ADAR2001ACCZ

ADAR2001 is a transmitter IC optimized for millimetre wave body scanning applications. Accepting a single-ended continuous wave (CW) input signal between 2.5GHz and 10GHz, the device provides gain, 4× frequency multiplication, harmonic filtering, 1:4 signal splitting, and four independently controllable power amplifiers (PAs) with differential outputs designed to directly drive dipole antennas with differential inputs. All device functions and configuration options can be accessed by a 3-wire or 4-wire Analog Devices, Inc., serial peripheral interface (SPI). Two state machines are also integrated into the device, which facilitate easy configuration, control, and fast switching of the frequency multiplier, filter, and transmitter sections It is used in application such as millimetre wave imaging, security, medical, industrial, wideband local oscillator (LO) multiplier/distributor etc.

• 4× input frequency multiplier with programmable harmonic filter
• Quad differential output PAs with independent enable control
• Output frequency range is 10GHz to 40GHz
• Input power is -20dBm typical
• Output power is 5dBm typical
• 3-wire or 4-wire SPI control of all functions
• On-chip temperature sensor, output power detectors, and ADC
• Power consumption is 450mW typical at (one channel active, VPOS5 = 2.5V)
• Operating temperature is -40°C to +85°C
• Package style is 40-terminal land grid array [LGA]

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