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Cutting GSM Costs Through Power Control PA Integration
Cutting GSM Costs Through Power Control/PA Integration
By combining power control and power amplification functionality in the
same die, engineers can bring higher levels of integration to GSM handset
transmit paths without sacrificing radio performance.
Advancing GSM architectures many not seem like a sexy topic in an age where
2.5G and 3G technologies are the talk of the town. However, the reality is
that like AMPS in the past GSM is becoming a base technology that all
future mobile devices must support to be successful.
To serve as a base technology, GSM must move from a high-price wireless
option to a low-cost radio architecture that can be embedded in a host of
mobile designs. One way to cut price is by bringing higher levels of
integration in the tr
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