Part Number: LMP7711 Tool/software: Good morning.
I use LMP7711 and on the data sheet resultt the correct marking code "AC3A".
Objects that have no marking code have been mounted on my electronic board. Is it possible that TI sells components without…
Hello Lindsay,
It seems reasonable that if the VCXO input impedance is being increased from 10 kilohms to 10 Megohms that the LMP7711 buffer would no longer be needed. The loop filter has high capacitance so I don't think that directly driving any VCXO…
Hi Kiyoshi,
I'm not sure what you mean. The common mode input voltage range? It's -0.3V...VCC-1V and can be found in datasheet.
Or do you mean the minimum input voltage the LMP7711 can handle? There's no limit. The LMP7711 works linearily down to…
Other Parts Discussed in Thread: LMP7711 , OPA376 I tried to simulate a highside current sense using LMP7711. Because it doesn't worked, I tried a simple test circuit, see attached file.
Selecting "Calculate nodal voltages" gives VF=49.7V and VM1=1…
Other Parts Discussed in Thread: LMP7711 Hello Team,
Could I know if the unity gain bandwidth of LMP7711 is 14MHz or 17MHz?
I cannot decide which one is correct by reading the datasheet.
Thank you very much.
Regards,
Ting
Part Number: LMP7701 Other Parts Discussed in Thread: OPA197 , LMP7721 , LMP7711 , TLV2371 , TLV171 , OPA192 Tool/software: Dear Team,
the input impedance (ZID and ZIC) is displayed in OPA197. Can these parameters also be specified separately for the…
Part Number: LMH1983 Other Parts Discussed in Thread: LMH1981 , LMP7711
Hi,
I have added the LMH1983 and it fails to startup for some reason. There is also an LMH1981 on the PCB connected and it operates fine feeding back a Vsync & Hsync to the…
Did you try the suggestions in the other thread you linked, such as maximizing ICP1 to compensate for any leakage current due to VCXO input resistance and/or loop filter path, or maximizing the LOCK_CTRL value to relax the phase lock threshold? It the…
