TRF7960RHBR ,TRF7960 Multi-Protocol Fully Integrated 13.56-MHz RFID Reader/Writer IC 32-VQFN -40 to 110Features. 1 6.4 Register Descriptions..... 221.2 Applications....... 1 6.5 Direct Commands From MCU ..
TRF7960RHBT ,TRF7960 Multi-Protocol Fully Integrated 13.56-MHz RFID Reader/Writer IC 32-VQFN -40 to 110Features1– Selectable Receiver Gain• Completely Integrated Protocol Handling– Programmable Output P ..
TRF7961 ,Multi-Standard Fully Integrated 13.56-MHz RFID AFE and Data Framing Reader SystemThe TRF7960 and TRF7961 devices support a wide supply voltage range of 2.7 V to 5.5 V and datacommu ..
TRF7961RHBR ,TRF7961 Fully Integrated 13.56-MHz RFID Reader/Writer IC for ISO15693 32-VQFN -40 to 110Features1– Selectable Receiver Gain• Completely Integrated Protocol Handling– Programmable Output P ..
TRF7961RHBT ,TRF7961 Fully Integrated 13.56-MHz RFID Reader/Writer IC for ISO15693 32-VQFN -40 to 110Features. 1 6.4 Register Descriptions..... 221.2 Applications....... 1 6.5 Direct Commands From MCU ..
TRF8010PWPR ,900 MHz cellular 20-HTSSOP -40 to 85
U143M , 7-Segment Decoder Driver
U1600 ,Packard) - U1600 Series Handheld Digital Oscilloscopes
U1897 ,N-channel JFET switch.G E SOLID STATE
DLWDEIBE'RSEIEL 001.1052 7 I
3375081 G E SOLID STATE 01E 11062 D
U1897-U1 ..
U1897 ,N-channel JFET switch.APPLICATIONS
. Analog Switches, Choppers
ABSOLUTE MAXIMUM RATINGS
Switch
(TA= 26% unless ot ..
U1898 ,N-channel JFET switch.U1898U1898N-Channel Switch• This device is designed for low level analog switching, sample and hold ..
U1898 ,N-channel JFET switch.applications involving pulsed or low duty cycle operations.
TRF7960-TRF7960RHBR-TRF7960RHBT
Multi-Standard Fully Integrated 13.56-MHz RFID AFE and Data Framing Reader System
Product
Folder
Order
Now
Technical
Documents
Tools &
Software
Support &
Community
Reference
Design
TRF7960, TRF7961SLOU186G –AUGUST 2006–REVISED MAY 2017
TRF7960, TRF7961 Multiple-Standard Fully Integrated 13.56-MHz RFID
Analog Front End and Data-Framing Reader System Device Overview
1.1 Features Completely Integrated Protocol Handling Separate Internal High-PSRR Power Suppliesfor
Analog, Digital, and PA Sections Provide Noise
Isolationfor Superior Read Range and Reliability Dual Receiver Inputs With AM and PM
Demodulationto Minimize Communication Holes Receiver AM and PM RSSI Reader-to-Reader Anticollision High Integration Reduces Total BOM and Board
Area Single External 13.56-MHz Crystal Oscillator MCU-Selectable Clock-Frequency Outputof RF,
RF/2,or RF/4 Adjustable 20-mA High-PSRR LDOfor
Powering External MCU Easyto Use With High Flexibility Automatically Configured Default Modes for
Each Supported ISO Protocol 12 User-Programmable Registers Selectable Receiver Gain Programmable Output Power (100 mWor
200 mW) Adjustable ASK Modulation Range (8%to 30%) Built-In Receiver Band-Pass Filter With User-
Selectable Corner Frequencies Wide Operating Voltage Rangeof 2.7Vto 5.5V Ultra-Low-Power Modes Power Down:<1 µA Standby: 120 µA Active (RX Only):10 mA Parallel 8-Bitor Serial 4-Pin Serial Peripheral
Interface (SPI) With MCU Using 12-Byte FIFO Ultra-Small 32-Pin QFN Package(5 mm×5 mm) Available Tools (Also See Tools and Software) Reference Design and EVM With Development
Software Source Code Available for MSP430™ MCU
1.2 Applications Secure Access Control Product Authentication Medical Systems Public Transportor Event Ticketing
1.3 DescriptionThe TRF7960 and TRF7961 devices are integrated analog front end and data-framing systems fora
13.56-MHz RFID reader system that supports multiple protocols including ISO/IEC 14443A and B,
FeliCa™, and ISO/IEC 15693. Built-in programming options makeit suitable fora wide range of
applications for proximity and vicinity identification systems.
The readeris configured by selecting the desired protocolin the control registers. Direct accesstoall
control registers allows fine-tuningof various reader parametersas needed. data rates upto 848 kbps with all framing and synchronization tasks for the ISO Other standards and even custom protocols can be implementedby using oneof the offers.let the application fully control the AFE and also but already ISO-formatted, data and the signal. receiver architectureto maximize The
