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Part Number: THS7530 Other Parts Discussed in Thread: THS4521 To whom it may concern,
We are planning to use the product in the pre-ADC amplifier stage just before THS4521. There is a high pass filter at the output of the THS7530. I cannot find descriptive…
Part Number: THS7530 Hi,
1)Input voltage
according to the datasheet, page5
Minimum input voltage 1.75 V Maximum input voltage 3.25 V
I did a spice simulation, the input voltage = DC offset + ac
DC Offset =2.5V but the ac value couldn't be bigger than…
Part Number: THS7530 Hi,
I'm revising a design that uses TI's THS7530 VGA. We mostly like it but if there is a newer variant with better performance spec like bandwidth and noise figure, now would be a good time to drop it in.
Hello Jeffrey,
I do not see an issue with this suggestion. The only variation I would suggest is if they need a variable gain fully differential amplifier, they can use THS7530-Q1. Since, the MPPC has a wide range of output currents depending on their…
Part Number: THS7530-Q1 Other Parts Discussed in Thread: THS7530 , Hi team,
Could you tell me what "gain control bandwidth" mean? I guess "gain control bandwidth" is just for an input signal for VG- and VG+ which is separate from "small signal…
Part Number: THS7530 Support Path: /Product/Production, ordering, and quality/Product lifetime considerations/Obsolescence policy/ I am redesigning a an altimeter IF strip, replacing some obsolete components. This device will have > 10 year production…
Part Number: THS7530 Hello TI Forum,
I have a question on the THS7530 noise figure. The data sheet noise figure references Figure 16, which uses a RF-transformer to generate the differential input. I would like to drive the THS7530 from a single-ended…
Part Number: THS7530 Other Parts Discussed in Thread: TINA-TI , , THS4541 , OPA859 Tool/software: TINA-TI or Spice Models Hi everyone,
This is a case where the THS7530 works but then it doesn't. It is just weird. I have attached the TINA TSC file for re…
Part Number: THS7530 Hello,
we built up an ultrasound RX path with two THS7530 in series and are now faced with the following (ugly) behaviour. The configuration is single ended to differential, this is my input signal at pin Vin+:
With minimum gain…
