參數(shù)資料
型號： ISO15693
廠商： Fujitsu Limited
英文描述： High-speed RFID LSI FerVID family
中文描述： 高速大規(guī)模集成電路的RFID書中家庭
文件頁數(shù)： 12/45頁
文件大?。?/td> 257K
代理商： ISO15693
MB89R118
12
Data frame : A data frame sent from a transponder starts with a start-of -frame (SOF) signal and ends with an
end-of-frame (EOF) signal. The following figure shows the SOF and EOF signals sent in high
data rate mode when standard command is used, and the next following figure shows the same
signals when fast command is used.
In low data rate mode of both standard commands and fast commands, the number of pulses
and data transfer time is 4 times as large as the number in high data rate mode, which is the
same as explained in the figure below. A reader/writer that has sent a frame to a transponder
must be enabled to receive a frame from the transponder within 300
μ
s after the reader/writer
has completed sending of the frame.
56.64
μ
s
37.76
μ
s
56.64
μ
s
56.64
μ
s
56.64
μ
s
37.76
μ
s
423.75 kHz subcarrier
SOF
EOF
Waveforms of SOF and EOF signals of a frame sent from a transponder (standard commands)
28.32
μ
s
28.32
μ
s
28.32
μ
s
28.32
μ
s
18.88
μ
s
18.88
μ
s
423.75 kHz
Subcarrier
423.75 kHz
Subcarrier
SOF
EOF
Waveforms of SOF and EOF signals of a frame sent from a transponder (fast commands)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISO15DW 功能描述:RS-485接口IC Iso 3.3V Full & Half Duplex RS-485 Xcvr RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
ISO15DW 制造商:Texas Instruments 功能描述:Digital Isolator IC 制造商:Texas Instruments 功能描述:IC, RS-485 TRANSCEIVER, 3.6V, SOIC-16
ISO15DWG4 功能描述:隔離器接口集成電路 Iso 3.3V Full & Half Duplex RS-485 Xcvr RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 傳播延遲時間: 電源電壓-最大:5.5 V 電源電壓-最小:3 V 電源電流:3.6 mA 功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:SOIC-8 封裝:Tube
ISO15DWR 功能描述:隔離器接口集成電路 Iso 3.3V Full & Half Duplex RS-485 Xcvr RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 傳播延遲時間: 電源電壓-最大:5.5 V 電源電壓-最小:3 V 電源電流:3.6 mA 功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:SOIC-8 封裝:Tube
ISO15DWRG4 功能描述:隔離器接口集成電路 Iso 3.3V Full & Half Duplex RS-485 Xcvr RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 傳播延遲時間: 電源電壓-最大:5.5 V 電源電壓-最小:3 V 電源電流:3.6 mA 功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:SOIC-8 封裝:Tube
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