Tool/software:

Hi,

We are expecting proto boards in a few days and unfortunately the scopes will not be available during that time.

We are SPI programming the PLL with FPGA to set to 1800MHz…

Tool/software:

Hi everyone,

I have a design similar to the ADC08DJ3200EVM with an ADC08DJ3200, a LMK0828 and a LMX2582. The design works on a lot of the boards…

Tool/software:

 Hi team,

Could you please let me know the measurement setup of LMX25412380EVAL?

My customer already has LMX25412380EVAL and USB2ANY…

Tool/software:

Dear Sir,

We have purchased the LMX2582 eval board so that we can evaluate the performance before using it in the system. After evaluation, we have developed the…

Tool/software:

is it possible to use LMX2582 to generate frequency to 10KHz?

Tool/software:

Dear Team,

Good Day!!!!

Request to share the Device ID register for the LMX PLL Part required for design purpose. Searched in Datasheet and other forum no data is found. Kindly, share the…

Tool/software:

According to the TICS export register and sequence, it still cannon lock to a defined frequency, Vt voltage 0.37V at power on, 0.04V after writing...

Tool/software:

Hi, 

Can you please explain the calculation for the T match network in the RFoutBP and RFoutBM section: 

Best, 

Preethi

Tool/software:

Dears,

My customer uses LMX2582 for wireless communication equipment and is currently testing the first version of PCBA. After completing the configuration of LMX2582, the customer set the PLL division coefficient…

Tool/software:

Hi,

can you share information for below points.

1.  What is the value on jitter I/P pins (CLKIN_P/N).

2. What is the value on jitter O/P pins (CLKOUT1_P/N).

3. What is the output…

Tool/software:

HI ,

In LMX2582RHAT we are giving 

Input Frequency : 100 MHz

Output Frequency:  1800 MHz on each output respectively .

For Testing /Debug purpose we would like to know the…

Tool/software:

Hi,

We would like to know VOCM (Common Mode Output Voltage) , VOD(Differential output Voltage) ?

For VOD, We are setting Output Power Code (OUTx_POW) - 7.Based on the graph  in the datasheet the corresponding dBm value…

Tool/software:

Hi,

We are Giving an input signal of 100 MHz LVDS signal (AC Coupled ) to OSCIN_P/N pins of the PLL. We would like to know what is the common mode input voltage VICM  of the IC ?? Kindly check and revert ASAP.

Tool/software:

Is there a possibility to get Keysight ADS device model for LMX2582? It would be highly beneficial to us if we can get it. 

Best,

Preethi

Tool/software:

HI,

We have a query with LMX2582 Current consumption . Typical current consumption is given as 250 mA.(Provided in datasheet)

1. Should have to include "CHDIV_DISTB_EN", "OUTA_PD" and "OUTB_POW"…

Tool/software:

HI ,

In our Design, LMX2582 PLL is used and programmed by FPGA using SPI interface. We have used TICS PRO Software and generated an HEX File  

Below are the queries:

1. What should be the sequence of programming ?
   Is…

Tool/software:

dears,

my customer uses LMX2582 for RU application, they got clean 76.8MHz differential clock signal from LMK04826, then turn it…

Tool/software:

{LD_EN (R0[13] = 1)}이 제대로 작동하지 않는 것 같습니다.
MUXout(20핀) 출력은 0V로 측정됩니다.

500MHZ로 설정했는데 실제로는 430MHZ로 출력됩니다

Tool/software:

Hi,

I want to route one channel output of PLL to LMX1214. Should this be routed as 100 ohm differential?

The second channel of PLL is routed to ADC12DL2500ACF. Should this also…

Tool/software:

Hi,

Kindly review the above Schematics and provide feedback. LMK61A2 is connected to LMX2582RHAT PLL.

Instead of two 49.9 Ohm resistors (R5641, R5706), Can we use a single…

Tool/software:

Hello there!

I am working on a project that requires the use of VCOs.

We need VCOs that operate at the following frequencies:

• 900 MHz to 1000 MHz
• 1800 MHz to 1990…

Tool/software:

Hi

We are planning to use oscillator (P/N: LMK61PED0A2) as input for PLL (P/N: LMX2582RHAT), this oscillator frequency will be set to 100MHZ.

The output of PLL (P/N: LMX2582RHAT…

Tool/software:

Hi,

Output of LMX2582 is set to 1800MHz which will be the input frequency for ADC12DL2500ACF and LMX1214

What would be the suggested capacitor value at the RFOUT…

Tool/software:

Hi,

Can you please share RthjA and RthjC of this part LMX2582RHAT?

Thanks

Tool/software:

Hi,

1) In ADC12DL3200EVM, PLL's pin 30 is connected to GND using 680 ohm PD resistor. In the datasheet, this pin is given as NC.

Can we keep LMX2582's pin 30 as NC…