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數位轉類比轉換器 (DAC)
高速 DAC (>10 MSPS)
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DAC39RFS10EF

現行

16 位元、1 通道、20.48-GSPS 12-GHz RF 數位轉類比轉換器，輸入速率受限

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DAC39RFS10EF

現行
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產品詳細資料

Resolution (Bits) 9, 11, 16 Number of DAC channels 1 Interface type JESD204B, JESD204C Sample/update rate (Msps) 20480 Features Ultra High Speed Rating Catalog Interpolation 128x, 12x, 16x, 192x, 1x, 24x, 256x, 2x, 32x, 3x, 48x, 4x, 64x, 6x, 8x, 96x Power consumption (typ) (mW) 2800 SFDR (dB) 85 Architecture Current Source Operating temperature range (°C) -40 to 85 Reference type Ext, Int
Resolution (Bits) 9, 11, 16 Number of DAC channels 1 Interface type JESD204B, JESD204C Sample/update rate (Msps) 20480 Features Ultra High Speed Rating Catalog Interpolation 128x, 12x, 16x, 192x, 1x, 24x, 256x, 2x, 32x, 3x, 48x, 4x, 64x, 6x, 8x, 96x Power consumption (typ) (mW) 2800 SFDR (dB) 85 Architecture Current Source Operating temperature range (°C) -40 to 85 Reference type Ext, Int
FCBGA (ACK) 256 289 mm² 17 x 17
  • 10.24/20.48GSPS, multi-Nyquist DAC Cores
  • Maximum input data rate vs DAC resolution:
    • 16-bit: 1.22GSPS complex
    • 11-bit: 3.41GSPS complex
    • 9-bit, Single channel, DES mode: 15.12GSPS
    • 8-bit, Single channel, DES mode: 20.48GSPS
    • 9-bit, Dual channel: 7.56GSPS/ch
    • 8-bit, Dual channel, 10.24GSPS/ch
  • Output bandwidth (–3dB): 12GHz
  • Performance at fOUT = 2.997 GHz, DES2XL mode, DEM/Dither on
    • Noise floor (small signal): –150dBFS/Hz
    • SFDR (–0.1dBFS) : 77dBc
    • IMD3 (–7dBFS each tone) : –69dBc
  • Four Integrated digital up-converters (DUC)
    • Interpolation: 1x, 2x, 3x, 4x, 6x, 8x, 12x ... 256x
    • Complex baseband DUC for I/Q output
    • Complex to real up conversion for dual channel direct RF sampling
    • 64-bit frequency resolution NCOs
  • Fast reconfiguration interface for fast frequency hopping
    • 4-bit data with 200MHz clock
    • 60 ns reconfiguration (32-bit frequency)
    • Any frequency hopping with phase coherence
  • JESD204C Interface
    • Up to 16 Lanes at up to 12.8Gbps
    • Class C-S, subclass-1 compatible
    • Internal AC coupling capacitors
  • SYSREF Windowing for automatic SYSREF timing calibration
  • 10.24/20.48GSPS, multi-Nyquist DAC Cores
  • Maximum input data rate vs DAC resolution:
    • 16-bit: 1.22GSPS complex
    • 11-bit: 3.41GSPS complex
    • 9-bit, Single channel, DES mode: 15.12GSPS
    • 8-bit, Single channel, DES mode: 20.48GSPS
    • 9-bit, Dual channel: 7.56GSPS/ch
    • 8-bit, Dual channel, 10.24GSPS/ch
  • Output bandwidth (–3dB): 12GHz
  • Performance at fOUT = 2.997 GHz, DES2XL mode, DEM/Dither on
    • Noise floor (small signal): –150dBFS/Hz
    • SFDR (–0.1dBFS) : 77dBc
    • IMD3 (–7dBFS each tone) : –69dBc
  • Four Integrated digital up-converters (DUC)
    • Interpolation: 1x, 2x, 3x, 4x, 6x, 8x, 12x ... 256x
    • Complex baseband DUC for I/Q output
    • Complex to real up conversion for dual channel direct RF sampling
    • 64-bit frequency resolution NCOs
  • Fast reconfiguration interface for fast frequency hopping
    • 4-bit data with 200MHz clock
    • 60 ns reconfiguration (32-bit frequency)
    • Any frequency hopping with phase coherence
  • JESD204C Interface
    • Up to 16 Lanes at up to 12.8Gbps
    • Class C-S, subclass-1 compatible
    • Internal AC coupling capacitors
  • SYSREF Windowing for automatic SYSREF timing calibration

