, Rev. 7, 04/2014".

Q1)

CIN(Input Capacitance) is Typ.9pF.

Please tell me Min and Max CIN(Input Capacitance).

Q2)

Are specifications listed here demand specifications of VyBrid?

Please tell me the implication.

Best Regards,

soichi

naoumgitnik — Mon, 05 May 2014 22:51:54 GMT

Dear Soichi,

A1) It is approximately between 6 and 10pF for both XTAL and EXTAL pins. At some point we will have in the datasheet.

A2) I am having difficulties understanding the second question; may you be more specific and/or provide examples, please?

Sincerely, Naoum Gitnik.

soichiyamamoto — Tue, 06 May 2014 00:44:22 GMT

Dear Naoum,

Thank you for relry.

A2) I am having difficulties understanding the second question; may you be more specific and/or provide examples, please?

I want to know the guidelines on data sheet.

Is it follows?

3.7 Guidelines for ratings and operating requirements

Best Regards,

Soichi

naoumgitnik — Tue, 06 May 2014 16:05:06 GMT

Dear Soichi,

I looked at the "3.7 Guidelines for ratings and operating requirements" chapter; what kind of clarification do you need for it, please?

Dear shigenobukatagiri-b39676, may you help Soichi and myself in this thread, please? (Maybe even partially offline...)

Sincerely, Naoum Gitnik.

soichiyamamoto — Wed, 07 May 2014 00:13:21 GMT

Dear Naoum,

I cancel this question.

I'm very sorry about that.

Best regards,

Soichi