STRADA431中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
STRADA431 |
功能描述 | 24 GHz Transceiver MMIC for Automotive Radar Sensor |
文件大小 |
163.96 Kbytes |
頁面數(shù)量 |
6 頁 |
生產(chǎn)廠商 | STMicroelectronics |
企業(yè)簡稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
中文名稱 | 意法半導(dǎo)體(ST)集團(tuán)官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-10-24 17:15:00 |
STRADA431規(guī)格書詳情
Features
? AEC-Q100 qualified
? Single-channel transmitter with
differential output Pout: 13 dBm
? On-chip low phase noise VCO
? Three single-ended RX channels
? Low noise figure NFssb: 11 dB
? High programmable conversion gain up to
60 dB
? IF variable gain function
? IF switchable bandpass filters
? Rail-to-rail single-ended IF output
? Programmable VC0 driver output at 750 MHz
and 1.5 MHz or 23 kHz
? On-chip power and temperature sensors
? 3.3 V supply voltage
? 4-pin SPI for chip configuration
? QFN 6x6 mm2 and 40 leads - wettable flanks
Description
STRADA431 is a single-chip transceiver for automotive radar able of covering the frequency band from 24 to 24.25 GHz in order to be compliant with ISM band applications.
STRADA431 can be operated by a single power supply at 3.3 V thanks to integrated LDOs.
The device consists of:
? One differential RF transmitter
? Three single-ended RF receivers
and it is full configurable via SPI.
The transmitter part is based on:
? On-chip voltage-controlled oscillator (VCO) controlled by an external fine tuning voltage
(VTUNEF pin) and a coarse digital control driven via SPI;
? Two stages of Power amplifier (PA) digitally-controlled;
? Two output signals, proportional to VCO output frequency:
– DIV_OUT pin with 2 possible frequency ranges: 1.5 MHz or 23 kHz dividing RF
signal by 2 14 or 2 20
– HV _DIV_OUT with a frequency around 750 MHz dividing RF signal by 25.
The transmitter delivers a typical output power of 13 dBm to the antenna.
Each receiver chain consists of:
? A high linearity down converter
? A VGA with 16 steps of programmable gain and band-pass filter with possibility to
center the cut-off frequencies (High Pass filter = 60 kHz; Low Pass filter = 500 kHz or
1 MHz configurable via SPI).
? IF analog output
STRADA431 includes monitoring functions for compliancy to ISO-26262 Road Vehicles Functional Safety: junction temperature sensor, transmitted output power detector and complete Rx chain via Test-Tone.
Test-Tone can be used also for band pass filter calibration.
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ST原裝 |
21+ |
QFN |
2699 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
ST/意法 |
22+ |
QFN |
354000 |
詢價 | |||
ADI/亞德諾 |
2315+ |
SOP/DIP |
3699 |
優(yōu)勢代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價 | ||
STM |
1822+ |
QFN-40 |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
ST(意法) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
TI(德州儀器) |
23+ |
QFN40 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
ST |
20+ |
QFN |
3000 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ST/意法 |
23+ |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | |||
ST/意法 |
22+ |
QFN40 |
9000 |
原裝正品,支持實單! |
詢價 | ||
ST |
22+ |
QFN |
3000 |
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號 |
詢價 |