TI,TI公司,TI代理商
TI(德州仪器)| TI产品型号搜索
专营TI元器件,强大的现货交付能力,解决您的采购难题
全流程提供TI现货供应链服务
当前位置:TI公司 > > TI芯片 >> DAC5652A
DAC5652A技术文档下载:
DAC5652A技术文档产品手册下载
DAC5652A - 产品图解:
DAC5652A-10 位 275 MSPS 双路数模转换器
承诺原装正品
专营TI,真正优化您的供应链
TI产品 - DAC5652A介绍
DAC5652A - 10 位 275 MSPS 双路数模转换器

DAC5652A是TI公司的一款高速DAC(>10MSPS)产品,DAC5652A是10 位 275 MSPS 双路数模转换器,本页介绍了DAC5652A的产品说明、应用、特性等,并给出了与DAC5652A相关的TI元器件型号供参考。

DAC5652A - 10 位 275 MSPS 双路数模转换器 - 高速DAC(>10MSPS) - 数模转换器 - TI公司(Texas Instruments,德州仪器)

产品描述

The DAC5652A is a monolithic, dual-channel, 10-bit, high-speed DAC with on-chip voltage reference.

Operating with update rates of up to 275 MSPS, the DAC5652A offers exceptional dynamic performance, tight-gain, and offset matching characteristics that make it suitable in either I/Q baseband or direct IF communication applications.

Each DAC has a high-impedance, differential-current output, suitable for single-ended or differential analog-output configurations. External resistors allow scaling of the full-scale output current for each DAC separately or together, typically between 2 mA and 20 mA. An accurate on-chip voltage reference is temperature-compensated and delivers a stable 1.2-V reference voltage. Optionally, an external reference may be used.

The DAC5652A has two, 10-bit, parallel input ports with separate clocks and data latches. For flexibility, the DAC5652A also supports multiplexed data for each DAC on one port when operating in the interleaved mode.

The DAC5652A has been specifically designed for a differential transformer-coupled output with a 50-Ω doubly-terminated load. For a 20-mA full-scale output current, both a 4:1 impedance ratio (resulting in an output power of 4 dBm) and 1:1 impedance ratio transformer (–2 dBm output power) are supported.

The DAC5652A is available in a 48-pin TQFP package. Pin compatibility between family members provides 10-bit (DAC5652A), 12-bit (DAC5662), and 14-bit (DAC5672) resolution. Furthermore, the DAC5652A is pin compatible to the DAC2900 and AD9763 dual DACs. The device is characterized for operation over the industrial temperature range of –40°C to 85°C.

产品特性

  • 10-Bit Dual Transmit Digital-to-Analog Converter (DAC)
  • 275 MSPS Update Rate
  • Single Supply: 3.0 V to 3.6 V
  • High Spurious-Free Dynamic Range (SFDR): 80 dBc at 5 MHz
  • High Third-Order Two-Tone Intermodulation (IMD3): 78 dBc at 15.1 MHz and 16.1 MHz
  • Independent or Single Resistor Gain Control
  • Dual or Interleaved Data
  • On-Chip 1.2-V Reference
  • Low Power: 290 mW
  • Power-Down Mode: 9 mW
  • Package: 48-Pin Thin-Quad Flat Pack (TQFP)
  • APPLICATIONS
    • Cellular Base Transceiver Station Transmit Channel
      • CDMA: W-CDMA, CDMA2000, IS-95
      • TDMA: GSM, IS-136, EDGE/UWC-136
    • Medical/Test Instrumentation
    • Arbitrary Waveform Generators (ARB)
    • Direct Digital Synthesis (DDS)
    • Cable Modem Termination System (CMTS)

下面可能是您感兴趣的TI公司高速DAC(>10MSPS)元器件
  • TPS2062-Q1 - 汽车类双路 1A 限流配电开关
  • CD54HCT193 - 高速 CMOS 逻辑可预设置的同步 4 位二进制加/减计数器
  • LM330-N - 3 端子正电压稳压器
  • LM317A - LM117/LM317A/LM317 3 端子可调稳压器
  • SN74AC08-EP - 增强型产品四路 2 输入正与门
  • TPA6204A1 - TPA6204A1:1.7W 单声道全差动音频功率放大器
  • DRV8860 - 具有串行接口的八路低侧驱动器
  • SN65LBC174 - 四路低功耗差动线路驱动器
  • BQ27441-G1 - 电池组端 Impedance Track 电量监测计
  • LMT89 - LMT89 - 2.4V、10μA、SC70、DSBGA 温度传感器
  • 节约时间成本,提高采购效率,TI官网授权代理
    TI公司|TI德州仪器|德州仪器TI公司代理商|TI芯片代理商
    TI公司产品现货专家,订购TI公司产品不限最低起订量,TI产品大陆现货即时发货,香港库存3-5天发货,海外库存7-10天发货
    寻找全球TI代理商现货货源 - TI公司(德州仪器)电子元件在线订购