AFE80xx RF Sampling Transceiver

1 Features

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AFE80xx versions:
- AFE8000: 8 TX, 10 RX
- AFE8004: 4 TX, 4 RX
- AFE8010: 10 RX
12 GSPS RF Sampling DACs
4 GSPS RF Sampling ADCs
Maximum RF signal bandwidth:
- TX: 800 MHz (8 ch) or 1.2 GHz (4 ch)
- RX: 800 MHz (8 ch) or 400 MHz (8 ch) + 800 MHz (2 ch)
RF frequency range:
- TX: 5 MHz to 7.125 GHz
- RX: 100 MHz to 7.125 GHz
Digital Step Attenuators (DSA):
- TX: 40 dB range, 1 dB analog and 0.125 dB digital steps
- RX/FB: 25 dB range, 1 dB step
Single or dual-band DUC, DDCs
Dual NCOs per chain for fast frequency switching
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
SerDes data interface:
- JESD204B and JESD204C
- 8 SerDes transceivers up to 32.5 Gbps
- 8b, 10b and 64b, 66b Encoding
- 12 bit, 16 bit, 24 bit and 32 bit resolution
- Subclass 1 multi-device synchronization
Package:
- 17 mm × 17 mm FCBGA, 0.8-mm pitch