AFE8190 16-Channel RF Transceiver with Feedback Paths

1 Features

Sixteen RF sampling 12GSPS transmit DACs
Sixteen RF sampling 5GSPS receive ADCs
Quad RF sampling 5GSPS feedback ADCs
Maximum RF signal bandwidth:
- TX/FB: 800MHz.
- RX: 600MHz
RF frequency range: up to 7.2GHz
Digital Step Attenuators (DSA):
- TX: 39dB range, 1dB analog and 0.125dB digital steps
- RX: 30dB range, 1dB step
- FB: 25dB range, 1dB step
Single DUC/DDCs per chain
Supports TDD operation with fast switching between TX and RX
Internal PLL/VCO to generate DAC/ADC clocks
- Optional external CLK at DAC or ADC rate
Digital Data Interface:
- JESD204B and JESD204C
- 16 SerDes transceivers up to 32.5Gbps
- 8b/10b and 64b/66b Encoding
- 12-bit, 16-bit, 24-bit and 32-bit resolution
- Subclass 1 multi-device synchronization
Package:
- 23mm × 23mm FCBGA, 0.8mm pitch