MAX1479RF/IF射頻/中頻RFID的射頻發(fā)射器規(guī)格書PDF中文資料
| 廠商型號 |
MAX1479 |
| 參數(shù)屬性 | MAX1479 封裝/外殼為16-WFQFN 裸露焊盤；包裝為卷帶（TR）剪切帶（CT）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為RF/IF射頻/中頻RFID的射頻發(fā)射器；MAX1479應(yīng)用范圍：ISM，車庫門開啟器，RKE；產(chǎn)品描述：RF TX IC ASK 300-450MHZ 16WFQFN |
| 功能描述 | 300MHz to 450MHz Low-Power, Crystal-Based 10dBm ASK/FSK Transmitter |
| 封裝外殼 | 16-WFQFN 裸露焊盤 |
| 文件大小 |
635.01 Kbytes |
| 頁面數(shù)量 |
11 頁 |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-2-8 19:00:00 |
MAX1479規(guī)格書詳情
General Description
The MAX1479 crystal-referenced phase-locked-loop (PLL) VHF/UHF transmitter is designed to transmit ASK, OOK, and FSK data in the 300MHz to 450MHz frequency range. The MAX1479 supports data rates up to 100kbps in ASK mode and 20kbps in FSK mode (both Manchester coded). The device provides an adjustable output power of more than +10dBm into a 50Ω load. The crystal-based architecture of the MAX1479 eliminates many of the common problems of SAW-based transmitters by providing greater modulation depth, faster frequency settling, higher tolerance of the transmit frequency, and reduced temperature dependence. These improvements enable better overall receiver performance when using the MAX1479 together with a superheterodyne receiver such as the MAX1470, MAX1471, MAX1473, or MAX7033.
The MAX1479 is available in a 16-pin TQFN package (3mm x 3mm) and is specified for the automotive temperature range from -40°C to +125°C.
Features
? ETSI-Compliant EN300 220
? +2.1V to +3.6V Single-Supply Operation
? Supports ASK, OOK, and FSK Modulations
? Adjustable FSK Shift
? +10dBm Output Power into 50Ω Load
? Low Supply Current (6.7mA in ASK Mode, and 10.5mA in FSK Mode)
? Uses Small Low-Cost Crystal
? Small 16-Pin TQFN Package
? Fast-On Oscillator—200μs Startup Time
? Programmable Clock Output
Applications
?? Remote Keyless Entry
?? Tire Pressure Monitoring
?? Security Systems
?? Radio-Controlled Toys
?? Wireless Game Consoles
?? Wireless Computer Peripherals
?? Wireless Sensors
?? RF Remote Controls
?? Garage Door Openers
產(chǎn)品屬性
- 產(chǎn)品編號：
MAX1479ATE+T
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
RF/IF，射頻/中頻和 RFID > 射頻發(fā)射器
- 包裝：
卷帶（TR）剪切帶（CT）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 頻率：
300MHz ~ 450MHz
- 應(yīng)用：
ISM，車庫門開啟器，RKE
- 調(diào)制或協(xié)議：
ASK，F(xiàn)SK，OOK
- 數(shù)據(jù)速率（最大值）：
100kbps
- 功率 - 輸出：
2.7dBm ~ 16.1dBm
- 電流 - 傳輸：
6.7mA ~ 10.5mA
- 數(shù)據(jù)接口：
PCB，表面貼裝
- 天線連接器：
PCB，表面貼裝
- 電壓 - 供電：
2.1V ~ 3.6V
- 工作溫度：
-40°C ~ 125°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
16-WFQFN 裸露焊盤
- 供應(yīng)商器件封裝：
16-TQFN（3x3）
- 描述：
RF TX IC ASK 300-450MHZ 16WFQFN
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Maxim Integrated |
23+ |
TQFN-EP-16 |
3265 |
原廠原裝,正品支持訂貨!!! |
詢價 | ||
MAXIM |
TQFN16 |
53650 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
MAXIM |
1336+ |
QFN16 |
798 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
MAXIM |
QFN16 |
699839 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
MAXIM |
23+ |
16-TQFN-EP |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
MAXIM/美信 |
24+ |
TQFN |
25050 |
原廠支持公司優(yōu)勢現(xiàn)貨 |
詢價 | ||
MAXIM/美信 |
22+ |
DFN |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
MAXIM/美信 |
22+ |
TQFN16 |
9000 |
原裝正品 |
詢價 | ||
MAXIM/美信 |
20+ |
DFN |
1470 |
原裝現(xiàn)貨 |
詢價 | ||
Maxim |
22+ |
16WFQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 |