The DAC39RF10EF and ’RFS10EF are a family of dual and single channel digital-to-analog converters (DAC) with 16-bit resolution. The devices can be used as non-interpolating or interpolating DACs for either direct RF sampling or complex baseband signal generation. The maximum input data rate is 20.48GSPS for a single channel or 10.24GSPS for two channels. The device can generate signals of up to 10, 2.73 or 1GHz signal bandwidth (8, 11, and 16-bit input resolution) at carrier frequencies exceeding 8GHz enabling direct sampling through C-band and into X-band.

The high sampling rate, output frequency range, 64-bit NCO frequency resolution and any frequency hopping with phase coherence also makes DAC39RF10EF and ’RFS10EF capable of arbitrary waveform generation (AWG) and direct digital synthesis (DDS).

A JESD204B and JESD204C compatible serial interface has 16 receiver pairs capable of up to 12.8Gbps. The interface is JESD204B and JESD204C subclass-1 compliant for deterministic latency and multi-device synchronization through the use of SYSREF.

The DAC39RF10EF and ’RFS10EF are a family of dual and single channel digital-to-analog converters (DAC) with 16-bit resolution. The devices can be used as non-interpolating or interpolating DACs for either direct RF sampling or complex baseband signal generation. The maximum input data rate is 20.48GSPS for a single channel or 10.24GSPS for two channels. The device can generate signals of up to 10, 2.73 or 1GHz signal bandwidth (8, 11, and 16-bit input resolution) at carrier frequencies exceeding 8GHz enabling direct sampling through C-band and into X-band.

The high sampling rate, output frequency range, 64-bit NCO frequency resolution and any frequency hopping with phase coherence also makes DAC39RF10EF and ’RFS10EF capable of arbitrary waveform generation (AWG) and direct digital synthesis (DDS).

A JESD204B and JESD204C compatible serial interface has 16 receiver pairs capable of up to 12.8Gbps. The interface is JESD204B and JESD204C subclass-1 compliant for deterministic latency and multi-device synchronization through the use of SYSREF.
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最新 DAC39RF10EF 現行 16 位元、2 通道、20.48-GSPS 12-GHz RF 數位轉類比轉換器，輸入速率受限 Dual channel version

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* Data sheet DAC39RF10EF DAC39RFS10EF 10.24, 20.48GSPS, Dual and Single Channel, Multi-Nyquist Digital-to-Analog Converter (DAC) with JESD204B,C Interface datasheet (Rev. A) PDF | HTML 2024年 3月 8日

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DAC39RF10EVM — DAC39RF10 評估模組

DAC39RF10EVM 是用於評估德州儀器的 DAC39RF10 數位轉類比轉換器 (DAC) 的評估板。DAC39RF10 是雙通道、16/08 位元的 DAC。DAC39RF10 是具有 16 位元解析度的單雙通道數位轉類比轉換器 (DAC) 系列產品。這些裝置可做為單通道或雙通道非內插 DAC 使用。在直接射頻取樣模式或基頻模式中，裝置也可當作內插 DAC 來使用。單通道模式下的最大輸入資料速率為 20.48 GSPS，而雙通道模式或基頻模式下的最大輸入資料速率為 10.24 Gsps。裝置可在超過 8 GHz 的載波頻率下產生高達 10、7.5 及 5 GHz 訊號頻寬 (8、12 (...)

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