CDCE6214-Q1EVM
4 路差分输出和 1 路 LVCMOS 输出时钟发生器评估模块
CDCE6214-Q1EVM
概述
CDCE6214-Q1 评估模块 (EVM) 是 CDCE6214-Q1 超低功耗时钟发生器的评估平台。这款
评估模块提供一个基于 USB 的接口,用于访问 I2C 总线以与 CDCE6214-Q1 进行通信。引脚控制模式可以将器件设置为特定的工作模式。
特性
- 该 EVM 易于使用,可通过板载 XTAL 或外部基准时钟生成多达 4 路差分输出和 1 路 LVCMOS 输出
- 接受差分或单端时钟和 XTAL 输入
- 可通过跳线对器件控制引脚进行配置
- 使用板载 LDO 1.8V(默认值)和 3.3V 从 USB(默认)或外部 +5V 供电
时钟发生器
开始使用
- 订购 CDCE6214-Q1EVM
- 下载并安装 TICSPRO-SW
- 阅读 CDCE6214-Q1EVM 用户指南
- 在 TICSRPRO-SW 上配置寄存器
立即订购并开发
TICSPRO-SW — TICS Pro GUI and Live Programming Tool for Clocking Devices
版本: 1.7.8.0
发布日期: 10 三月 2025
TICS Pro 1.7.8.0 installer binary for Windows operating system
产品
时钟发生器
时钟缓冲器
振荡器
时钟抖动清除器
时钟网络同步器
射频 PLL 与合成器
硬件开发
评估板
文档
TICS Pro 1.7.8.0 Release Notes
TICS Pro 1.7.8.0 Software Manifest
发布信息
Added
- LMK5C23208A
Improvements
- TCP server returns error descriptions
- TICSPro_TCP.py updated for python ≥ 3.10. Remove type annotations if backward compatibility with older python versions is required.
- LMK5B/5C:
- Warn when GPIOx selects REFx monitor, but REFx is not programmed
- Relative calculation of DPLLx_PH_OFFSET value
- Added fields and improved frequency planning for 1-PPS outputs
- PLLx_RDIV_MUX_SEL only sets recommended values when dropdown is changed; no longer changed by DPLL loop filter calculation or TCS file load
- Advanced Options checkbox added on Getting Started page
- GPIOx descriptions updated for accuracy
- LMK5B12212, LMK5C12212A:
- New step added to Start Page process to reduce current consumption and noise
- SRAM sequence EEPROM generation sets optimized values from new step in Start Page process
- LMK5B33414, LMK5C33414A:
- Simplified programming sequence by combining writes for the output divider synchronization sequence generator
Bug Fixes
- LMK5B12212, LMK5C12212A:
- Some controls which were not register-backed have been updated to be register-backed.
- LMK5B33414, LMK5C33414A:
- Fixed "Set SYNC Enable" buttons on "SYNC/SYSREF/1-PPS" page
Known Issues
- LMK5B and LMK5C family - In some cases, "Assign Selected VCO Settings to Device" and "Apply Output Clock Settings to Device" may need to be pressed twice for certain cascaded configurations to display correctly
- LMK05318 - In some cases, it is necessary to press "Calculate Frequency Plan" twice for correct VCO2 frequency. This issue is resolved in LMK05318B GUI.
- Burst mode page looping requires long delays to halt, and halting may crash the GUI. If possible, do not loop in burst mode.
- User Controls page can sometimes become desynchronized from Raw Registers and other pages. Refer to Raw Registers or other pages for correct values. Saving/Loading and Import/Export of register data is unaffected, and register data will still be written to and read from connected devices correctly.
技术文档
= TI 精选文档
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