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AFE7070

現行

整合式 NCO、雙路 14 位元 65 MSPS DAC、RF IQ 調變器和 LVDS 輸出選項

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產品規格表

AFE7070

現行
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產品詳細資料

Applications General purpose Operating temperature range (°C) -40 to 85 Rating Catalog
Applications General purpose Operating temperature range (°C) -40 to 85 Rating Catalog
VQFN (RGZ) 48 49 mm² 7 x 7
  • Maximum Sample Rate: 65 MSPS
  • Low Power:
    • 325 mW LVDS Output Mode
    • 334 mW Analog Output Mode
  • Interleaved CMOS Input, 1.8–3.3 V IOVDD
  • Input FIFO for Independent Data and DAC Clocks
  • 3- or 4-pin SPI Interface for Register Programming
  • Complex NCO (DDS): 32-Bit Frequency, 16-Bit Phase
  • Quadrature Modulator Correction: Gain, Phase, Offset
    for Sideband and LO Suppression
  • Analog Baseband Filter With Programmable
    Bandwidth: 20-MHz Maximum RF Bandwidth
  • RF Ouput: Analog (linear) or LVDS (Clock)
  • RF Frequency Range: 100 MHz to 2.7 GHz
  • Package: 48-Pin QFN (7-mm × 7-mm)
  • Maximum Sample Rate: 65 MSPS
  • Low Power:
    • 325 mW LVDS Output Mode
    • 334 mW Analog Output Mode
  • Interleaved CMOS Input, 1.8–3.3 V IOVDD
  • Input FIFO for Independent Data and DAC Clocks
  • 3- or 4-pin SPI Interface for Register Programming
  • Complex NCO (DDS): 32-Bit Frequency, 16-Bit Phase
  • Quadrature Modulator Correction: Gain, Phase, Offset
    for Sideband and LO Suppression
  • Analog Baseband Filter With Programmable
    Bandwidth: 20-MHz Maximum RF Bandwidth
  • RF Ouput: Analog (linear) or LVDS (Clock)
  • RF Frequency Range: 100 MHz to 2.7 GHz
  • Package: 48-Pin QFN (7-mm × 7-mm)

The AFE7070 is a dual 14-bit 65-MSPS digital-to-analog converter (DAC) with integrated, programmable fourth-order baseband filter and analog quadrature modulator. The AFE7070 includes additional digital signal-processing features such as a numerically controlled oscillator for frequency generation/translation, and a quadrature modulator correction circuit, providing LO and sideband suppression capability. The AFE7070 has an interleaved 14-bit 1.8-V to 3.3-V CMOS input. The AFE7070 provides 20 MHz of RF signal bandwidth with an RF output frequency range of 100 MHz to 2.7 GHz. An optional LVDS output can be used to convert the quadrature modulator output to a clock signal up to 800 MHz. Total power consumption is less than 350 mW with the LVDS output and 334 mW with the analog RF output.

The AFE7070 package is a 7-mm × 7mm 48-pin QFN package. The AFE7070 is specified over the full industrial temperature range (–40°C to 85°C).

The AFE7070 is a dual 14-bit 65-MSPS digital-to-analog converter (DAC) with integrated, programmable fourth-order baseband filter and analog quadrature modulator. The AFE7070 includes additional digital signal-processing features such as a numerically controlled oscillator for frequency generation/translation, and a quadrature modulator correction circuit, providing LO and sideband suppression capability. The AFE7070 has an interleaved 14-bit 1.8-V to 3.3-V CMOS input. The AFE7070 provides 20 MHz of RF signal bandwidth with an RF output frequency range of 100 MHz to 2.7 GHz. An optional LVDS output can be used to convert the quadrature modulator output to a clock signal up to 800 MHz. Total power consumption is less than 350 mW with the LVDS output and 334 mW with the analog RF output.

The AFE7070 package is a 7-mm × 7mm 48-pin QFN package. The AFE7070 is specified over the full industrial temperature range (–40°C to 85°C).
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重要文件 類型 標題 格式選項 日期
* Data sheet Dual 14-Bit 65-MSPS Digital to Analog Converter With Integrated IQ Modulator datasheet (Rev. D) 2013年 1月 24日
Application note AFE7070 Optimized Operation in the VHF Band PDF | HTML 2021年 5月 13日
User guide AFE707xEVM - User's Guide (Rev. A) 2015年 7月 1日

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開發模組 (EVM) 的 GUI

DATACONVERTERPRO-SW — High Speed Data Converter Pro GUI Installer, v5.31

This high-speed data converter pro GUI is a PC (Windows® XP/7/10 compatible) program designed to aid in evaluation of most TI high-speed data converter [analog-to-digital converter (ADC) and digital-to-analog converter (DAC)] and analog front-end (AFE) platforms. Designed to support the entire (...)

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開發模組 (EVM) 的 GUI

SLOC289 — AFE7070EVM GUI

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模擬型號

AFE7070 IBIS Model

SLOM305.ZIP (47 KB) - IBIS Model
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VQFN (RGZ) 48 Ultra Librarian
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