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AFE7950 Datasheet(PDF) 24 Page - Texas Instruments |
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AFE7950 Datasheet(HTML) 24 Page - Texas Instruments |
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24 / 126 page  Typical values at TA = +25°C, full temperature range is TA,MIN = -40°C to TJ,MAX = +110°C; TX Input Rate = 491.52MSPS, fDAC = 8847.36MSPS interleave mode; fADC = 2949.12MSPS; nominal power supplies; 1 tone at -1 dBFS; DSA Attenuation =0dB; SerDes rate = 24.33Gbps; unless otherwise noted. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT IVDD1P8 Group 3A: VDD1P8FB + VDD1P8RX + VDD1P8TX Mode 7d: FDD 4T4R1FB TX 9G and FB 3G -16bit: 368.64M; DSA = 6dB, , non-interleave mode, RX 3G : 368.64M. 16 bit Serdes: 25gbps) -> 2 lanes for Rx/FB (lane shared) and 2lanes for Tx 1283.8 mA IVDD1P8 Group 3B: VDD1P8FBCLK + VDD1P8RXCLK + VDD1P8TXDAC+ VDD1P8GPIO + VDDA1P8 752.0 mA IVDD1P8 Group 3C: VDD1P8PLL + VDD1P8PLLVCO 74.6 mA IVDD1P2 Group 2A: VDD1P2FB + VDD1P2RX 750.5 mA IVDD1P2 Group 2B: VDD1P2TXCLK + VDD1P2TXENC 1077.6 mA IVDD1P2 Group 2C: VDD1P2FBCML + VDD1P2RXCML + VDD1P2PLLCLKREF 47.7 mA IVDD0P9 Group 1A: DVDD0P9 + VDDT0P9 2695.5 mA Pdiss Power Dissipation 8475.5 mW IVDD1P8 Group 3A: VDD1P8FB + VDD1P8RX + VDD1P8TX Mode 8: same configuration as mode 7, Sleep Mode. SLEEP pin is pull high. 20.3 mA Group 3B: VDD1P8FBCLK + VDD1P8RXCLK + VDD1P8TXDAC+ VDD1P8GPIO + VDDA1P8 292.8 mA Group 3C: VDD1P8PLL + VDD1P8PLLVCO 12.6 mA IVDD1P2 Group 2A: VDD1P2FB + VDD1P2RX 4.6 mA Group 2B: VDD1P2TXCLK + VDD1P2TXENC 54.3 mA Group 2C: VDD1P2FBCML + VDD1P2RXCML + VDD1P2PLLCLKREF 15.3 mA IVDD0P9 Group 1A: DVDD0P9 + VDDT0P9 313.1 mA Pdiss Power Dissipation 956.8 mW IVDD1P8 Group 3A: VDD1P8FB + VDD1P8RX + VDD1P8TX Mode 9: 4T4R2F - FDD FB 100% on TX Single Band: 24x Int, FB 12x Dec RX Single Band: RX 24x TX/FB Rate 245.76 Msps RX Rate 122.88 Msps fDAC = 5898.24 MSPS fADC = 2949.12 MSPS fTX = 0.85 GHz fRX = 0.8 GHz 8/10 coding, 9.8304Gbps TX: 4-8-4-1, FB: 2-4-4-1, RX: 2-8-8-1 1593.2 mA Group 3B: VDD1P8FBCLK + VDD1P8RXCLK + VDD1P8TXDAC+ VDD1P8GPIO + VDDA1P8 840.6 mA Group 3C: VDD1P8PLL + VDD1P8PLLVCO 77.3 mA IVDD1P2 Group 2A: VDD1P2FB + VDD1P2RX 905.0 mA Group 2B: VDD1P2TXCLK + VDD1P2TXENC 817.7 mA Group 2C: VDD1P2FBCML + VDD1P2RXCML + VDD1P2PLLCLKREF 52.1 mA IVDD0P9 Group 1A: DVDD0P9 + VDDT0P9 2405.2 mA Pdiss Power Dissipation 8814.3 mW AFE7950-SP SBASAG7A – MARCH 2024 – REVISED AUGUST 2024 www.ti.com 24 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated Product Folder Links: AFE7950-SP |
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