Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Working of AD8367 evaluation Board

Status
Not open for further replies.

pawalepravin92

Junior Member level 1
Joined
Sep 21, 2018
Messages
15
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
123
Hello All,

Have anyone used AD8367 evaluation board? I have bought it & I am try to understand its working.
What will be the output level of it when It is in VGA mode, also following are the settings done and input that I have given-
SW-1 -> A
SW-2 -> A
Voltage -> 5V
V(GAIN) -> 50mV
INPUT ->
Frequency= 75 MHz, Level= -40dBm


Thanks & Regards,
Pravin.
 

Hi,

you urgently need to read the datasheet.

VGA_Mode:
MODE pin (controlled by SW-2) = VP = 5V
DETO pin (controlled by SW-1) = V_Gain = 50mV
AD8367-1.PNG

Thus - as far as I can see - the gain should be about -3dB

Klaus
 
Hi,

you urgently need to read the datasheet.

VGA_Mode:
MODE pin (controlled by SW-2) = VP = 5V
DETO pin (controlled by SW-1) = V_Gain = 50mV
View attachment 150716

Thus - as far as I can see - the gain should be about -3dB

Klaus



Thanks,

Exact result of about -3 dBm I was expecting, but instead of this I am getting -21 dBm. Also in AGC mode, constant level that I am getting is -14 dBm.
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top