Texas Instruments TRF1500 Product Support, SWRA004A, Audio Interface, S Ingl E Chip Anal Og, C470

SWRA004A

Product Support

The TI Advantage Extends Beyond RF to Every Other Major Wireless System Block

Audio

Interface

Speaker Microphone

	S INGL E CHIP ANAL OG
		B AS E B AND
			TMS320C54X
			DSP Core
TSC6000	ASIC BACKPLANE			S/W
			ARM7TDMIE
			(C470)
			Microcontroller
				S/W

RF

Interface

User Display

Keyboard

SIM Card

Receiver

TRF1xxx

Synthesizer	Power Amp
	TRF7xxx,
TRF2xxx
	TRF8xxx

Modulator

TRF3xxx

R F S E CT ION

Op Amps

Switches

Regulators

S INGL E CHIP DIGIT AL B AS E B AND

POWE R MGMT

Digital Baseband

TI’s single-chip Digital Baseband Platform, combines two high-performance core processors – a digital signal processor tailored for digital wireless applications and a microcontroller designed specifically for low-power embedded systems. The customizable platform helps wireless digital telephone manufacturers lower component counts, save board space, reduce power consumption, introduce new features, save development costs and achieve faster time to market, at the same time giving them flexibility and performance to support any standard worldwide.

Analog Baseband

TI analog baseband components provide a Mixed-signal bridge between the real world of analog signals and digital signal processors, the key enabling technology of the digital wireless industry. Using a seamless architecture for wireless communications technology, TI matches its baseband interfaces, radio frequency ICs and power management ICs to digital signal processing engines to create complete DSP Solutions for digital wireless systems.

Power Management

TI provides power management solutions with integration levels designed to meet the needs of a range of wireless applications. From discrete LDOs and voltage supervisors to complete power supplies for the baseband section, TI power management solutions play an important role in increasing wireless battery life, time-to-market and system functionality.

For more information visit the Wireless Communications web site at www.ti.com/sc/docs/wireless/home.htm.

10 TRF1500 Integrated Dual-Band RF Receiver User’s Guide