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參數(shù)資料
| 型號(hào)： | TK5552A-PP |
| 廠商： | TEMIC SEMICONDUCTORS |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | Read/Write Transponder |
| 中文描述： | SPECIALTY TELECOM CIRCUIT |
| 封裝： | PLASTIC CUBE PACKAGE |
| 文件頁數(shù)： | 5/22頁 |
| 文件大?。?/td> | 326K |
| 代理商： | TK5552A-PP |
5
TK5552
4698A–RFID–04/03
Measurement Assembly
All parameters are measured in a Helmholtz arrangement, which generates a homoge-
nous magnetic field (see Figure 6 and Figure 7). A function generator drives the field
generating coils, so the magnetic field can be varied in terms of frequency and field
strength.
Figure 6.
Testing Application
Figure 7.
Testing Geometry
Downlink Operation
The write sequence (downlink mode) of the TK5552 is shown in Figure 10. Writing data
into the transponder occurs by interrupting the RF field with short gaps. After the start
gap the standard op code (11) is followed by the lock bit. The next 32 bits contain the
actual data. The last 5 bits denote the destination block address. If the correct number of
bits has been received, the actual data is programmed into the specified memory block.
SUBTRACTOR
FUNCTION
GENERATOR
OUTPUT
VOLTAGE
AMPLIFIER
1:10
FIELD GENERATING
COILS ( IN PHASE )
REFERENCE COIL ( IN PHASE )
SENSING COILS ( IN PHASE )
REFERENCE COIL
( IN PHASE )
TK5552
30mm
15mm
2mm
5mm
24mm
60mm
SENSING COIL
REFERENCE COIL
FIELD GENERATING COIL
SENSING COIL
REFERENCE COIL
FIELD GENERATING COIL
TK5552
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TK5561A-PP | READ/WRITE CRYPTO TRANSPONDER FOR SHORT CYCLE TIME |
| TL061AMN | LOW POWER J-FET SINGLE OPERATIONAL AMPLIFIER |
| TL061B | LOW POWER J-FET SINGLE OPERATIONAL AMPLIFIER |
| TL061BC | LOW POWER J-FET SINGLE OPERATIONAL AMPLIFIER |
| TL061BCN | LOW POWER J-FET SINGLE OPERATIONAL AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TK5561A-PP | 功能描述:射頻無線雜項(xiàng) Crypto-Transp. Prog f.all appl. RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
| TK55A10J1(Q) | 制造商:Toshiba America Electronic Components 功能描述: 制造商:Toshiba America Electronic Components 功能描述:Trans MOSFET N-CH 100V 55A 3-Pin(3+Tab) TO-220SIS |
| TK55D10J1 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Switching Regulator Applications |
| TK55D10J1(Q) | 功能描述:MOSFET MOSFET N-Ch RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS（導(dǎo)通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube |
| TK55F08K3L | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Switching Voltage Regulators |
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