GC5330IZEV Datasheet, PDF (3/49 Pages) Texas Instruments – Wideband Transmit-Receive Digital Signal Processors

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ANTENNA MODE EXAMPLE DIAGRAMS
GC5330
GC5337
SLWS226 B – DECEMBER 2010 – REVISED JANUARY 2011
C6748
DSP
DAC3283/3482
I/Q
DAC
TRF3703/3720
I/Q Mod
Complex
TX
PA
I/Q
DAC
I/Q Mod
PA
Baseband
Data
GC533x
DUC-CFR
DPD
DDC
ADS41B49
FB
ADC
ADS62P49
RX
ADC
RX
ADC
Mixer/BPF
SW
Subsampled
Feedback
Mixer/BPF
Mixer/BPF
LNA
Real
RX
LNA
Figure 1. Two-Antenna-Mode Subsampled-Feedback Diagram
B0442-01
C6748
DSP
DAC3283/3482
I/Q
DAC
TRF3703/3720
I/Q Mod
I/Q
DAC
I/Q Mod
Complex
TX
PA
PA
Baseband
Data
GC533x
DUC-CFR
DPD
DDC
ADS5474
RX
ADC
ADS62P49
RX
ADC
RX
ADC
Mixer/BPF
SW
Real
Feedback
Mixer/BPF
Mixer/BPF
LNA
Real
RX
LNA
Figure 2. Two-Antenna-Mode Full-Rate Real-Feedback Diagram
B0443-01
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