L-Band 6-Bit Digital Phase Shifter. CHP3010a98F is an L-Band (1.2, 1.4 GHz) monolithic 6-bit digital phase-shifter with a 0-3600 range and a high phase accuracy. The typical RMS phase error is 1.50. The circuit provides 7dB insertion loss associated with input and output return losses better than 15dB under all logic states. An on-chip DC-interface is compatible with both CMOS (0/+3.3V) and TTL(0/+5) logics. The circuit is mainly dedicated to radar systems and is also well suited for a wide range of microwave applications and systems.
The MMIC is developed on a robust 0.25um gate length pHEMT process and is also available packaged in a standard surface mount 32-lead QFN5x5