The DAC38RFxx is a family of high-performance, dual/single-channel, 14-bit, 9-GSPS, RF-sampling digital-to-analog converters (DACs) that are capable of synthesizing wideband signals from 0 to 4.5 GHz. A high dynamic range allows the DAC38RFxx family to generate signals for a wide range of applications including 3G/4G signals for wireless base-stations and radar.
The devices feature a low-power JESD204B Interface with up to 8 lanes with a maximum bit rate of 12.5 Gbps allowing an input data rate of 1.25 GSPS complex per channel. The DAC38RFxx provides two digital up-converters per channel, with multiple options for interpolation rates. A digital quadrature modulator with independent, frequency flexible NCOs are available to support multi-band operation. An optional low-jitter PLL/VCO simplifies the DAC sampling clock generation by allowing use of a lower frequency reference clock.
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 날짜 |
|---|---|---|---|---|
| * | Data sheet | DAC38RFxx Dual- or Single-Channel, Single-Ended or Differential Output, 14-Bit, 9-GSPS, RF-Sampling DAC With JESD204B Interface and On-Chip PLL datasheet (Rev. D) | PDF | HTML | 2023/12/28 |
| Application note | Impact of Power-Supply Noise on Phase Noise Performance of RF DACs | 2018/06/13 | ||
| Application note | Eye Scan Testing with the DAC38RFxx | 2017/08/10 | ||
| Application note | Quick-Start Methods in Simulating the DAC38RF8x Input/Output Buffer Information | 2017/08/02 | ||
| Application note | DAC38RF8x Test Modes | 2017/07/25 | ||
| Design guide | Efficient Power Supply Scheme for RF-Sampling DAC Reference Design | 2016/08/22 |
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DAC38RF80EVM은 DAC38RF80/84/90 DAC(디지털-아날로그 컨버터)를 평가하는 데 사용되는 회로 보드입니다. EVM은 최대 9GSPS 샘플링 속도로 DAC의 성능을 평가하는 데 사용할 수 있습니다. FPGA 기반 패턴 생성기 카드 TSW14J56EVM(개정판 B 이상)와 함께 작동하도록 설계되었습니다. EVM에 제공되는 FMC 커넥터를 사용하면 DAC를 타사 공급업체에서 제공한 FPGA 개발 보드에 연결할 수도 있습니다. 또한 사용이 간편한 소프트웨어 인터페이스도 제공됩니다. 이 인터페이스를 이용해 SPI를 통해 (...)
The JESD204 rapid design IP has been designed to enable FPGA engineers to achieve an accelerated path to a working JESD204 system. The IP has been architected in a way that downstream digital processing and other application logic are isolated from most of the performance- and timing-critical (...)
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 (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| FCCSP (AAV) | 144 | Ultra Librarian |
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