Part Number: LMH2832 Other Parts Discussed in Thread: LMH6882 , LMH6521 , LMH6517 , LMH6881 Hello TI team
do you have propagation delay or Group delay information for LMH2832
Same questions for the same devices of this family:
LMH6882
…
Part Number: LMH2832 Other Parts Discussed in Thread: THS4552 , I would like to know if it is possible to directly drive the lmh2832 with a fully-differential amplifier (e.g., the THS4552) which has its output-common mode voltage at mid-supply (both,…
Part Number: LMH2832 Hello,
Here are two questions on LMH2832 flatness. Please help on them.
1. On the page 9 of LMH2832 datasheet, the curve of Voltage gain vs Frequency only shows the performance above 1MHz. How is the curve between 0~1MHz? Do we…
Part Number: LMH2832 Hi,
I have used LMH2832 to my system board and I could control gains successfully via SPI control. But somehow I could not readback the SPI register value. I put 500 ohm in series to pin# 4,5,6,7 which are SPI related pins. I also…
Hi Tom,
If you are band pass filtering the signal chain, then I believe cascading multiple LMH2832's should work because now you are limiting the out-of-band noise from affecting the overall SNR.
Best Regards,
Rohit
Part Number: LMH2832 Hi,
In LMH2832 data sheet, V_IH is rated as 1.4V to Vcc. From my FPGA, LVCMOS18 Voh min. is Vcc-0.45V which is 1.8V-0.45V=1.35V for my application. I want to know if SPI control voltage can support 1.35V as a min. for V_IH. or if…
Part Number: LMH2832 Hi team,
My customer wants to use LMH2832 to amplify 0-100MHz signal, but in our datasheet only give parameters from a certain frequency, not from DC signal. So I want to ask if we can use LMH2832 to amplify low frequency signal…
Part Number: LMH2832
There seems to be limitations on the transient generator and number of parameters to control amplitude and phase coefficients! The program archive attached can not set all the generator frequencies with a variable and looking…
Part Number: LMH2832 Dear TI Support, Please refer to the LMH2832 specification page 22, "Programming (continued)", Figures 45. SPI Write Bus Cycle Timing Diagram and Figure 46.SPI Read Bus Cycle Timing Diagram. How can writing to an SPI register be avoided…
Part Number: LMH2832 Hi,
I have recently designed a board with multiple 5V devices such as LNA, switch and LHM2832. Total current draw expected is ~450mA @ 5V for all three devices. I use LT3045EDD for voltage regulator, which can produce up to 500mA…
