HEDGE RF Transceiver
 Nexus is the world’s first single-chip, multi-band 3.5G CMOS RF transceiver, breaking new ground to enable wireless applications to take full advantage of new performance thresholds set by the rapid deployment of global HEDGE networks.
Features
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7mm x 7mm x 1mm BGA package
130nm CMOS technology
Seven 3.5G Bands: I - VI, VIII
HSDPA Category 9
Quad-band 2.75G
EDGE and GPRS Class 12
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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Nexus Product Brief
Nexus Block Diagram