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MTX-NT800
FM/FSK Transmitter Module

Description

The MTX-NT800 is a complete, single chip, FM Transmitter solution, which will operate in any 26 MHz band from 100-1000 MHz, including the Industrial Scientific Medical (ISM) band (902-928 MHz). Utilizing a direct modulation approach, the MTX-NT800 provides a simple RF solution. Its transmitter section contains a directly modulated VCO and RF power amplifier (PA). An internal, highperformance phase locked loop (PLL) synthesizer with VCO allows transmitter operation over the entire RF tuning range. PLL programming and VCO trim.

The MTX-NT800 provides a high level of integration with high performance operation and low power consumption. It operates over an industrial temperature range of -20C to +65C and over the supply voltage of +2.7V to +16V. The transmit section consists of a modulation input circuit, PLL synthesizer with directly modulated voltage controlled oscillator (VCO), and a RF power amplifier (PA). The PA is capable of providing +1.5 dBm into a 50 ohm load.
Key Features

100 - 1000 MHz Frequency Range
Wide Bandwidth FM Transmitter
Suitable for FM/FSK Modulation
Direct-Modulation Scheme
3-wire serial interface
2.7 - 16V Operation
RF Output +1.5 dBm
Low Cost
BiCMOS Fabrication
Typical Applications

Analog/Digital 900 MHz Cordless Phones
Telemetry/Data Radios
Wireless Local Area Networks (WLAN)
ISM Band (900 MHz) Wireless Products
   
Downloads
     Data Sheet - Full technical data for the MTX-NT800 transmitter module (pdf)
 
 
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