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
产品对比
应用
文档
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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 | |
6 项目
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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.
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.
模型
ECAD 模块
点击产品选项表中的 CAD 模型链接，查找 SamacSys 中的原理图符号、PCB 焊盘布局和 3D CAD 模型。如果符号和模型不可用，可直接在 SamacSys 请求该符号或模型。
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