AFE8405 Description
..................................... 3 3 SPECIFICATIONS ........................................ 4 3.1 PACKAGE ORDERING INFORMATION .............
AFE8405 Key Features
- 14-Bit 85-MSPS High-Performance Single ADC
- At fIN = 140 MHz, SNR ≥ 71 dBFS, SFDR ≥ 79 dBc
- At fIN = 70 MHz, SNR ≥ 73 dBFS, SFDR ≥ 85 dBc
- Independent Clocks for ADC and DDC With Built-In FIFO
- Programmable Closed-Loop VGA Control With 6-Bit Outputs for ADC
- Received Total Wideband Power (RTWP) Measurement for the posite Power Across Carriers With Programmable Time Window for
- 8 UMTS Digital Downconverter (DDC) Channels or 16 CDMA/TD-SCDMA DDC Channels With Programmable 18-Bit Filter Coefficient
- Each DDC Channel Provides
- Real or plex DDC Inputs
- UMTS Mode Rx Filtering: 6-Stage CIC (m = 1 or 2), up to 40-Tap CFIR, up to 64-Tap PFIR