HEDGE Transceiver with Receive Diversity
 NexusRD is the world’s smallest single-chip CMOS HEDGE RF transceiver supporting multi-band 3.5G receive diversity. Mobile applications that incorporate 3.5G receive diversity using NexusRD can achieve data rates up to 10.2 Mbps.
Features
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7mm x 7mm x 1mm BGA package
130nm CMOS technology
Seven 3.5G Bands: I - VI, VIII
Multi-band 3.5G Receive Diversity
HSDPA Category 9 compliant
Quad-band 2.75G
EDGE and GPRS Class 12 compliant
Integrated direct up-conversion transmitter
Integrated direct down-conversion receiver
Concurrent 3.5G and 2.75G Rx operation
Compressed mode for smooth handoff between 3.5G and 2.75G networks
On-chip dynamic HEDGE Tx power control
2.5G DigRF digital baseband interface
Integrated Sigma-Delta fractional-N synthesizer for dual-mode operation
On-chip digitally controlled crystal oscillator (DCXO) |
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NexusRD Product Brief
NexusRD Block Diagram