TRF37B32EVM
TRF37B32 評估模組
TRF37B32EVM
概覽
The TRF37x32 is a wideband dual down converter mixer with integrated IF amplifier. The device employs integrated baluns for single ended RF and LO inputs. The IF amplifier operates from 30 MHz to 500 MHz in an open collector topology to support a variety of IF frequencies and bandwidths. The TRF37x32 provides excellent mixer spurious performance and offers good isolation between channels for operation with diversity applications. The device operates with very low power dissipation and further provides an option for a low power mode for power sensitive applications. Each channel can be independently powered down with fast response times to allow operation in TDD applications.
特點
- Gain of 10dB
- Noise Figure of 9.5 dB
- Single Ended RF Input
- Powered from single 3.3V supply
- 500 mW per Channel Power Dissipation
降頻轉換混合器
訂購並開始開發
TRF37B32EVM — TRF37B32 評估模組
TRF37B32EVM — TRF37B32 評估模組
RF-CASCADE-CALC-TOOL — TI RF Cascade Calculator
支援產品和硬體
產品
IQ 解調器
IQ 調變器
RF PLL 與合成器
RF 低雜訊放大器 (LNA)
RF 全差動放大器 (FDA)
RF 前端模組
RF 可變增益放大器 (VGA)
其它無線產品
射頻增益區塊放大器
降頻轉換混合器
硬體開發
開發套件
開發板
RF-CASCADE-CALC-TOOL — TI RF Cascade Calculator
TI RF cascade calculator
產品
IQ 解調器
IQ 調變器
RF PLL 與合成器
RF 低雜訊放大器 (LNA)
RF 全差動放大器 (FDA)
RF 前端模組
RF 可變增益放大器 (VGA)
其它無線產品
射頻增益區塊放大器
降頻轉換混合器
硬體開發
開發套件
開發板
版本資訊
Overview
The RF Cascade Calculator is a web-based tool for performing RF signal chain (lineup) cascade analysis. It computes cascaded performance parameters across a multi-stage RF signal chain using standard cascade equations (Friis formula for noise figure, reciprocal power sums for IP3/IP2/P1dB, etc.).
The tool is hosted on the TI Developer Gallery and runs entirely in the user's browser — no software download or installation is required.
Features (v1.0.0)
RF Cascade Analysis
- Support for up to 10 cascaded stages
- Per-stage input parameters: Name, Gain, OIP3, OIP2, NF, OP1dB
- Configurable source power, source frequency, and analysis bandwidth
- Dynamic stage count (add/remove stages on the fly)
Cascade Calculations (Friis and Standard Cascade Equations)
- Cascade Gain (cumulative sum)
- Cascade Noise Figure
- Cascade OIP3
- Cascade OIP2
- Cascade OP1dB
- Output Power (Pout) per stage
Derived System-Level Results
- Total Cascade Gain (dB)
- Output Power / Pout (dBm)
- Cascade OIP3 / IIP3 (dBm)
- Cascade OIP2 / IIP2 (dBm)
- Cascade NF (dB)
- Cascade OP1dB / IP1dB (dBm)
- Output Noise Spectral Density / NSD (dBm/Hz)
- Output Noise Floor (dBm)
- Signal-to-Noise Ratio / SNR (dB)
- IMD3 (dBc)
- IMD2 (dBc)
- P1dB Saturation Detection with stage identification
Interactive Plot
- Dual-axis Plotly.js chart showing cascade parameters per stage
- Selectable left Y-axis parameter (Gain, OIP3, OIP2, NF, OP1dB)
- Selectable right Y-axis parameter (independent selection)
- Data-point annotations and hover tooltips
- Responsive layout
Input Validation
- Per-field validation with visual feedback (red = error, amber = warning)
- Range checking for all RF parameters
- Cross-field validation (e.g., OIP3 vs OP1dB consistency, passive NF check)
- Non-numeric and out-of-range detection
Tooltip Equations
- Hovering over any result field shows the formula and calculation breakdown
Export
- One-click CSV export of all inputs, cascade results, and derived results
- Organized into sections: Source Config, Per-Stage Inputs, Per-Stage Cascade Results, Overall Results, Derived Results, Saturation Status
新功能
- v1.0.0
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | EVM User's guide | TRF37x32 EVM User's Guide | 2014/10/24 | |||
| 證書 | TRF37B32EVM EU Declaration of Conformity (DoC) | 2019/1/2 |