HMC540S

1 dB LSB 硅芯片 MMIC 4位数字正电压控制衰减器，0.1 - 8 GHz

英文数据手册

推荐新设计使用

顶部

概览

优势和特点
产品详情

优势和特点

1 dB LSB步进至15 dB
步长误差：±0.2 dB（典型值）
低插入损耗： 1 dB
高IP3： +50 dBm
每位单个控制线路

TTL/CMOS兼容控制
+5V单电源
3x3 mm SMT封装

产品详情

HMC540SLP3E是一款宽带4位IC芯片数字衰减器，采用低成本无引脚表贴封装。这款每位单个正电压控制线路的数字衰减器采用片外AC接地电容器，在接近直流的情况下工作，这一特点使得它非常适合各种RF和IF应用。在0.1到8 GHz频率下运行，插入损耗低于1 dB典型值。对于15 dB的总衰减，衰减器位值为1 (LSB)、2、4和8 dB。它具有出色的衰减精度，典型步长误差为± 0.2 dB。衰减器还具有+56 dBm IP3。四位TTL/CMOS控制输入用于选择各衰减状态。它可采用+3.3V至5V单电源Vdd供电。

应用

蜂窝通信基础设施
ISM, MMDS, WLAN, WiMAX, WiBro
微波无线电和VSAT
测试设备和传感器

产品分类

RF和微波
- 数字步进衰减器

领域

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产品生命周期推荐新设计使用

本产品已上市。数据手册包含所有最终性能规格和工作条件。ADI公司推荐新设计使用这些产品。

评估套件 (2)

EVAL-HMC540S

HMC540S评估板

QUAD-MxFE Platform

16Tx/16Rx Direct L/S/C-Band Sampled Phased-Array/RADAR/EW/SATCOM Development Platform

QUAD-MxFE Platform

查看此评估套件详细信息

The Quad-MxFE System Development Platform contains four MxFE® software defined, direct RF sampling transceivers, as well as associated RF front-ends, clocking, and power circuitry. The target application is phased array radars, electronic warfare, and ground-based SATCOM, specifically a 16 transmit/16 receive channel direct sampling phased array at L/S/C band (0.1 GHz to ~5GHz). The Rx & Tx RF front-end has drop-in configurations that allow for customized frequency ranges, depending on the user’s application.

The Quad-MxFE System Development Platform highlights a complete system solution. It is intended as a testbed for demonstrating multi-chip synchronization as well as the implementation of system level calibrations, beamforming algorithms, and other signal processing algorithms. The system is designed to mate with a VCU118 Evaluation Board from Xilinx®, which features the Virtex® UltraScale+™ XCVU9P FPGA, with provided reference software, HDL code, and MATLAB system-level interfacing.

In addition to the Quad-MxFE Digitizing Card, the kit also contains a 16Tx / 16Rx Calibration Board that is used to develop system-level calibration algorithms, or otherwise more easily demonstrate power-up phase determinism in situations pertinent to their own use case. The Calibration Board also allows the user to demonstrate combined-channel dynamic range, spurious, and phase noise improvements and can also be controlled via a free MATLAB add-on when connected to the PMOD interface of the VCU118.

The system can be used to enable quick time-to-market development programs for applications like:

ADEF (Phased-Array, RADAR, EW, SATCOM)
Communications Infrastructure (Multiband 5G and mmWave 5G)
Electronic Test and Measurement

优势和特点

Quad-MxFE Digitizing Card

Multi-Channel, Wideband System Development Platform Using MxFE
Mates With Xilinx VCU118 Evaluation Board (Not Included)
16x RF Receive (Rx) Channels (32x Digital Rx Channels)
- Total 16x 1.5GSPS to 4GSPS ADC
- 48x Digital Down Converters (DDCs), Each Including Complex Numerically-Controlled Oscillators (NCOs)
- 16x Programmable Finite Impulse Response Filters (pFIRs)
16x RF Transmit (Tx) Channels (32x Digital Tx Channels)
- Total 16x 3GSPS to 12GSPS DAC
- 48x Digital Up Converters (DUCs) , Each Including Complex Numerically-Controlled Oscillators (NCOs)
Flexible Rx & Tx RF Front-Ends
- Rx: Filtering, Amplification, Digital Step Attenuation for Gain Control
- Tx: Filtering, Amplification
On-Board Power Regulation from Single 12V Power Adapter (Included)
Flexible Clock Distribution
- On-Board Clock Distribution from Single External 500MHz Reference
- Support for External Converter Clock per MxFE

16Tx / 16Rx Calibration Board

Mates to Quad-MxFE Digitizing Card & VCU118 PMOD Interface (Cable Included)
Provides Both Individual Adjacent Channel Loopback and Combined Channel Loopback Options
Combined Tx Channels Out Via SMA Option
Combined Rx Channels In Via SMA Option
On-Board Log Power Detectors With AD5592R Output To VCU118 Over PMOD
On-Board Power Regulation from Single 12V Power Adapter (Included)

Software Features and Benefits
Easy Control Tools and Platform Interfaces to Simplify Software Framework Developments: