Breaking News
Comments
Newest First | Oldest First | Threaded View
givanov
User Rank
Author
re: Eight ways to improve RF spurious performance
givanov   5/24/2012 1:00:31 PM
NO RATINGS
Yeah - top side ground is a double edge sword - if you use it carefuly you can benefit from it, if not - you can "cut" yourself badly... Careful use of vias is essential!

Danka
User Rank
Author
re: Eight ways to improve RF spurious performance
Danka   3/7/2012 6:24:48 PM
NO RATINGS
...and/or shunt capacitors and coils (filters, matching networks), bypass capacitors. SMT attenuators, MMICs etc.

Hillol
User Rank
Author
re: Eight ways to improve RF spurious performance
Hillol   3/5/2012 7:56:16 AM
NO RATINGS
Need to add Circuit optimization. A good starting point. slidesha.re/ago-b9 www.ago-inc.com

Mike Reich
User Rank
Author
re: Eight ways to improve RF spurious performance
Mike Reich   3/1/2012 3:11:35 AM
NO RATINGS
Unless you are using coplanar waveguide....

noonrider
User Rank
Author
re: Eight ways to improve RF spurious performance
noonrider   2/29/2012 7:54:55 PM
NO RATINGS
Rule 2 is absolutely wrong. Topside ground doesn't count as RF ground. The RF ground is the plane used as the reference for your microstrip or stripline traces. Device ground pins need to be connected to the RF ground plane with the lowest inductance possible. This means multiple vias directly to the ground plane. Forget about topside ground - it's worthless for RF.

an_m
User Rank
Author
re: Eight ways to improve RF spurious performance
an_m   2/29/2012 8:44:06 AM
NO RATINGS
all very obvious, AND ALL HAVE CAUGHT ME OUT IN THE PAST. this is my new print out on the wall, a great concise set of rules to be followed,

JanineLove
User Rank
Author
re: Eight ways to improve RF spurious performance
JanineLove   2/28/2012 12:15:04 AM
NO RATINGS
What do you think of these rules? Anything you would add?



Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Like Us on Facebook
Special Video Section
Wireless Power enables applications where it is difficult ...
07:41
LEDs are being used in current luxury model automotive ...
With design sizes expected to increase by 5X through 2020, ...
01:48
Linear Technology’s LT8330 and LT8331, two Low Quiescent ...
The quality and reliability of Mill-Max's two-piece ...
LED lighting is an important feature in today’s and future ...
05:27
The LT8602 has two high voltage buck regulators with an ...
05:18
Silego Technology’s highly versatile Mixed-signal GreenPAK ...
The quality and reliability of Mill-Max's two-piece ...
01:34
Why the multicopter? It has every thing in it. 58 of ...
Security is important in all parts of the IoT chain, ...
Infineon explains their philosophy and why the multicopter ...
The LTC4282 Hot SwapTM controller allows a board to be ...
This video highlights the Zynq® UltraScale+™ MPSoC, and sho...
Homeowners may soon be able to store the energy generated ...
The LTC®6363 is a low power, low noise, fully differential ...
See the Virtex® UltraScale+™ FPGA with 32.75G backplane ...
Vincent Ching, applications engineer at Avago Technologies, ...
The LT®6375 is a unity-gain difference amplifier which ...
The LTC®4015 is a complete synchronous buck controller/ ...
10:35