Part Number: LMH7322 Other Parts Discussed in Thread: LMH7220 , , TINA-TI Hi team,
The customer is looking for high speed 1ch or 2ch comparator which is able to recognize 1ns pulse. From the tPD point of view, LMH7220 (2.9ns) for 1ch and LMH7322 (0.7ns…
Part Number: LMH7322 I am going to design a circuit to control the hysteresis of the comparator LMH7322 as the following circuit, but we found some comments on the datasheet page 23. It said “Connecting the RHYS pin to another voltage as provided by the…
Hi Xavier,
I have attached a slight modification to your LMH7322 circuit which should toggle the LMH7322 outputs based on your inputs. Attached TINA-TI circuit for the same: 7853.6560.Resonant Filter Board design.TSC
Let me know if this works.
Best Regards…
Hello Pierre,
As Clemems said, there are not direct replacements.
Most of the differential output devices are 12V (TL3116, LMH7322 or TL712) or 5V (TLV3604/5/7).
Any chance you can use lower supply voltages? Could the input be attenuated? What is your…
Part Number: LMH7322 Other Parts Discussed in Thread: TINA-TI Tool/software: TINA-TI or Spice Models The existing IBIS model for the LMH7322SQ/NOPB only has Typical PVT data. Do we have a Fast/Slow process adder available for that model?
Part Number: LMH7322LMH7322 is used as a comparator but we are finding that it is always in on condition. i.e. irrespective of input comp+ is always high while comp- is always low.
Hi Shine,
Thanks for clarifying your goal. You won't be able to use a 300MHz clock signal to synchronize the TLV3605. A 300MHz clock signal implies a period of 3.33ns. The TLV3605 latch has a pin has a setup time of -3ns and a hold time of 6ns. This would…
Hi, I am a little late to the party on this thread, but I am hoping you can help me!
I am trying to use this part in simulation (TINA-TI) and in real life and I am struggling quite a bit.
My VCCI=VCCO = +5V
VEE = GND
RT = 100Ohm
I have attached a simulation…
Part Number: LMH7322 Other Parts Discussed in Thread: TINA-TI , , THS3092 Tool/software: TINA-TI or Spice Models Trying to compare a signal using the LMH7322 and having trouble making it converge. I downloaded the TINA-TI model from the TI Website and it…
Part Number: LMH7322 On page 26 of the data sheet, it comments that
Connecting the RHYS pin to another voltage as
provided by the RHREF pin is not covered in the resistor selection plot and the designer of such a circuit must be
aware of abnormal behavior…
