ADRF6780ACPZN

ADRF6780 is a silicon germanium (SiGe) design, wideband, microwave upconverter optimized for point to point microwave radio designs operating in the 5.9GHz to 23.6GHz frequency range. The upconverter offers two modes of frequency translation. The device is capable of direct conversion to radio frequency (RF) from baseband I/Q input signals, as well as single sideband (SSB) upconversion from a real intermediate frequency (IF) input carrier frequency. The baseband inputs are high impedance and are generally terminated off chip with 100 ohm differential back terminations. The serial port interface (SPI) allows tweaking of the quadrature phase adjustment to allow optimum sideband suppression. Application includes point to point microwave radios, radar, electronic warfare systems, instrumentation, automatic test equipment (ATE).

• Two upconversion modes, direct conversion from baseband I/Q to RF
• Single sideband upconversion from real IF, high impedance baseband inputs
• Sideband suppression and carrier feedthrough optimization
• Variable attenuator and power detector for Tx power control
• RF output frequency range from 5.9 to 23.6GHz (VPBB = VPBI = VPLO = 3.3V, TA = 25°C)
• Frequency range from 5.4 to 14GHz (VPBB = VPBI = VPLO = 3.3V, TA = 25°C)
• Output noise density is -147dBc/Hz (typ, output carrier <gt/> −5dBm, TA = 25°C)
• Output 1dB compression point (P1dB) is 10.5dBm (typ, 5.9 to 10GHz, at 10dB gain setting, TA = 25°C)
• Return loss is 12dB (typ, RF output, 100 ohm differential, TA = 25°C)
• 32lead, LFCSP package, temperature range from -40°C to +85°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party