Mixed-Signal Front Ends (MxFE)
Mixed-Signal Front-End (MxFE®) devices are designed for wideband networking applications that span from home networks to communications infrastructure systems. These analog front-end (AFE) components are optimized to take advantage of smart partitioning by integrating amplifiers, filters, receive path data conversions (IF and RF a/d converters), and/or transmit path data conversions (IF and RF DACs). In some cases, they also integrate auxiliary data converters and other support functions, such as frequency up and downconversion, signal monitoring, and transmitter protection circuits capitalizing on efficient digital interfaces and wide configurability.
Product Selection Table
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Mixed-Signal Front Ends (MxFE)
| SortOrder | Part# | Device Configuration | Resolution (bits) | Sample Rate (max) (SPS) | Freq Response (min) (Hz) | Freq Response (max) (Hz) | DAC Resolution (bits) | RF Features | Data Output Interface | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | AD9081 | 4 x CH IF/RF-to-bits Tx/Rx Subsystem | 16 | 4G | 0 | 7G | 16 | 2 Rx DPD Observer, Broadband Wireless, Wireless Infrastructure | JESD204B, JESD204C | - |
| 2 | AD9082 | 4 x CH IF/RF-to-bits Tx/Rx Subsystem | 12 | 6G | 0 | 7G | 16 | 2 Rx DPD Observer, Broadband Wireline, Triggered Frequency Hopping, Wireless Infrastructure | JESD204B, JESD204C | - |
| 3 | AD9963 | 2 Rx (IF to Bits Rx Subsystem), 2 Tx | 12 | 80M | 2.5M | 700M | 12 | Wireless Infrastructure | Parallel | $29.50 (AD9963BCPZ) |
| 4 | AD9961 | 2 Rx (IF to Bits Rx Subsystem), 2 Tx | 10 | 200M | 2.5M | 800M | 10 | Wireless Infrastructure | Parallel | $25.75 (AD9961BCPZ) |
| 5 | AD9869 | 1 Rx (Baseband CODEC), 1 Tx | 12 | 80M | 0 | 300M | 12 | Integrated DDC, Rx, Wireless Infrastructure | Parallel | - |
| 6 | AD9868 | 1 Rx (Baseband CODEC), 1 Tx | 10 | 80M | 70M | 300M | 10 | Integrated NSR, Narrowband Radio, Rx, Wireless Infrastructure | Serial SPI | - |
| 7 | AD9866 | 1 Rx (Baseband CODEC), 1 Tx | 12 | 80M | - | 1G | 12 | Integrated DDC, Rx, Wireless Infrastructure | Serial SPI | $19.33 (AD9866BCPZ) |
| 8 | AD9865 | 1 Rx (Baseband CODEC), 1 Tx | 10 | 80M | - | - | 10 | Internal PLL | Parallel | $10.07 (AD9865BCPZ) |
| 9 | AD9861-80 | 2 Rx (Baseband Quadrature CODEC), 2 Tx | 10 | 80M | - | - | 10 | 1 Rx DPD Obserer Rx, Broadband Wireless, Internal PLL | Parallel | $14.21 (AD9861BCPZ-80) |
| 10 | AD9861-50 | 2 Rx (Baseband Quadrature CODEC), 2 Tx | 10 | 50M | - | 1G | 10 | 1 Rx DPD Obserer Rx, Broadband Wireless, Internal PLL | Parallel | $11.17 (AD9861BCPZ-50) |
| 11 | AD9877 | 1 Tx, 3 Rx Cable Modem AFE | 8 | 16.5M | 0 | 450M | 12 | MCNS-DOCSIS, Rx, Wireless Infrastructure | Parallel | - |
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