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HMC7992 Recommended for New Designs
The HMC7992 is a general-purpose, nonreflective, 0.1 GHz to 6.0 GHz, silicon, single-pole, four-throw (SP4T) switch in a leadless, surface-mount package...
Datasheet
HMC7992 on Analog.com

HMC7992 pin connections

RodrigoAB

on Apr 11, 2024

Category: Datasheet/Specs

Product Number: HMC7992

HI,

I have a HMC7992 RF switch and it am having problems with the pin connections.

From the datasheet, I have a VCC , GND, A and B pins, however, in the board, I can see 8 input pins.

Can someone help me with the pins connections as the datasheet does not show this information?

I have also received 2 jumpers in the switch box, and I could not find any information about in which connections should I use.

thanks!

Tags: Datasheet/Specs SP8T spdt spst SP6T hmc7992 SP5T sp4t RF Switches SP3T Show More

0 EZAutoReply

on Apr 15, 2024 3:34 AM
Hi RodrigoAB ,

Thank you for your question. The question is brought to the Engineer responsible for this part yus . We will get back to you.

Regards,

Aziz
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0 yus

on Apr 15, 2024 3:47 AM
Hello,

I expect EVB should look like the image below. Accordingly, you only need 4 pins you also mentioned: VDD, GND, A and B.

Do you have the following text code on your Evaluation board? 600-01284-00-2
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0 RodrigoAB
on Apr 15, 2024 8:36 AM in reply to yus
Hi,

I don't see that text code in my RF switch.

As you can see from the picture below, I have 6 pins for AB (black) and 2 more pins for the VCC and GND (white).

Do you know how the connection works for that pins?

thanks!
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0 yus

on Apr 15, 2024 8:53 AM in reply to RodrigoAB
Hi Rodrigo,

I believe this PCB is not an ADI product. This PCB layout is the same as the known counterfeit brands. Please contact your seller. :(
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0 EZAutoReply

on Apr 15, 2024 9:11 AM in reply to RodrigoAB
Hi RodrigoAB ,

Contact details for your local ADI salesperson are available via the following page on the Analog Devices website: Sales and Distribution | Analog Devices

Regards,

AbdulAziz
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0 sourceability
on May 6, 2024 3:10 AM in reply to EZAutoReply
Hi Rodrigo ,

Can you advise the SMD code markings for MAX6456UT29L+T ?

Just want to verify the marking format ?

Thank you

Regards

Manoj
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HMC7992 pin connections