AFE8104
- Eight (AFE8108)/ four (AFE8104) RF sampling 12GSPS transmit DACs
- Eight (AFE8108)/ four (AFE8104) RF sampling 6GSPS receive ADCs
- Maximum RF signal bandwidth:
- 8T8R: 800MHz.
- 4T4R: 1600MHz
- 2T2R: 2400MHz
- RF frequency range: up to 7.4GHz
- Single DUC/DDCs per chain
- Supports TDD operation with fast switching between TX and RX
- Internal PLL/VCO to generate DAC/ADC clocks
- Support for external clock at DAC or ADC rate
- Digital Data Interface:
- JESD204B and JESD204C
- 8 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
- Fast Boot Up time option: <500ms
- Package:
- 17mm × 17mm FCBGA, 0.8mm pitch
The AFE810x is a high performance, wide bandwidth multi-channels transceiver, integrating eight (AFE8108)/ four (AFE8104) RF sampling transmitter chains and eight (AFE8108)/ four (AFE8104) RF sampling receiver chains.
Each receiver chain includes a 6GSPS ADC (analog-to-digital converter), two digital peak detectors to assist an external autonomous automatic gain controller and RF overload detectors for device reliability protection. The single digital down converters (DDC) provides up to 800MHz of signal BW in 8 channels mode, 1600MHz in 4 channels and up to 2400MHz in 2 channels mode.
Each transmitter chain includes a digital up converters (DUCs) supporting up to 800MHz (8T), 1600MHz (4T) or 2400MHz (2T) of signal bandwidth. The output of the DUCs drives a 12GSPS DAC (digital to analog converter) with a mixed mode output option to enhance 2nd Nyquist operation.
Technical documentation
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | AFE8104, AFE8108 7.4GHz Transceiver With 12GSPS DACs and 6GSPS ADCs datasheet | PDF | HTML | 26 May 2026 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| FCBGA (AQC) | 400 | Ultra Librarian |
Ordering & quality
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- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
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- Ongoing reliability monitoring
- Fab location
- Assembly location
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