SI4720中文资料PDF规格书
![SI4720](https://oss.114ic.com/img3w/pdf141156.png)
厂商型号 |
SI4720 |
参数属性 | SI4720 封装/外壳为20-UFQFN 裸露焊盘;包装为托盘;类别为RF/IF,射频/中频和 RFID > 射频收发器 IC;产品描述:IC RF TXRX VHF 20UFQFN |
功能描述 | Si470X/1X/2X/3X/4X EVALUATION BOARD TEST PROCEDURE |
文件大小 |
2.08176 Mbytes |
页面数量 |
68 页 |
生产厂商 | Silicon Laboratories |
企业简称 |
SILABS |
中文名称 | Silicon Laboratories官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-15 22:59:00 |
SI4720规格书详情
Introduction
The purpose of this document is to describe the test procedures used in Silicon Laboratories for the Si470x/1x/2x/3x/4x evaluation boards (EVB). It is also intended to enable customers to exactly replicate Silicon Laboratories’ test environment so that variances in customers’ and Silicon Laboratories’ measured results can be accurately compared. This document covers AM, FM, and weather band tests for the Si470x/1x/2x/3x/4x receivers and FM tests for Si471x/2x transmitters. The pass/fail criteria for each test are provided in the respective data sheets.
The Si470x/1x/2x/3x/4x evaluation boards and software provide a platform to program, test, and operate the Si470x/1x/2x/3x/4x devices. The system consists of two boards: a baseboard and an RF daughter card. The baseboard provides all necessary support functions, including a USB-based programming interface, digital/analog audio input and output connection points, optional external clock input, and the RF reference clock source. In addition, the baseboard provides an S/PDIF transceiver for converting analog audio input/output to I2S and a codec for converting analog audio input/output to I2S digital input/output. The RF daughter card changes for each device. For devices with receive functionality (Si470x/2x/3x), it contains the tuner, connection points for RF input, and audio amplifier. For devices with transmit functionality, it contains the transmitter, connection points for RF measurement, a trace antenna, and a connection for an external loop antenna. Refer to the individual-EVB User’s Guides for detailed explanations of the EVB hardware and software.
产品属性
- 产品编号:
SI4720-B20-GMR
- 制造商:
Skyworks Solutions Inc.
- 类别:
RF/IF,射频/中频和 RFID > 射频收发器 IC
- 包装:
托盘
- 类型:
仅限 TxRx
- 射频系列/标准:
VHF
- 协议:
FM 无线电
- 频率:
76MHz ~ 108MHz
- 串行接口:
I²S,SPI
- 电压 - 供电:
2.7V ~ 5.5V
- 电流 - 接收:
16.8mA ~ 19.8mA
- 电流 - 传输:
18.3mA ~ 18.8mA
- 工作温度:
-40°C ~ 95°C
- 安装类型:
表面贴装型
- 封装/外壳:
20-UFQFN 裸露焊盘
- 供应商器件封装:
20-QFN(3x3)
- 描述:
IC RF TXRX VHF 20UFQFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Silicon(台湾矽睿) |
21+ |
QFN20 |
4550 |
全新原装现货 |
询价 | ||
SILICON |
2020+ |
QFN20 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
SILICON |
20+ |
QFN |
65300 |
一级代理/放心购买! |
询价 | ||
SILONLA |
23+ |
NA/ |
3265 |
原厂直销,现货供应,账期支持! |
询价 | ||
SILICON LABS(芯科) |
23+ |
QFN20EP(3x3) |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
SILICONIX |
00/02+ |
SOP16 |
4084 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
SILICONI |
1733+ |
QFN |
6528 |
只做进口原装正品假一赔十! |
询价 | ||
VISHAY/威世 |
N/A |
90000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
SILICON |
22+ |
UFQFN20 |
56000 |
全新原装进口,假一罚十 |
询价 | ||
VISHAY |
22+ |
SMD |
518000 |
明嘉莱只做原装正品现货 |
询价 |