NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
| Catalog Datasheet Results | Type | Document Tags |
| Abstract: affects operational reliability and read/write range. Generally, both 13.56 MHz and 125 kHz RFID tags use , overview of basic tag antenna tuning. Tag Tuning/RFID Antenna Equivalent Circuit The RFID circuit , parallel with the antenna coil, forming a resonant circuit. Nonlinearity of the internal tuning capacitor does not significantly affect RFID performance when an external capacitor is used to tune the antenna , Figure 3. Component Values for Tuning an RFID Tag Antenna to 13.56 MHz 90 Total Tuning Capacitance ... | Original |
7 pages, |
RFID tag eeprom matching RFID loop antenna antenna tuning circuit diagram matching RFID loop antenna Q AT88RF080 125 kHz RFID circuit diagram of rfid gate RFID loop antenna 13.56 13.56 MHz RFID tag RFID loop antenna tuning capacitor 13,56 MHz RFID antenna datasheet abstract |
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| Abstract: transponder coils are wirewound, surface mount antennas designed for use in a 125 kHz RFID system. They are rated for 125°C operation. Figure 1. RFID System Specifications subject to change without notice. , : Calculate the capacitor value for a 4.9 mH transponder coil operating at 125 kHz C= Tag Reader 1 , Document 397 Transponder Coils in an RFID System Radio Frequency Identification (RFID) is the , components in an RFID system. 1. The tag (transponder) programmed with unique information 2. The reader ... | Original |
1 pages, |
308E active rfid tag 125 kHz RFID antenna 125 kHz "reader coil" 125 kHz RFID parallel antenna transponder key 125 kHz RFID RFID reader passive 125 kHz RFID tag 125 kHz RFID tag antenna transponders transponder datasheet abstract |
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| Abstract: for a maximum magnetic H field of 37.7 dBuA/m at 10 meters from the antenna at 135 kHz. This is close enough to 125 kHz. Thus: H < 1037.7/20 = 76.7 uA/m. The FCC regulation FCC, Part 15, Section 15.209 calls for a maximum electric E field of 2400/(f kHz) uV/m at 300 meters from the antenna. Thus: E < 2400/125 = 19.2 uV/m. Maxwell's Equations The fields of any antenna are calculated using Maxwell's , Proof of ETSI and FCC Compliance of RFID Reader and Wake-up Driver ICs U2270B U2270B Atmel Products ... | Original |
3 pages, |
uv meter antenna retarded ATA5275 magnetic h matching RFID loop antenna U2270B RFID loop antenna ATA5275 Wake-up Driver square loop antenna reactance 125 kHz RFID parallel antenna square loop antenna ATA5777 125 kHz RFID antenna U2270B abstract |
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| Abstract: MLX90109 MLX90109 125kHz RFID Integrated Transceiver Unique Features FAQ Use of a parallel antenna offers , MLX90109 MLX90109 125kHz RFID Integrated Transceiver Features and Benefits - Highly Integrated transmitter-receiver for 125kHz ASK transponders Parallel antenna gives factor of Qreader improved power efficiency , a parallel antenna. This set up requires Qantenna times less current compared to traditional , ledbar. Antenna parameters: - Lr= 89uH, Cr= 18nF - Qr=30 - Rpar= Optional parallel resistance The ... | Original |
9 pages, |
PCB RFID Antenna 125KHz 125KHz RFID 125kHz RFID transponder datasheet RFID loop antenna RFID 125khz coil 125khz RFID temic 125KHz RFID reader design RFID loop antenna design RFID pcb 125Khz 125kHz loop antenna MLX90109 125 kHz RFID parallel antenna MLX90109 abstract |
