TIDA-00068, Base-Station Transceiver with DPD Feedback Path

Reference Design using part DAC3484IRKD by Texas Instruments

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DAC PWR (Sheet 1 of 30)
MULTI-FREQ DAC (Sheet 2 of 30)
MULTI-FREQ MODULATOR (Sheet 3 of 30)
MULTI-FREQ MODULATOR (Sheet 4 of 30)
DAC/TX POWER (Sheet 5 of 30)
RF CHAIN (Sheet 6 of 30)
ADS4249 (Sheet 7 of 30)
BUFFERS (Sheet 8 of 30)
MAIN POWER & HARDWARE (Sheet 9 of 30)
FEEDBACK PATH (Sheet 10 of 30)
RX & FEEDBACK POWER (Sheet 11 of 30)
GC5330 CONNECTOR (Sheet 12 of 30)
CDCE72010 (Sheet 13 of 30)
CDCD72010 (Sheet 14 of 30)
FPGA (Sheet 15 of 30)
FB PATH MODULATOR (Sheet 16 of 30)
MODULATOR (Sheet 17 of 30)
RX PATH MODULATOR (Sheet 18 of 30)
TRF3720 & LO AMP POWER (Sheet 19 of 30)
FPGA POWER (Sheet 20 of 30)
LT5557 & PGA870-1 (Sheet 21 of 30)
THS7700 & 856697-1 (Sheet 22 of 30)
LT5557 & PGA870-2 (Sheet 23 of 30)
THS7700 & 856697-2 (Sheet 24 of 30)
IF DRIVERS & DEMODULATOR (Sheet 25 of 30)
DEMODULATOR (Sheet 26 of 30)
FEEDBACK POWER (Sheet 27 of 30)
FPGA SPECIAL BANK & PA CONN (Sheet 28 of 30)
FPGA-POWER (Sheet 29 of 30)
FPGA USB I/F (Sheet 30 of 30)
Image 1 / 30

Manufacturer

Texas Instruments
  • Application Category
    Data Conversion
  • Product Type
    Digital to Analog Conversion

Associated Documents

For End Products

  • Access Control
  • Industrial
  • Wireless Infrastructure

Description

  • TIDA-00068, the design is for a small cell base station development platform. It provides two real receive paths, two complex transmit paths, and a shared real feedback path. This design has macro Base-Station performance, but with small cell base station footprint. The current design handles up to 20MHz of bandwidth

Key Features

  • DAC Resolution
    16 Bit
  • DAC Sampling Rate
    1.25G SPS
  • Number of Channels
    4CH

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