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Data Sheet
SKYTRAQ
VENUS822A GPS / GNSS Baseband Processor – Flash Version
FEATURES
Support GPS, Beidou, QZSS, SBAS Support GPS, GLONASS, QZSS, SBAS Ultra fast signal acquisition and TTFF speed Perform 16 million time-frequency hypothesis testing per second Signal detection better than -165dBm Reacquisition sensitivity –157dBm Open sky hot start 1 second Open sky cold start 29 seconds Accuracy 2.5m CEP Multipath detection and suppression Jamming detection and mitigation Supports AGPS Tracking 15mA @ 3.3V 7mm x 7mm QFN56, RoHS compliant
The Venus822A is a high-performance GPS / GNSS baseband processor intended for GPS / Beidou or GPS / GLONASS applications.