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Please find below image have the Block diagram of 200 Mhz RF Receiver. here i found RF-Detector in Linear Technalogy Corp LT5537
& also i need design Low Noise Amplifier's please share your thoughts on designing
Low Noise Amplifier Input Power is -90dbm & output is 30db
RF Detector ==>...
1.> Create a Fiducial footprint.
2.> Add to board(Like any new footprints addition to board).
Fiducials are come accross on Top Layers (Component Side Layers). these fiducials helpful for a reference point in Pick place machines.
Please find attached zip file also have OSMB & OSMT Layers, looking these layers are similar to SMT & SMB layers but I would know why they call it has OSMB(Original Solder Mask Bottom) & OSMT (Original Solder Mask Top).
Can you list out the Difference b/w OSMT vs SMT , OSMB Vs SMB layers in the PCB.
Iam getting a gerbers from our client like this, i need to know what is the difference b/w these layers & why do we need [OSMT, OSMB] these layers in the gerbers.
Iam going to redesign of GAL26CV Discontinued CPLD to replace Active ISPMACH-4000 Series CPLD, What are all main technical things should we look when we redesign of ISPMACH-4000 Series.