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| Abstract: consists of a single chip inductive RFID reader for the 125 kHz frequency range with an external inductance (L) and capacitance (C) connected as a parallel resonant circuit. The antenna voltage amplitude , extended control options on the voltage on the MODU pin. The EVB90109 EVB90109 can be used as a 125 kHz reader, to , parallel on the antenna. This circuit is accessible through a digital pin on the DIL-10 DIL-10 connector. , . 3 2.2 PARALLEL ANTENNA ... | Original |
10 pages, |
125 kHz RFID antenna 125kHz loop antenna 125KhZ RFID READER 125khz RFID schematic antenna 125khz Antenna Coil 125 kHz RFID design DIL10 MLX90125 RFID 125khz coil design RFID 125khz coil PCB RFID Antenna 125KHz 125 kHz RFID parallel antenna EVB90109 MLX90109 EVB90109 abstract |
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| Abstract: Parallax RFID Card Reader's antenna was designed with a specific inductance and "Q" factor for 125 kHz , occasional service. The RFID Card Reader is designed specifically for low-frequency (125 kHz) passive tags. , passive read-only transponder tags at 125 kHz. A variety of different tag types and styles exist with the , tag should be held parallel to the front or back face of the antenna (where the majority of RF energy , digital input. Bring this pin LOW to 2 /ENABLE I enable the RFID reader and activate the antenna ... | Original |
11 pages, |
T2400 rfid reader module passive RFID loop antenna 13.56 RFID reader passive ma 28140 125 kHz RFID tag antenna EM 125 kHz RFID parallel antenna RFID reader source code 125 kHz RFID tag antenna 125 kHz RFID reader rfid card reader 125 kHz RFID antenna datasheet abstract |
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| Abstract: series is specified for RFID applications for the best performing designed at 125 kHz. The TR4308I TR4308I , 4.90 6.80 7.10 8.10 Q (min) 15 15 15 17 17 17 17 17 17 17 17 Test Freq. (KHz) 125 125 125 125 125 125 125 125 125 125 125 SRF (KHz)(min) DCR ()(max) 4500 4000 4000 , RFID transponder coil is part of the coupling device and acts as the transmitting antenna. The main , TOKEN TR4308I TR4308I Chip RFID Transponder Coils RFID Transponder Coils Transponder Coils (TR4308I TR4308I ... | Original |
4 pages, |
125 kHz RFID reader transponder key 125 kHz RFID tag antenna RFID reader passive transponders RFID transponder RFID 125khz RFID 125khz active 125KhZ RFID READER design antenna rfid reader 125khz TR4308I transponder chip g TR4308I abstract |
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| Abstract: Document 223-1 RFID Transponder Coils 4308TC 4308TC Coilcraft's new family of antenna coils are rugged, high performance devices intended for RFID applications at 125 kHz. These low profile parts , required for parallel resonant circuit operating at 125 kHz. DCR measured on micro-ohmmeter. SRF measured , 4308TC-815XJBD 4308TC-815XJBD Inductance @125 kHz1 (mH) ±5% 0.40 0.90 1.08 1.97 2.38 3.30 4.15 4.90 6.80 7.10 , 112 115 123 SRF min4 (kHz) 4500 4000 4000 2400 2200 1800 1700 1300 1000 1000 960 ... | Original |
2 pages, |
RFID Transponder Coils 4308TC-115XJBD 4308TC-205XJBD 4308TC-245XJBD 4308TC-335XJBD 4308TC-404XJBD 4308TC-415XJBD 4308TC-495XJBD 4308TC-685XJBD 4308TC-904XJBD C145 125 kHz RFID antenna 125 kHz RFID parallel antenna 4308TC 4308TC-404XJBD 4308TC abstract |
