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描述

TSW38J84 EVM 参考设计提供用于演示整合了集成 LO 的宽带双发送解决方案的平台。此参考设计利用具有高性能调制器 TRF3722(包括集成 PLL/VCO)和 TRF3705 的 2.5 GSPS DAC38J84 器件。可组合 TRF3722 和 TRF3705 以形成双发送解决方案,TRF3722 为这两个调制器生成本振 (LO)。讨论了 DAC38J84 和调试器之间的接口以及用于显示 DAC 和调试器组合性能的测量。测量说明了带宽性能、输出三阶拦截性能、谐波失真和边带抑制性能。

主要特色

  • 采用 JESD204B 接口的完整“数字位到射频”双发送信号链解决方案
  • 提供用于测试具有两个高性能调制器的 2.4 GSPS DAC38J84 的平台
  • TRF3722 和 TRF3705 的输出频率高达 4 GHz
  • 该解决方案可支持高达 1 GHz 的带宽
  • 适用于现代通信、军事以及测试和测量系统的双发送解决方案

Applications Matched

  • 通信设备

描述

TIDA-00783 参考设计是三路输出宽输入电压电源模块设计。它以 6W 总功率提供 3.3V、1.8V 和 1.2V 输出。此设计的布局已针对空间受限的应用进行优化。

主要特色

  • 带集成电感器的 LMZ36002 宽输入电压电源模块,具有 4.5V 至 60V 输入和 2A 输出
  • 带集成电感器的 LMZ20502 微型模块
  • 4.5V 至 40V 宽输入范围
  • 具有最少外部组件的电源模块设计
  • 400 平方毫米的紧凑解决方案尺寸
  • 此电路板已经过测试,且包含设计文件和测试报告

Applications Matched

  • 通信设备

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
TIDA-00783.1
(Output Voltage 1)
4.5 40 3.3 .9 2.97 Non-Isolated DC Buck- Synchronous
TIDA-00783.2
(Output Voltage 2)
4.5 40 1.8 1 1.8 Non-Isolated DC Buck- Synchronous
TIDA-00783.3
(Output Voltage 3)
4.5 40 1.2 1 1.2 Non-Isolated DC Buck- Synchronous

描述

The RF sampling receiver captures signals directly in the radio frequency (RF) band. In a multi-band application the desired signals are not very wide band but they are spaced far apart within the spectrum. The reference design captures signals in different RF bands and digitally down-converts them (...)

主要特色

  • Digital down converter with decimation solution
  • Interference avoidance configuration
  • Low noise, high dynamic range RF sampling receiver solution
  • Low-phase noise clocking solution for RF sampling ADC

Applications Matched

  • 通信设备

描述

Resonant converters are popular DC-DC converters frequently used in server, telecom, automotive, industrial and other power supply applications. Their high performance (efficiency, power density, etc.), improving requirements of the various industry standards, and the ever increasing power density (...)

主要特色

  • Digitally controlled two phase interleaved LLC resonant DC-to-DC converter
  • Excellent current sharing between phases without any additional hardware
  • Peak efficiency: 94.5%. Efficiency > 90% for all loads above 10% of rated load
  • powerSUITE support for easy adaptation of software for a customized power (...)

Applications Matched

  • 通信设备

描述

The RF sampling architecture offers an alternative to the traditional super-heterodyne architecture. An RF sampling analog-to-digital converter (ADC) operates at a high sampling rate and converts signals directly from radio frequencies (RF) to digital. Because of the high sampling rate, the RF (...)

主要特色

  • 3-GSPS RF sampling ADC solution
  • 1 -GHz and larger signal bandwidth capability
  • Low noise, high dynamic range RF sampling receiver solution
  • Low-phase noise clocking solution for RF sampling ADC

Applications Matched

  • 通信设备

描述

This reference design demonstrates how to interface an MSP430 MCU featuring CapTIvate™ technology with an MSP432 MCU host microcontroller using the CapTIvate Software Library communications module. The design integrates capacitive touch technology with haptics, an MSP432 MCU as host, driving a (...)

主要特色

  • Ultra-low-power MSP430 microcontroller featuring CapTIvate touch technology and FRAM
  • Mutual capacitance HMI with 17 buttons, 2 sliders, 1 wheel, a proximity/guard channel and haptics
  • MSP432 MCU, a low-power, high-performance 32-bit ARM® Cortex®-M4F host 
  • 320 x 240 pixel SPI controlled TFT QVGA display  
  • (...)

Applications Matched

  • 通信设备

描述

通过遵循 DDR3 指南,设计人员可以在无 VTT 终端的情况下节省板空间、成本并降低功耗。此参考设计显示了使用 AM437x 时的具体操作方法。由于存在某些限制,这种类型的设计并非适合所有人。具有短的线迹长度、最多两个 DDR3 器件和平衡的 T 拓扑是必须满足的要求;否则,应遵循 VTT 终端指南。

主要特色

  • 在具有集成式 DDR 控制器的 Sitara AM437x 处理器上采用系统优化的 DDR3/DDR3L 设计
  • 经过优化的布局不需要 VTT 终端
  • 两个 4 Gbit DDR3/DDR3L 存储器
  • 高达 400 MHz 的时钟(DDR-800 数据速率)
  • 完整的子系统参考,具有原理图、BOM、设计文件和硬件用户指南,在专为测试和验证而开发的完全组装的板上实施。

Applications Matched

  • 通信设备

描述

The PMP40042 is a D-CAP Aux. isolated power supply reference design solution for the Telecom & Server applications. High integration and low switching loss, with the UVLO, OTP, OCP, SS and Prebias Start-up, the module enables a high efficiency for 48V system application.  A low cost & (...)

主要特色

  • Integrated high-side and low-side MOSFETs
  • Fast transient response based on the COT controlling
  • Integrated the UVLO, OTP, OCP, SS and prebias start-up
  • Wide input voltage range 36V ~ 60V
  • Compact size:  31mm * 11.9mm * 5mm

Applications Matched

  • 通信设备

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
PMP40042.1
(Output
Voltage1)
36 60 1 40 40 Isolated DC Half Bridge- Hard Switched
Other

描述

This dual synchronous buck  supplies 6V @ 2.3A and 28V @ 2.5A from a 36V to 51V input. This converter was optimized to provide high efficiency in a small footprint for 48V rail applications.

主要特色

  • Low cost and small area (40mm x 60mm)
  • Very good efficiency (28V output is 96%, 6V is 86%, at full load and 48Vin)
  • Output 1 and output 2 startup sequencing

Applications Matched

  • 通信设备

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
PMP11098.1
(Output Voltage 1)
36 51 6 2.3 13.8 Non-Isolated DC Buck- Synchronous
PMP11098.2
(Output Voltage 2)
36 51 28 2.5 70 Non-Isolated DC Buck- Synchronous

描述

PMP20468 is an isolated flyback converter utilizing the LM5022 controller for Power-over-Ethernet applications. This design has a minimum operating input voltage of 36V, a maximum input voltage of 57V, and an output of 12V @ 2A of load current. Switching frequency is set to 420kHz. A custom Wurth (...)

主要特色

  • 36V to 57V input, 12V @ 2A output
  • LM5022 controller for an isolated flyback topology to achieve over 89% efficiency over all operating conditions
  • Compact size, slim form factor, suitable for power-over-ethernet camera applications
  • Solution size:  81mm x 38mm
  • 91% peak efficiency

Applications Matched

  • 通信设备

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
PMP20468.1
(Output
Voltage1)
36 57 12 2 24 Isolated DC Flyback

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