Other Parts Discussed in Thread: OPA699 one of my design involves pulse signal processing from photodiode, i am using OPA699 as a limiting amplifier stage before to comparator and next to preamplifier, current gain i have set for OPA699 is 10 using 680…
Other Parts Discussed in Thread: OPA699
Hi TI,
I am currently using OPA699 as one of the stage in my design, kindly guide me on proper biasing of OPA699, is the way shown down under proper biasing or not, i am currently tieing VHI to V+ and VLO…
TIA is Transimpedance amplifier
LA is limiting Amplifier
The chasis ground is connected to mouting holes for external ground lug, AGND is TIA + LA + Comparator GND, and Power ground is for DCDC and LDO.
I star connect these ground together.
A 10nS pulse…
Oh and there is a very conspicous exception to spec overdrive recovery, that is the OPA698 and OPA699 output limiting amplifiers - everything was designed internally to recover very fast from ovedrive into settable output limits.
Other Parts Discussed in Thread: OPA699 Hello, I'm Aktham. I'm designing a high speed half wave rectifier using the OPA699 with a voltage gain of 6V/V. My design is almost the same as in figure 8 of the data sheet (see attached Tina TI simulation…
Other Parts Discussed in Thread: OPA699 , OPA847 , LMH6624 , LMH6642 , OPA656 Hello, I'm Luca.
I'm designing a transimpedance with OPA699. Power supply is between 0V and +5V and the output limiters are +3V and +2V.
Everything work well untill the OPA699…
Other Parts Discussed in Thread: OPA699 , OPA855 Hi,
Below is my problem statement for Digitalization of pulse coming from different type of photo diode with different power levels.
case 1 . 100nA current pulse at 10MHz from APD(cd = 2pF) need to…
Part Number: OPA698 Other Parts Discussed in Thread: OPA699 , OPA838 , OPA890 Does anyone know if the OPA698 and the OPA699 Limiting Amplifiers will operate with a +3V single supply? +5V Vcc is given as the typical, but no minimum is mentioned. I assume…
