NFCのトピックRe: Question about NTAG I2C plus Flex Antenna Class6.

Question about NTAG I2C plus Flex Antenna Class6.

gxu — Wed, 08 Mar 2017 02:20:43 GMT

Hello,

We are doing a project with your NFC chip NT3H2111. In this project, NTAG I2C plus Flex Antenna Class6 was adopted. We want to design a new PCB which includes this antenna Class 6, but we could only download a Gerber document about it . Could you please send us a PCB document about NTAG I2C plus Flex Antenna Class6?

Re: Question about NTAG I2C plus Flex Antenna Class6.

Kan_Li — Tue, 21 Mar 2017 07:31:54 GMT

Hi,

Actually the PCB document come along with the Gerber document, you may fetch it from http://www.nxp.com/documents/software/SW3646.zip. Anyway, I attached it here for your convenience and you should use EAGLE to open that file.

Hope that helps,
Have a great day,
Kan

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Re: Question about NTAG I2C plus Flex Antenna Class6.

gxu — Tue, 21 Mar 2017 10:06:50 GMT

Thank you very much!

gxu@zju.edu.cn

Re: Question about NTAG I2C plus Flex Antenna Class6.

VilemZ — Wed, 22 May 2019 07:44:12 GMT

Hi,

these files really helped me too. But now, I want try PN7120 or PN7150, but I cannot find something like that for Eagle software. Please, could you help me? Have you got any similar files for PN7120 or PN7150?

Thank you very much!

Best Regards,

Vilem

Re: Question about NTAG I2C plus Flex Antenna Class6.

Kan_Li — Wed, 22 May 2019 07:51:43 GMT

Hello Vilem,

Please refer to the following for details.

PN7120:

https://www.nxp.com/downloads/en/board-support-packages/HW3739.zip

https://www.nxp.com/downloads/en/board-support-packages/HW3346.zip

PN7150:

https://www.nxp.com/downloads/en/board-support-packages/HW3560.zip

https://www.nxp.com/downloads/en/board-support-packages/HW3561.zip

Hope that helps,

Have a great day,
Kan

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Re: Question about NTAG I2C plus Flex Antenna Class6.

VilemZ — Wed, 22 May 2019 08:11:12 GMT

Hello Kan,

thank you very much for the fast reply and for the links. I tried use it in eagle, but I cannot import the BRD files. Maybe, it is not for Eagle. I need mainly antenna for my design.

And one additional question. Can I use external antenna - for example this: https://www.molex.com/molex/products/datasheet.jsp?part=active/1462360031_ANTENNAS.xml&channel=Products&Lang=en-US

Thank you.

Best regards,

Vilem

Re: Question about NTAG I2C plus Flex Antenna Class6.

Kan_Li — Wed, 22 May 2019 08:38:18 GMT

Hello Vilem,

We have a NFC antenna dev kit available, NFC Antenna Development Kit | NXP , why not use this?

Have a great day,
Kan

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Re: Question about NTAG I2C plus Flex Antenna Class6.

VilemZ — Wed, 22 May 2019 08:48:51 GMT

Hello Kan,

Thank you, it looks good for development. But I need something low-cost for small production, too.

I have two solutions:

1. PN7150 + own antenna on own PCB

2. PN7150 + cheap external antenna + own PCB for PN7150 only

Thank you.

Best Regards,

Vilem

Re: Question about NTAG I2C plus Flex Antenna Class6.

Kan_Li — Wed, 22 May 2019 09:25:34 GMT

Hello Vilem,

Actually I prefer 1.

Have a great day,
Kan

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Re: Question about NTAG I2C plus Flex Antenna Class6.

VilemZ — Wed, 22 May 2019 09:29:37 GMT

Hello Kan,

I prefer 1 too, but I still haven't got layout for antenna for Eagle. I cannot import any file, which you recommended me.

Thank you.

Best Regards,

Vilem