GC5018 Description
..................................... 2 3 RECEIVE DIGITAL SIGNAL PROCESSING ......... 2 3.1 Receive Input Interface ...............................
GC5018 Key Features
- Four 16-Bit CMOS ADC Input Ports
- Provide Received Total Wide Band Power (RTWP) Measurement for the posite Power Across Carriers With Programmable Time Wi
- 8 UMTS Digital Down Converter (DDC) Channels or 16 CDMA or 16 TD-SCDMA DDC Channels With Programmable 18 Bit Filter Coef
- Each DDC channel includes
- Real or plex DDC Inputs
- 115 dB SFDR NCO
- UMTS Mode Rx Filtering: 6 Stage CIC (m=1 or 2), Up to 40 Tap CFIR, Up to 64 Tap PFIR
- CDMA Mode Rx Filtering: 6 Stage CIC (m=1 or 2), Up to 64 Tap CFIR, Up to 64 Tap PFIR
- Power Measurements
- Final AGC