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| Abstract: flux In a typical RFID antenna coil for 125 kHz, the inductance is often chosen as a few (mH) for a , antenna coil that is resonating at the frequency of the interest (i.e., 125 kHz) is used. This type of , size) frequency = 125 kHz number of turns = 100 Q of antenna coil = 15 AC coil , frequency of interest (i.e., 125 kHz). Voltage drop across the coil is maximized by forming a parallel , few (mH) for 125 kHz devices. Figure 10 shows various configurations of tag antenna coils. The coil ... | Original |
21 pages, |
small loop antenna 13.56 RG41 RFID passive tag 125 kHz RFID reader AN678 125 kHz RFID tag matching RFID loop antenna Q Antenna Coil 13.56 MHz RFID design Antenna Coil wire length antenna matching 13,56 mhz calculation 125 kHz "reader coil" RFID loop antenna design AN678 abstract |
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| Abstract: flux In a typical RFID antenna coil for 125 kHz, the inductance is often chosen as a few (mH) for a , antenna coil that is resonating at the frequency of the interest (i.e., 125 kHz) is used. This type of , size) frequency = 125 kHz number of turns = 100 Q of antenna coil = 15 AC coil , frequency of interest (i.e., 125 kHz). Voltage drop across the coil is maximized by forming a parallel , few (mH) for 125 kHz devices. Figure 10 shows various configurations of tag antenna coils. The coil ... | Original |
20 pages, |
passive rfid tags rfid tag Planar Coil 13,56 MHz RFID antenna Antenna Coil 125 kHz RFID antenna Antenna Coil wire length antenna matching 13,56 mhz calculation matching RFID loop antenna 13.56 125 kHz RFID reader circuit design planar transformer theory vlf antenna AN678 AN678 abstract |
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| (ICs, micromodules and complete transponders) operating at 13.56 MHz and 125 kHz. Adding an external antenna is all that is needed for a complete RFID tag. Atmel also offers reader chips for a complete RFID Architecture Military & Avionics Parallel EEPROM PC Security Power Management RF Identification Radio Frequency Identification (RFID) involves contactless reading and writing of data into an RFID tag's nonvolatile memory through an RF signal. An RFID system consists of an www.datasheetarchive.com/files/atmel/atmel/prod26.htm-v1.bak |
Atmel | 07/05/2002 | 24.95 Kb | BAK | prod26.htm-v1.bak |
| (ICs, micromodules and complete transponders) operating at 13.56 MHz and 125 kHz. Adding an external antenna is all that is needed for a complete RFID tag. Atmel also offers reader chips for a complete RFID Architecture Military & Avionics Parallel EEPROM PC Security Power Management RF Identification Radio Frequency Identification (RFID) involves contactless reading and writing of data into an RFID tag's nonvolatile memory through an RF signal. An RFID system consists of an www.datasheetarchive.com/files/atmel/atmel/prod26.htm |
Atmel | 07/05/2002 | 24.95 Kb | HTM | prod26.htm |
| others. Operating at a carrier frequency of 125 kHz, tags and cards can be made in a variety of formats Asset Identification/RFID Home Contacts 8051 Architecture Asset Identification/RFID AT91 ARM Thumb Parallel EEPROM Power Metering Programmable Logic Device Secure Memories Secure Asset Identification/RFID AT24RF08C AT24RF08C AT24RF08C AT24RF08C The Atmel AT24RF08C AT24RF08C AT24RF08C AT24RF08C chip was designed to lower the cost of www.datasheetarchive.com/files/atmel/atmel/prod26-v1.htm |
