I recently started taking measurement on ADL5390 evaluation board using VNA.
I treated the evaluation board as a 3port network for s-parameters , IQ RF inputs and RF output with IQ baseband DC biased for gain control setting.
When I was trying…
I'm looking for a digital phase shifter with a bandwidth of DC-1 GHz for a 360° phase shift.
I saw that your company has a vector modulator ADL5390, which can be used as a phase shifter.
How does it work? Is the phase fixed depending on the…
There are two mixers in IQ Modulator like AD8345/6/9 and these mixers ask certain minimum level on LO input to work properly even though there are amplifier stages on LO path. It may work under -10dBm ,may be at around -20dBm. However, it will…
If you are trying to adjust the phase of a pre-existing signal, there are a couple of options. However, none of them will cover such a wide frequency range. AD8340 can adjust the gain and phase of signals in the 700 MHz to 1 GHz range. The adjustment…
Dear Mr(s). Dobler,
thank you for the clarification about no plans for obsolescence.
Nevertheless I couln't find the device under
Single, Double & Triple Balanced Mixers | Analog Devices :
I fear that nobody will be able to find the device…
HMC631 HMC630 和 AD8340 ADL5390 就控制端口而言有什么差异么，后两个器件的控制端口没有明确说是交流电压还是直流电压，而前两个器件说控制端口Vdc范围（0.5V~2.5V）是不是说要直流电压去驱动控制呢？而不能像后两个器件一样控制端口直接与两个DAC相连控制调制器。