FEATURES
► Wideband integrated bidirectional bridge
► Raw directivity: 35.6 dB at 1 GHz, 16.7 dB at 18 GHz
► Low insertion loss: 1.1 dB at 1 GHz, 2.0 dB at 18 GHz
► Return loss: >12 dB typical
► SPI configurable LO interface
► Divide by 2; multiply by 1, 2, or 4
► Offset LO interface enables drive with fRF = fLO
► Single-ended or differential drive
► SYNC function—synchronization across multiple devices
► High dynamic range wideband IF signal path
► SPI-programmable IF bandwidth from 1 MHz to 100 MHz
► SPI-programmable IF gain, 6 dB step size
► Externally adjustable output common-mode level
► 5-bit SPI readable temperature sensor
► Low power shutdown mode
► 3 mm × 4 mm, 26-lead LGA
APPLICATIONS
► Broadband, multiport vector network analyzers
► S-parameter magnitude and phase measurement
► Inline RF power measurement
► Automated test equipment
► Reflectometers
► Materials analysis