Atmel | 20/05/2001 | 20.91 Kb | HTM | prod26-v1.htm |
| others. Operating at a carrier frequency of 125 kHz, tags and cards can be made in a variety of formats Asset Identification/RFID Home Contacts 8051 Architecture Asset Identification/RFID AT91 ARM Thumb Parallel EEPROM Power Metering Programmable Logic Device Secure Memories Secure Asset Identification/RFID AT24RF08C AT24RF08C AT24RF08C AT24RF08C The Atmel AT24RF08C AT24RF08C AT24RF08C AT24RF08C chip was designed to lower the cost of www.datasheetarchive.com/files/atmel/atmel/prod26.htm.bak |
Atmel | 16/05/2001 | 20.89 Kb | BAK | prod26.htm.bak |
| Updated: May 6, 2002 RF Identification - Datasheet 125/134 kHz Read-Only e5530 . TK/e5530 Read-only Transponder IC Flyer (2 pages, updated 10/01) 125/134 kHz Read/Write (OTP identification AT88RF256-12 AT88RF256-12 AT88RF256-12 AT88RF256-12 (14 pages, updated 6/01) Low-cost 125 kHz Asset Identification Chip, 320 bits AT88RF256-12 AT88RF256-12 AT88RF256-12 AT88RF256-12 Flyer (2 pages, updated 12/00) Low-cost 125 kHz Asset (2 pages, updated 10/01) 125/134 kHz Others U9280M-H U9280M-H U9280M-H U9280M-H (updated 10/00) 4-bit www.datasheetarchive.com/files/atmel/atmel/prod227.htm-v1.bak |
Atmel | 07/05/2002 | 43.81 Kb | BAK | prod227.htm-v1.bak |
| Updated: May 6, 2002 RF Identification - Datasheet 125/134 kHz Read-Only e5530 . TK/e5530 Read-only Transponder IC Flyer (2 pages, updated 10/01) 125/134 kHz Read/Write (OTP identification AT88RF256-12 AT88RF256-12 AT88RF256-12 AT88RF256-12 (14 pages, updated 6/01) Low-cost 125 kHz Asset Identification Chip, 320 bits AT88RF256-12 AT88RF256-12 AT88RF256-12 AT88RF256-12 Flyer (2 pages, updated 12/00) Low-cost 125 kHz Asset (2 pages, updated 10/01) 125/134 kHz Others U9280M-H U9280M-H U9280M-H U9280M-H (updated 10/00) 4-bit www.datasheetarchive.com/files/atmel/atmel/prod227.htm |
Atmel | 07/05/2002 | 43.81 Kb | HTM | prod227.htm |
| Ultrafast, Low Noise, Low Dropout Linear Regulators Running in Parallel Produce Clean, Efficient, High - Robust, Quiet, Stable Power Supply for Active Antenna Systems with Built-In Protection and Diagnostic Factory Trimmed and Tested at -40°C, 25°C and 125°C Jan 2009 - 2-Phase, Non-Synchronous Boost -Defined UHF RFID Readers September 2009 - Easy Multivoltage Layout with Complete Dual and Triple with PWM LED Dimming at Frequencies Above 20kHz March 2009 - uModule Regulator Fits a www.datasheetarchive.com/files/linear/lists/lt magazine.html |
Linear | 17/09/2010 | 105.35 Kb | HTML | lt magazine.html |
| .en="UDA1361 UDA1361 UDA1361 UDA1361 - 96 kHz sampling 24-bit stereo audio ADC" PACKAGE: SOT369-1 CDNUMBER: 1 1 :PIP: UDA1361TS UDA1361TS UDA1361TS UDA1361TS_2 TS_2 option unique="43" id="31057" des.en="UDA1351H UDA1351H UDA1351H UDA1351H - 96 kHz IEC 958 audio DAC" PACKAGE - 96 kHz IEC 958 audio DAC" PACKAGE: SOT341 CDNUMBER: 1 1 :PIP: UDA1351TS UDA1351TS UDA1351TS UDA1351TS_2 option unique="45" id="44406" des.en="UDA1352HL UDA1352HL UDA1352HL UDA1352HL - 48 kHz IEC 60958 audio DAC" CDNUMBER: 1 1 :PIP: UDA1352HL UDA1352HL UDA1352HL UDA1352HL_2 option unique="46" id="44407" des.en="UDA1352TS UDA1352TS UDA1352TS UDA1352TS - 48 kHz IEC 60958 audio DAC" CDNUMBER: 1 1 :PIP: UDA www.datasheetarchive.com/files/philips/catalog_test_6-6.html |
Philips | 17/06/2005 | 3887.26 Kb | HTML | catalog_test_6-6.html |