I intend to use LTC6602 to filter quadratural signals from ADRF6850. According to datasheets ADRF6850 can drive 2.5v p-p into 100ohm differental load while LTC6602 has typical input impedance 16kohm. Do I need to place 100ohm resistor cross ADRF differential outputs? Can ADRF6850 directly drives LTC6602 instead? If so, do you know max output p-p range? Thank you.
