GC5328 www.
ti.
com SLWS218A – OCTOBER 2009 – REVISED OCTOBER 2009 GC5328 Low-Power Wideband Digital Predistortion Transmit Processor Check for Samples: GC5328 FEATURES 1 • Integrated DUC, CFR, and DPD Solution • 20-MHz Max.
Signal Bandwidth, Based on Max.
DPD Clock of 200 Mhz, Fifth-Order Correction • DUC: Up to 12 CDMA2000/TDSCDMA, 4 W-CDMA, 2–10 MHz or 1–20 MHz OFDMA Carriers • CFR: Typically Meets 3GPP TS 25.
141 6.
5 dB PAR, 8.
5 dB PAR for OFDMA Signals • DPD: Short-Term Memory Compensation, Typical ACLR Improvement 20 dB • GC5328IZER PBGA Package, 23 mm × 23 mm • 1.
2-V Core, 1.
8-V HSTL, 3.
3-V I/O • 2.
5-W Typical Power Consumption • TMS320C6727 DPD Optimization Software • Suppor...

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