MIPI switch

K.Yaita

Other Parts Discussed in Thread: TS3DV642, TS3DV520E, TS3V712E, HD3SS3212, HD3SS215

Hi Team,

My customer considers to use FSA644(MIPI switch) for his application.
https://www.fairchildsemi.co.jp/datasheets/FS/FSA644.pdf

Is there any TI devices that can replace it?
It is also required more than 1Gbps datarate can be achieve.

Best Regards,
Yaita / Japan disty

over 9 years ago

0 Adam Torma over 9 years ago

TI__Mastermind 45420 points

Kensuke-san,

I would recommend two devices TS3DV642 and TS3DV520E that are 1:2 mux, can switch >10 differential pairs, and >1Gbps capable.

There are also similar posts that can help 4 lane MIPI Switch post and post about Fairchild's MIPI switch FSA642

Thank you,

Adam

0 Mahendra Patel1 over 7 years ago in reply to Adam Torma

TI__Expert 3560 points

Hello Adam,
Do we have any test results indicating successful use of TS3DV520E or TS3V712E for MIPI mux application?
One of my customer has requested for the same.

Regards,
Mahendra

0 Adam Torma over 7 years ago in reply to Mahendra Patel1

TI__Mastermind 45420 points

Mahendra,

Currently we do not have any test results of the TS3DV520E or TS3V712E used an in a MIPI application. I will contact the team responsible for these devices to see if they would be willing to test this for you.

What would you need TI to provide for testing MIPI application? Do you need a to see specific bandwidth, data patterns, etc.

Thank you,

Adam

0 bhavesh bhadricha over 7 years ago in reply to Adam Torma

Prodigy 120 points

we would like TI to test for MIPI application with 1920x1080p 60fps video input (till 3Gbps data BW)

0 Joel Jimenez0 over 7 years ago in reply to bhavesh bhadricha

TI__Mastermind 18655 points

Hello bhavesh,

I recommend using the HD3SS3212 which is a is a high-speed passive switch aimed for USB Type-C applications, however, since it operates up to 10Gbps it is suitable for your target bandwidth.

Regards,
Joel

0 bhavesh bhadricha over 7 years ago in reply to Joel Jimenez0

Prodigy 120 points

hi,

The suggested part is 2 lane.My requirement is for 4 data lane and 1 clock lane (total 5 lane) required for MIPI-CSI

0 Joel Jimenez0 over 7 years ago in reply to bhavesh bhadricha

TI__Mastermind 18655 points

Hello bhavesh,

Please, take a look at the HD3SS215 switch. This device meets the data rate , however, since it has not been tested in MIPI applications we can not guarantee the correct functionality. You will need to use the AUX signals to transmit the MIPI Clock.

Regards,
Joel

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