Part Number: DS90LV047A Other Parts Discussed in Thread: SN65LVDS20 , SN65LVDS31 , SN65LVDS105 , LMH7220 , DS90LV001
Hello,
For a high precision (<10ps) TDC application I am looking for a way to translate LVTTL and TTL signals to LVDS signals without adding…
Part Number: LMH7220 Team,
My customer has the following question:
Can you figure out for me how much current the protection diodes on the LMH7220 can take? The datasheet notes that they exist, but doesn’t give any specification for the current they…
Part Number: LMH7220 Hello, I am developing a comparator with counter for some switching application in an MRI. I have build the circuits with the comparator mentioned above with a 12 bit counter sn74lv4040ad and a multivibrator, 771-HEF4047BTD-T, which…
Part Number: LMH7220 Hi
Assumed the use case as comparator without feedback.
If AC coupled input is assumed in single supply, should a common mode (or offset) voltage be applied?
(Or should it be DC couplied?)
BestRegards
Part Number: LMH7220 Hi
I have question for using hysteresis.
Please see followings (① and ②).
We want to make hysteresis and LVDS output.
Then I have following questions.
1. As for the image ①, can it be offered hysteresis and LVDS out?
2. As for…
Part Number: LMH7220 Hi
How to consider overdrive voltage for LMH7220?
What is differential input voltage (Vin diff) when the output should be toggled?
BestRegards
Part Number: LMH7220 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Hi
Do you have simulation model of LMH7220 for TINA-TI?
I want to check the LVDS output and the other behavior of this device.
BestRegards
Part Number: LMH7220 Hi
We are referring SNOA478A User's guide and we have question about introducing external hysteresis.
According to the receiver circuit in Figure 1, the feedback resistor is 6Kohm.
And 50ohm termination seems to be offered as…
Part Number: LMH7220 Hi
We are using LMH7220 because we need comparator with LVDS output.
We are about to change threshold of comparator dynamically by external DAC.
If there is any concern on changing threshold in our case, could you please point…
Part Number: LMH7220 Hi
Our customer is considering the following system configurations.
1. The output of differential amp is connected to LMH7220 with using hysteresis.
2. DAC output is used for changing reference.
Could you please check them…