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DAC3484IZAYR 正在供货

四通道 16 位 1.25GSPS 1x-16x 内插数模转换器 (DAC)

库存: 1,806


铅涂层/焊球材料 SNAGCU
MSL 等级/回流焊峰 Level-3-260C-168 HR
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更多 DAC3484 相关信息


封装 | 引脚 包装数量 | 包装类型 温度
NFBGA (ZAY) | 196 1,000 | LARGE T&R
-40 to 85
封装 | 引脚 NFBGA (ZAY) | 196
包装数量 | 包装类型 1,000 | LARGE T&R
温度 -40 to 85

DAC3484 的特性

  • Very Low Power: 1.27 W at 1.25 GSPS, Full
    Operating Conditions
  • Multi-DAC Synchronization
  • Selectable 2x, 4x, 8x, 16x Interpolation Filter
    • Stop-Band Attenuation > 90 dBc
  • Flexible On-chip Complex Mixing
    • Two Independent Fine Mixers with 32-Bit
    • Power Saving Coarse Mixers: ± n×Fs/8
  • High Performance, Low Jitter Clock Multiplying
  • Digital I and Q Correction
    • Gain, Phase, Offset, and Group Delay
  • Digital Inverse Sinc Filter
  • Flexible 16-Bit LVDS Input Data Bus
    • 8 Sample Input FIFO
    • Data Pattern Checker
    • Parity Check
    • GC5330 Compatible
  • Temperature Sensor
  • Differential Scalable Output: 10 mA to 30 mA
  • Multiple Package Options: 88-Pin 9x9mm WQFN
    and 196-Ball 12mmx12mm NFBGA (GREEN / Pb-

DAC3484 的说明

The DAC3484 is a very low power, high dynamic range, quad-channel, 16-bit digital-to-analog converter (DAC) with a sample rate as high as 1.25 GSPS.

The device includes features that simplify the design of complex transmit architectures: 2x to 16x digital interpolation filters with over 90dB of stop-band attenuation simplify the data interface and reconstruction filters. Independent complex mixers allow flexible carrier placement. A high-performance low jitter clock multiplier simplifies clocking of the device without significant impact on the dynamic range. The digital Quadrature Modulator Correction (QMC) enables complete IQ compensation for gain, offset, phase and group delay between channels in direct up-conversion applications.

Digital data is input to the device through a 16-bit LVDS data bus with on-chip termination. The device includes a FIFO, data pattern checker and parity test to ease the input interface. The interface also allows full synchronization of multiple devices.

The device is characterized for operation over the entire industrial temperature range of –40°C to 85°C and is available in a very-small 88-pin 9x9mm WQFN package or 196-ball 12x12mm NFBGA package.

Very low power, small size, superior crosstalk, high dynamic range and features of the DAC3484 are an ideal fit for systems with multiple transmit channels.


数量 单价 (USD)
1-99 $69.171
100-249 $67.090
250-999 $55.857
1,000+ $52.008


包装数量 | 包装类型 160 | JEDEC TRAY (5+1)
库存 4,121
数量 | 价格 (USD) 1ku | $53.328 1-99 $70.926 100-249 $68.793 250-999 $57.274 1,000+ $53.328