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Re: poorchava digital osciloscope?
We have all ready checked by logic analyzer and confirmed that the signal status of chip select data & clock.Everything working fine
Dear all
Please help me to generate 300kHz sine from AD9833BRMZ.
Here I have configured as per datasheet & evaluation board.
But the output is not satisfying the design .I have probed the SPI lines the function code is below.
Fmclk=5Mhz, ExpectedFout=3Mhz.
SetPinValue(FSYNC,0); //Chip...
The hardware configuration is below .Normal mode operation (As per datasheet)
We are facing a problem related with MAX3221 RS 232 communication chip.
The chip is not properly work with communication port of PC. Here I have selected the communication port as default settings (baud rate=9600...
Replay to biff44
Let me Ask one question
The output formed is a monopulse with 300ps width.The PRF ranges from 1ms to 1microsecond.So may I want to keep the above
chara MMIC ?
Replay to biff44
Date: 26th July 2011
Dear biff44
I would like to express my extreme thanks to your effort you have taken.
From the Replay impulse generation STUB design is okay.
But still some ambiguities and Stub length calculation mistakes.
As per the Equation V is related Effective...
Rf stub design in pcb & impedance matching network
DEAR ALL
Please suugest any guidelines to me for design a MMIC amplifier Impedence matching design & implementation methods.
My basic doubts based on the following links
http://wcsp.eng.usf.edu/UWB_Testbed_Docs/low_cost.pdf...
DEAR ALL
Please suugest any guidelines to me for design a MMIC amplifier Impedence matching design & implementation methods.
My basic doubts based on the following links
http://wcsp.eng.usf.edu/UWB_Testbed_Docs/low_cost.pdf
This is a 300pS pulse genearation using SRD.
Here Im not clear in SHORT...
@mister_rf
Regarding with MMIC amplifier current one is SNA686.The output current <100mA.
I need 2A current.So Can I use Ant RF FET's (found one part PD20015-E 2Ghz opration ) as output driver?
Can I vary the output pulse width? how it is acheived?
@mister_rf
From http://wcsp.eng.usf.edu/UWB_Testbed_Docs/low_cost.pdf
This is avery good approach but LO shows that 10MHZ.But my LO is TTL with frq range1kHz01Mhz
can I keep the out put with 500ps with PRF with respect to input?
Hi All
Any one help me to do a circuit which can generate 500pSmonoshot pulse with input PRF 1mS to 1uS
I need from the generated pulse to drive an RF FET.So please consider the min Vgs too.
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