Part Number: LMH6629 Other Parts Discussed in Thread: OPA856 Tool/software: I'm looking for a pre-amplifier for LF to VHF radio, abe to detect 0.2uV signals, SSB modulation, 20k/PA volume.
I would switch the Rg resistor to select 1 dB or 10 dB of…
Hello Ratul,
Sorry for the delay in response. Are you going to be using a photodiode in the future? If not, I would set an example low input capacitance value of 1pF. But, would need to make sure CF is set to a value where (Cinput/Cf) + 1 > 4 since the…
Part Number: LMH6629 Other Parts Discussed in Thread: OPA859 , OPA858 , LMH32401 Tool/software: Hi,
I am designing a system to detect pulsed LASER light with a wavelength peaked at 1500 nm and a power level of 200 nW. I have attempted to design a transimpedance…
Part Number: LMH6629 Other Parts Discussed in Thread: TINA-TI Tool/software: I used the circuit design from the LMH6629 datasheet to create a transimpedance amplifier. After simulating it in LTspice, I found that the transimpedance of this circuit seems…
Part Number: LMH6629 Tool/software: Hi TIer
My customer want to use our LMH6629 as Medical IVUS input INA.
Customer concern the "saturation recovery time". When input switch from large signal to small siganl.
like
In real word, in saturation…
Part Number: LMH6629 Other Parts Discussed in Thread: LMH34400 , LMH32401 , THVD8000 Tool/software: Dear Tech Experts,
I am working on Gate Access Application using IR Light as a Transmitter and Photodiode as a receiver.
I am able to send digital data…
Part Number: LMH6629 Other Parts Discussed in Thread: OPA855 Tool/software: Hi all
Can someone help me understand the SNR calculation in Table 1 of SNOA942?
The footnote reads: (5) SNR computed as ratio of minimum signal (10nA) to input referred spot…
Part Number: LMH6629 Other Parts Discussed in Thread: CC2592 , CC2590 Dear Team,
Our customer is looking for 2.4G low noise amplifier which can supports 11ax or 11be.
Do we have any suitable solution can meet the spec? Thanks a lot.
Many Thanks,
Jimm…
Part Number: LMH6629 Other Parts Discussed in Thread: OPA855 , OPA858 Dear Specialists and TI users,
In past when implementing Photodiode amplification stage for VLC I usually used a transimpedance amplifier such LMH6629 and then use a high speed comparator…
Part Number: LMH6629 The datasheet of the LMH6629 lists the input referred current noise spectral density as 2.6 pA/rHz at 1 MHz and also plots the input referred current noise in figure 32. However, this plot only goes out to 10 MHz. I am interested…
