GC5325 |
Part Number | GC5325 |
Manufacturer | Texas Instruments (https://www.ti.com/) |
Description | The GC5325 is a wideband digital predistortion transmit processor that includes a crest factor reduction (CFR) block and a digital predistortion (DPD) block with its associated feedback chain and capt... |
Features |
1
•23 Integrated CFR and DPD Functions • Up to 20-MHz Combined Signal Bandwidth • CFR: Typically Meets 3GPP TS 25.141 <6.5 dB PAR, <8 dB PAR for 802.16e Signals • DPD: Memory Compensation, Typical ACLR Improvement of 20 dB to 30 dB or More • Transmit- and Feedback-Channel Equalizers • 352-Ball S-PBGA Package, 27 mm × 27 mm • 1.2-V Core, 3.3-V I/O • Typical Power Consumption = 1.9 W SYSTEM BLOCK DIAGRAM DAC5682Z Baseband Input GC5325 CFR –DPD DAC I/Q DAC CDCM7005 • Flexible DSP Algorithm Supports Existing and Emerging Wireless Standards • Supports Direct Interface to TI High-Speed Data Co... |
Document |
GC5325 Data Sheet
PDF 418.70KB |
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