LMX2594EVM: How to generate "1900.67MHZ " signal

Ayyappareddy Singamareddy

Part Number: LMX2594EVM

HI,

I want to generate 1900.067MHZ signal from the LMX2594EVM. Can any one suggest me the possible combination in "TICS Pro software".

FYI......

Noted Thank you.

over 8 years ago

0 Simon Damphousse over 8 years ago

TI__Expert 5370 points

Dear Sing,

thank you for reaching out. The EVM come with multiple option for reference. If you use the 100 MHz reference on the EVM pcb directly, you can simply type 1900.67 on the output box of the TiCS PRO software and all setting will be calculated for you. The software will pick a output divider by 6 but may also use a divide by 4.

oscin=100
R=1
pfd=100
N=76
num=67
den=2500
vco=7602.68
D=4
out=1900.67

with divide by 6 (D):

oscin=100
R=1
pfd=100
N=114
num=201
den=5000
vco=11404.02
D=6
out=1900.67

Hope this helps,

Regards, Simon.

0 Ayyappareddy Singamareddy over 8 years ago in reply to Simon Damphousse

Prodigy 100 points

Hi Simon,
This is ayyappa.
I gave wrong value 1900.67MHZ to you. Actual our point of interest is 1900.067MHZ.Could you please give me the configuration for this?

Thank you
Ayyappa

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LMX2594EVM: How to generate "1900.67MHZ " signal