7.2.1 TRF1213 in Receive Chain This section describes an RF receiver chain in which the TRF1213 operates as a single-ended-to-differential (S2D) amplifier and drives a receive channel of AFE7950. 図 7-4 shows a generic schematic of a design in which TRF1213 drives an AFE7950 receive ...
receiver section of Texas Instruments MMDS/MDS/WCS/802.16x chipset. The TRF1115 down-converts the input frequency to an IF frequency in the range of 420 MHz to 480 MHz. The device provides a differential output that passes through a SAW filter before connecting to a second ...
(RF, RF/2, RF/4) • Programmable Modulation Depth • Dual Receiver Architecture With RSSI for Elimination of "Read Holes" and Adjacent Reader System or Ambient In-Band Noise Detection • Programmable Power Modes for Ultra-Low-Power System Design (Power Down <0.5 µA) • Parallel or...
The integrated receiver is intended to be used as a single-conversion FSK receiver. It consists of a low-noise ampl ifier(mixer) IF ampl ifier, l imiter,FM/FSK demodulatorwith an external LC tank circuit,and a data sl icer.The receive strength signal indicator (RSSI )can be used for fas...
This bit is set by the receiver when an invalid stop bit is detected. The FE bit is not cleared by valid frames but should be cleared by software. The SMOD0 bit must be set to enable access to the FE bit.SM0Serial Port Mode Bit 0, (SMOD0 must = 0 to access bit SM0)SM1...
Wireless Infrastructure – WCDMA, TD-SCDMA – LTE, TD-LTE – Multicarrier GSM (MC-GSM) • Point-to-Point Microwave • Software Defined Radios (SDR) • Radar Receiver • Satellite Communications 3 Description The TRF37x32 is a wideband dual down converter mixer with integrated IF ...
Circuit Card SPI - Serial Peripheral Interface UID - Unique Identifier UART - Universal Asynchronous Receiver Transmitter VCD - Vicinity Coupling Device VICC - Vicinity Integrated Circuit Card Abbreviated Terms 2 Introduction The TRF796x is an integrated analog front end & data framing system for a ...
Wireless Infrastructure – WCDMA, TD-SCDMA – LTE, TD-LTE – Multicarrier GSM (MC-GSM) • Point-to-Point Microwave • Software Defined Radios (SDR) • Radar Receiver • Satellite Communications 3 Description The TRF37x32 is a wideband dual down converter mixer with integrated IF ...