参数资料
型号: MAX7042ATJ+
厂商: Maxim Integrated
文件页数: 16/17页
文件大小: 0K
描述: IC RCVR RF LP FSK 32-TQFN-EP
其它有关文件: Automotive Product Guide
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 60
频率: 308MHz,315MHz,418MHz,433.92MHz
灵敏度: -110dBm
数据传输率 - 最大: 66 kbps
调制或协议: FSK
应用: 门禁控制,AMR,ISM,RKE,TPM
电流 - 接收: 7.2mA
数据接口: PCB,表面贴装
天线连接器: PCB,表面贴装
电源电压: 2.4 ~ 3.6 V & 4.5 ~ 5.5 V
工作温度: -40°C ~ 125°C
封装/外壳: 32-WFQFN 裸露焊盘
供应商设备封装: 32-TQFN-EP(5x5)
包装: 管件
产品目录页面: 1424 (CN2011-ZH PDF)
308MHz/315MHz/418MHz/433.92MHz
Low-Power, FSK Superheterodyne Receiver
Table 3. Component Values for Typical Application Circuit
COMPONENT
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
L1
L2
L3
R1
X1
Y1
VALUE FOR
315MHz RF
0.01μF
220pF
220pF
470pF
0.047μF
0.1μF
100pF
100pF
1.2pF
220pF
100pF
1500pF
220pF
100pF
100pF
0.01μF
82nH
30nH
3.9nH
100k ?
9.50939MHz
10.7MHz ceramic filter
VALUE FOR
433.92MHz RF
0.01μF
220pF
220pF
470pF
0.047μF
0.1μF
100pF
100pF
Open
220pF
100pF
1500pF
220pF
100pF
100pF
0.01μF
39nH
16nH
Short
100k ?
13.22563MHz
10.7MHz ceramic filter
DESCRIPTION
5%
5%
5%
5%
10%
10%
10%
10%
±0.1pF
10%
10%
10%
10%
10%
10%
10%
5% or better*
5% or better*
5% or better*
5%
Crystal, 4.5pF C LOAD ,
Crystek or Hong Kong X’tals
Murata
*Wirewound recommended.
Package Information
For the latest package outline information and land patterns
(footprints), go to www.maxim-ic.com/packages . Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but
the drawing pertains to the package regardless of RoHS status.
PROCESS: CMOS
Chip Information
PACKAGE
TYPE
32 TQFN-EP
PACKAGE
CODE
T3255+3
OUTLINE NO.
21-0140
LAND
PATTERN NO.
90-0001
16
______________________________________________________________________________________
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MAX7042ATJ+ 功能描述:射频接收器 308/315/418/433.9MHz FSK Superhtrdyne Rec RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
MAX7042ATJ+T 功能描述:射频接收器 308/315/418/433.9MHz FSK Superhtrdyne Rec RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
MAX7042ATJ-T 制造商:Maxim Integrated Products 功能描述:308MHZ/315MHZ/418MHZ/434MHZ LOW-POWER, FSK SU - Tape and Reel
MAX7042EVKIT-315 功能描述:射频开发工具 RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V
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