参数资料
型号: MAX2902ETI+
厂商: Maxim Integrated
文件页数: 12/17页
文件大小: 0K
描述: IC TX 915MHZ 200MW 28TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 60
频率: 902MHz ~ 928MHz
应用: ISM
调制或协议: ASK,BPSK
功率 - 输出: 20dBm
电流 - 传输: 200mA
数据接口: PCB,表面贴装
天线连接器: PCB,表面贴装
电源电压: 2.7 V ~ 4.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 28-WFQFN 裸露焊盘
包装: 管件
MAX2900–MAX2904
200mW Single-Chip Transmitter ICs for
868MHz/915MHz ISM Bands
Table 1. MAX2900 Power-Up Modes
LOGIC LEVEL
INTERNAL BLOCK STATUS
REFEN
0
1
1
1
EN
0
0
1
1
OOKIN
X
X
0
1
REFERENCE
Off
On
On
On
VCO MOD FILTER
Off
Off
On
On
SYNTHESIZER
Off
Off
On
On
PA
Off
Off
Off
On only after LD
goes high
Table 2. MAX2901/MAX2903 Power-Up Modes
REFEN
0
1
1
1
EN
0
0
1
1
OOKIN
X
X
0
1
REFERENCE
Off
On
On
On
VCO MOD FILTER
Off
Off
On
On
SYNTHESIZER
Off
Off
On
On
PA
Off
Off
Off
On only after LD
goes high
Table 3. MAX2902/MAX2904 Power-Up Modes
REFEN
0
1
0
1
0
1
EN
0
0
1
1
1
1
OOKIN
X
0
0
0
1
1
REFERENCE
Off
On
Off
On
Off
On
VCO MOD FILTER
Off
Off
On
On
On
On
PA
Off
Off
Off
Off
On
On
Table 4. MAX2900 Synthesizer
Programming
Table 5. MAX2901/MAX2903 Synthesizer
Programming
D0
0
0
0
0
1
1
1
1
D1
1
1
0
0
1
1
0
0
D2
1
0
1
0
1
0
1
0
DIVISION RATIO
249
250
251
252
253
254
255
256
DIV 63
0
1
DIVISION RATIO
62
63
12
Maxim Integrated
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MAX2902ETI+ 功能描述:射频发射器 200mW Sngl-Chip Txr 868/915MHz ISM Bands RoHS:否 制造商:Micrel 类型:ASK Transmitter 封装 / 箱体:SOT-23-6 工作频率:300 MHz to 450 MHz 封装:Reel
MAX2902ETI+T 功能描述:射频发射器 200mW Sngl-Chip Txr 868/915MHz ISM Bands RoHS:否 制造商:Micrel 类型:ASK Transmitter 封装 / 箱体:SOT-23-6 工作频率:300 MHz to 450 MHz 封装:Reel
MAX2902EVKIT 功能描述:射频开发工具 MAX2900-04 Eval Kit 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
MAX2902EVKIT# 功能描述:射频开发工具 MAX2900-04 Eval Kit 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
MAX2903EGI 功能描述:射频发射器 200mW Sngl-Chip Txr 868/915MHz ISM Bands RoHS:否 制造商:Micrel 类型:ASK Transmitter 封装 / 箱体:SOT-23-6 工作频率:300 MHz to 450 MHz 封装:Reel