GC5337 Overview
The GC533x is a wideband transmit and receive signal processor that includes digital downconverter / upconverter (DDUC), transmit, receive, and capture buffer blocks. The transmit path includes crest factor reduction (CFR), digital predistortion (DPD) and associated feedback path, plex equalization, and bulk upconversion. The receive path includes wideband and narrowband automatic gain control (AGC), bulk...
GC5337 Key Features
- Integrated Transmit and Receive Digital IF Solution
- Up to 4 TX, 8 RX, Plus DPD Feedback
- TX-Transmit Includes DUC, CFR, DPD, TX Equalizer, and Bulk Upconverter
- 62-MHz TX Signal Bandwidth With Fifth-Order DPD Correction
- CFR: 6-dB PAR for WCDMA, 7-db LTE Signals With EVM Meeting 3GPP Specs; Configurable for All Major Wireless Infrastructur
- DPD: Memory pensation, Typical ACLR Improvement of 20 dB or More
- RX-Receive Includes DC-Offset Cancellation, Front-End and Back-End AGC, Bulk Downconverter, RX Equalizer, I/Q Imbalance
- 4 DDUCs, 1-12 Channels per DDUC, Each DDUC Can Be Programmed to TX or RX, at a mon Resampler Rate
- Multimode Support
- Seamless Interface to TI High-Speed Data Converters