參數(shù)資料
型號： MAX1471
廠商： Maxim Integrated Products, Inc.
英文描述： 315MHz/434MHz Low-Power, 3V/5V ASK/FSK Superheterodyne Receiver
中文描述： 315MHz/434MHz低功耗、3V/5V ASK/FSK超外差接收器
文件頁數(shù)： 24/26頁
文件大?。?/td> 806K
代理商： MAX1471
M
315MHz/434MHz Low-Power, 3V/5V
ASK/FSK Superheterodyne Receiver
24
______________________________________________________________________________________
Figure 12. DRX Mode Sequence of the MAX1471
ADATA OR
FDATA
tOFF
tOFF
DIO
tCPU
tRF
CS
tCPU
tLOW
tRF
Table 12. RF Settle Timer (tRF)
Configuration
TIME BASE
(1 LSB)
MIN t
RF
REG 0x7 = 0x00
REG 0x8 = 0x01
MAX t
RF
REG 0x7 = 0xFF
REG 0x8 = 0xFF
120μs
120μs
7.86s
Table 10. Off-Timer (tOFF) Configuration
PRESCALE1
PRESCALE0
t
OFF
TIME BASE
(1 LSB)
MIN t
OFF
REG 0x4 = 0x00
REG 0x5 = 0x01
MAX t
OFF
REG 0x4 = 0xFF
REG 0x5 = 0xFF
0
0
1
1
0
1
0
1
120μs
480μs
1920μs
7680μs
120μs
480μs
1.92ms
7.68ms
7.86s
31.46s
2 min 6s
8 min 23s
Table 11. CPU Recovery Timer (tCPU)
Configuration
TIME BASE
(1 LSB)
MIN t
CPU
REG 0x6 = 0x01
MAX t
CPU
REG 0x6 = 0xFF
120μs
120μs
30.72ms
Chip Information
TRANSISTOR COUNT: 21,344
PROCESS: CMOS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1471AGJ/VY+ 功能描述:射頻接收器 315MHz/434MHz Low-Power 3V/5V ASK/FSK Superheterodyne Receiver RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel
MAX1471AGJ/VY+T 功能描述:射頻接收器 315MHz/434MHz Low-Power 3V/5V ASK/FSK Superheterodyne Receiver RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel
MAX1471ATJ 功能描述:射頻接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel
MAX1471ATJ/V+ 功能描述:射頻接收器 315MHz/434MHz Low-Power 3V/5V ASK/FSK Superheterodyne Receiver RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel
MAX1471ATJ/V+T 功能描述:射頻接收器 315MHz/434MHz Low-Power 3V/5V ASK/FSK Superheterodyne Receiver RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel
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