參數(shù)資料
型號: AMIS-53050
英文描述: Frequency Agile Transceiver
中文描述: 捷變頻收發(fā)器
文件頁數(shù): 15/107頁
文件大?。?/td> 2576K
代理商: AMIS-53050
AMIS-53050
Frequency Agile Transceiver
Data Sheet
4.0 Acronyms
The following acronyms are used in this document.
ADPLL All digital phase lock loop
AM
Amplitude modulated signal (AM/ASK/OOK are used interchangeably in this document)
ASIC
Integrated circuit designed for a single customer requirement
ASK
Amplitude shift key (AM/ASK/OOK are used interchangeably in this document)
ASSP
A custom integrated circuit, that may be used in general designs
ASTRIC AMI Semiconductor’s family of wireless products
CCA
Clear channel assessment
CDR
Clock and data recovery, data is recovered from the received signal using a synchronous clock
CRC
Cyclic redundancy checking; data error checking
CW
Continuous wave, a single frequency or modulated signal carrier
DAC
Digital to analog conversion
dB
Decibels; a logarithmic measure of signal level
dBm
Logarithmic measure of signal level above a milli-watt
DFFT
Digital or discrete Fast Fourier transform (DFFT/DFT/FFT may be used in this document and mean the same)
DPLL
Digital phase locked loop circuit to create a precise frequency
EE
Electrical erasable memory that can maintain data with power removed
FFT
Fast Fourier transform; transform between time and frequency (DFFT/DFT/FFT may be used in this document and mean the
same)
FM
Frequency modulated signal (FM/FSK are used interchangeably in this document)
FSK
Frequency shift key (FM/FSK are used interchangeably in this document)
GFSK
Gaussian data waveform modulated signal
IF
Intermediate frequency
kbps
Data rate in thousand bits per second
kHz
Frequency in kilohertz per second
LO
Local oscillator frequency; used to convert signals between RF frequency and IF frequency
LOP
Byte indicating the length of a packet
MHz
Frequency in megahertz
mV
Milli-volts
OOK
On/off method of creating an amplitude modulated signal (AM/ASK/OOK are used interchangeably in this document)
OTA
Transconductance amplifier
PLL
Phase locked loop circuit to create a precise frequency
POR
Power-on-reset is a threshold circuit for limiting operation at low voltages
RF
Radio frequency
RSSI
Received signal strength Indication; measurement of RF signal strength
SOF
Byte indicating start of packet in data protocol
VCO
Voltage controlled variable frequency oscillator
15
AMI Semiconductor
– Jan. 07, M-20639-002
www.amis.com
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