Part Number: LMX2485E Hi Team,
Please advise me on my question.
How does the CPoutRF voltage change after the power up?
Does it stay 0V right after power up and gradually increase,
start at Vcc and gradually decrease, or other?
Mita
Part Number: LMX2485E We are working on a design using the LMX2485E as the local oscillator in a VHF radio receiver. We have come across an issue where the LMX2485E appears to get stuck in a quazi-stable state where it indicates that the pll is out of…
Part Number: LMX2485E Hi, I'm looking at using the above PLL for a TX LO circuit, and am looking at VCO options that would work for my requirements. I want to build a system which runs from ~155-165MHz in 12.5kHz steps with Phase Noise at 25kHz offset…
Part Number: LMX2485E I'm using the RF side of an LMX2485E PLL in a design with a passive discrete loop filter and a discrete VCO. I've modelled this all in the PLLatinum tool, which shows reasonable results, but measurements of lock time do not match…
Part Number: LMX2485 Other Parts Discussed in Thread: LMX2487 , LMX2487E , , USB2ANY Hi Y'all,
Because the LMX2485E eval board is discontinued, I tried following a previous forum thread ( https://e2e.ti.com/support/clock-timing-group/clock-and-timing…
Part Number: LMX2485E Hi,
In the datasheet of LMX2485ESQ, the marking is 2485E > D, while the actual marking of the product is 2485EC.
Is marking the LMX2485ESQ with 2485EC the regular product of TI?
Is there any difference between > D and C in marking…
Part Number: LMX2485E Hi there,
I designed a PLL to work with my VCO and so far most things are quite okay. One thing that bugs me are the phase detector spurs, especially when using higher cp current. Are there any known techniques that you can share…
Part Number: LMX2485E Other Parts Discussed in Thread: LMX2487E-EVM , LMX2487E , LMX2485 Hello,
I'm also studying LMX2485E using LMX2487E-EVM & TICS Pro.
(I use the VCO of other board for LMX2485E, not VCO of LMX2487E-EVM.
I select LMX2485E device…