Part Number: LMX2694EPEVM
Hi
I'm using LMX2694 evaluation booard to generate a 468.75MHZ using fosc=39.0625MHz.
I'm not able to attached files here. TICS PRO configuration as below:
Doubler x1, PreR and R = 1
Fpd 39.0625MHz, VCO = 11250MHz
includedDivide 6, N = 48
Outa_mux and OutB_mux channel divider
RFoutA and RFoutB = 468.75<MHz
FCAL_HPFD_ADJ = <50
CAL_CLK_DIV = <=50
VCO_SEL = VCO4
1. on power up programming
on power up, when i load in the .tcs file, the output cannot be locked.
it is only locked if i change the CAL_CLK_DIV to fosc<=100.
Is this correct to change CAL_CLK_DIV to fosc<=100 ?
2. initial power up sequence
on power up, in the prgramming from R113 down to R0, is FCAL_EN set to 0?
Then wait for 10ms and program with R0 with FCAL_EN set to 1.
is this correct?
thank you.
