MT1110 データシートの表示（PDF） - Microtune,Inc

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MT1110

RF AMPLIFIER

Microtune,Inc 

M I C R O T U N E®

MT1110 RF AMPLIFIER

PRODUCT BRIEF

The MT1110 RF amplifier is designed

for broadband CATV distribution, car

TV applications, and infrastructure

applications.

MT1110 RF Amplifier

RF SILICON AND SUBSYSTEMS SOLUTIONS

FOR BROADBAND COMMUNICATIONS AND AUTOMOTIVE ELECTRONICS

The Microtune MT1110 radio

frequency (RF) amplifier is a 75Ω

internally matched amplifier

designed for broadband CATV

distribution, car TV applications, and

infrastructure applications.

The MT1110 is built using high-

performance silicon-germanium

(SiGe) technology and offers 15 dB

gain with an industry best noise

figure of 3.0 dB. It achieves a third-

order intercept point of 80 dBmV

while drawing the industry’s lowest

current, 76 mA, from a single 5V

supply.

The MT1110’s Darlington circuit

topology produces high linearity

with very low noise, while

maintaining matched input and

output impedances. Two AC

coupling capacitors, a bias resistor,

and an optional inductor are the only

external components required.

The MT1110 is available in an

SOT-89 package for the extended

industrial and automotive

temperature range of -40°C to

+85°C.

The MT1110 is highly suitable for

applications such as car TV antenna

amplifiers or splitters for car TV

receivers.

APPLICATIONS

• Set-top box

• Home gateways

• CATV broadband distribution

• Cable splitters

• Laser drivers

• Optical receivers

• Car TV antenna amplifiers

• Splitters for car TV receivers

• Wireless data

• PA driver amplifier

• IF amplifier

FEATURES

• Cascadable 75Ω gain block

• 15 dB gain

• 3 dB noise figure

• Unconditionally stable

• 20 dB input return loss

• 1 MHz to 1600 MHz 3 dB

bandwidth

• Typical OIP3 at 76 mA is

80 dBmV at 850 MHz

• Single 5V supply

• Adjustable current

consumption

• SOT-89 package

• Industry standard pin-out for

drop-in compatibility

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