概览
描述
The DAC1658D is a high-speed high-performance 16-bit dual-channel digital-to-analog converter (DAC). The device provides sample rates up to 2.0Gsps with selectable 2x, 4x, and 8x interpolation filters optimized for multi-carrier and broadband wireless transmitters. The DAC165xD integrates a JEDEC JESD204B compliant high-speed serial input data interface running up to 10Gbps allowing dual-channel input sampling at up to 1Gsps over four differential lanes. It offers numerous advantages over traditional parallel digital interfaces.
特性
- 1.0/1.5/2.0Gsps maximum output update rate
- 1Gsps maximum baseband input data rate
- 1, 2, or 4 configurable JESD204B serial input lanes running up to 10Gbps with embedded termination and programmable equalization
- JEDEC JESD204B device subclass I compliant: SYSREF-based deterministic and repeatable interface latency
- MDS enabling multiple DAC output streams being sample-level synchronized and phase coherent at the system-level
- Clock divider by 2,4,6,8 available at the input of the clock path with group delay compensation
- RF enable/disable pin and RF automatic mute for PA protection
- Power consumption 400mW per channel at 1.5Gsps
- Output common mode voltage 2.8 typical
- Typical dynamics performances: SFDR = 85dBc; IMD3 = 85dBc; NSD = -164dBm/Hz
- Xilinx LogiCORE IP JESD204
- See: Altera JESD204B Reference Designs
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应用
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| 类型 | 文档标题 | 日期 |
| 数据手册 | PDF 3.81 MB | |
| 手册 - 软件 | ZIP 6.97 MB | |
| 手册 - 硬件 | PDF 4.27 MB | |
| 产品变更通告 | PDF 573 KB | |
| 产品变更通告 | PDF 362 KB | |
| 原理图 | ZIP 483 KB | |
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设计和开发
开发板与套件
评估
DAC1658D-DB
过时
High-Performance 16-bit Dual DAC (High Common Mode) Evaluation Board
IDT's DAC demo board is suitable for dynamic performance evaluations from low to high output frequency configurations. A data-generation board can be used during design and prototype to generate various input test patterns and ease DAC performance analysis.
Recommended Documents:
评估
Digital Pattern Generation board for High-speed JESD204B DACs
HSDC-EXTMOD03B-DB is an FPGA-based digital pattern generation board for IDT’s JESD204B serial interface DACs.
评估
DAC1653D-DB
过时
High-Performance 16-bit Dual DAC (Low Common Mode) Evaluation Board
IDT's DAC demo board is suitable for dynamic performance evaluations from low to high output frequency configurations. A data-generation board can be used during design and prototype to generate various input test patterns and ease DAC performance analysis.
Recommended Documents:
模型
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