LTC5562Recommended for New Designs
The LTC5562 is a versatile low power mixer optimized for applications requiring wide input bandwidth, low distortion and low LO leakage. This mixer can...
Datasheet LTC5562 on Analog.com
Due to the large change in port impedance over the range you're interested in, I don't think it's likely that a suitable match can be provided for this application. The port changes from essentially 100Ω to around 10Ω over this range. If you need an LO match over this entire range, you may want to look in to some of our other parts which have wideband LO ports (LTC5510, LTC5549, etc). The list of choices can be narrowed depending on your frequency plan and performance requirements. If you only need the LO to be matched in a couple of places across that range, then you may want to consider switching in different matching circuits for each band.
Due to the large change in port impedance over the range you're interested in, I don't think it's likely that a suitable match can be provided for this application. The port changes from essentially 100Ω to around 10Ω over this range. If you need an LO match over this entire range, you may want to look in to some of our other parts which have wideband LO ports (LTC5510, LTC5549, etc). The list of choices can be narrowed depending on your frequency plan and performance requirements. If you only need the LO to be matched in a couple of places across that range, then you may want to consider switching in different matching circuits for each band.
