TRF2020 - SYNTHESIZER

Product Overview

Texas Instruments

Datasheet Details

Part number	TRF2020
Manufacturer	Texas Instruments
File Size	383.70 KB
Description	SYNTHESIZER
Datasheet	TRF2020 Datasheet
Additional preview pages of the TRF2020 datasheet.

Product details

Description

The Texas Instruments (TI™) TRF2020 is an VSSP PDA2 SW2 VDDP2 AUX2_IN 8 9 10 11 12 17 PDM 16 VSSA 15 RPM 14 VDDPM 13 RF_IN integrated high performance frequency synthe- sizer device.The TRF2020 consists of one main 1.2-GHz synthesizer and two auxiliary 250-MHz synthesizers.Each synthesizer has an independent dual-modulus prescaler and separate powerdown modes.These

Features

provide maximum flexibility for the design of 900-MHz wireless systems. The main synthesizer consists of a 32/33-modulus prescaler with an 11-bit counter, a phase-frequency detector, and a charge pump. The phase-frequency detector is referenced to an internal reference frequency that is derived from an external TCXO signal. The phase-frequency detector is also provided with a dead-zone compensation circuit that reduces synthesizer phase noise during locked conditions. Each auxiliary synthesize.

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Published: Dec 6, 2019 |