Part Number: THS7530-Q1 Other Parts Discussed in Thread: THS7530 , THS4541 We're using the THS7530 VGA chip on one of our new projects, and we're having a noise problem. According to the specification of THS7530, the noise of the chip is 1.1nV/ …
Part Number: THS7530 Other Parts Discussed in Thread: VCA810 , VCA2612 , LMH6401 , VCA820 Hello,
I'm looking about the THS7530 to make a high gain fully diifferential amplifier. Regarding the datasheet, I see that THS7530 used a modified Gilbert cell structure…
Part Number: THS7530 Other Parts Discussed in Thread: ADS5296A , Hi all,
I need to drive the ADS5296A (10b/12b) with signals from around 200kHz up to 80 MHz through a VGA which is driven from single-ended source.
I will be using the ADC mainly in non-interleaved…
Part Number: THS7530 To whom it may concern,
We are planning to use the product in the pre-ADC amplifier stage. A signal that we deal with has frequency range between 150 kHz and 2 MHz. In this sense, minimum level that I meet is about -95dBm (corresponds…
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.