MMG20271HT1

1

RF Device Data

Freescale Semiconductor

Enhancement Mode pHEMT

Technology (E--pHEMT)

High Linearity Amplifier

The MMG20271H is a high dynamic range, low noise amplifier MMIC, housed

in a QFN 3x3 standard plastic package. It is ideal for Cellular, PCS, LTE,

TD--SCDMA, W--CDMA base station, wireless LAN and other systems in the

1500 to 2700 MHz frequency range. With high OIP3 and low noise figure, it can

be utilized as a driver amplifier in the transmit chain and as a second stage LNA

in the receive chain

.

Features

• Frequency: 1500--2700 MHz

• Noise Figure: 1.7 dB @ 2140 MHz

• P1dB: 27.5 dBm @ 2140 MHz

• Small--Signal Gain: 16 dB @ 2140 MHz

• Third Order Output Intercept Point: 42 dBm @ 2140 MHz

• Single 5 Volt Supply

• Supply Current: 180 mA

• 50 Ohm Operation (some external matching required)

• Low Cost QFN Surface Mount Package

• RoHS Compliant

• In Tape and Reel. T1 Suffix = 1000 Units, 12 mm Tape Width, 7 inch Reel.

Characteristic

Symbol

1500

MHz

2140

MHz

2700

MHz

Unit

Noise Figure

NF

2.0

1.7

1.9

dB

Input Return Loss

(S11)

IRL

--16

--14

--17

dB

Output Return Loss

(S22)

ORL

--20

--22

--17

dB

Small--Signal Gain

(S21)

18

16

14

dB

Power Output @

1dB Compression

P1db

27

27.5

28

dBm

Third Order Input

Intercept Point

IIP3

22

26

28

dBm

Third Order Output

Intercept Point

OIP3

40

42

42

dBm

for specified frequency.

Table 2. Maximum Ratings

Rating

Symbol

Value

Unit

Supply Voltage

6

V

Supply Current

400

mA

RF Input Power

25

dBm

Storage Temperature Range

--65 to +150

°C

150

°C

2. For reliable operation, the junction temperature should not

exceed 150°C.

Table 3. Thermal Characteristics

Characteristic

Symbol

Unit

Thermal Resistance, Junction to Case

Case Temperature 96°C, 5 Vdc, 190 mA, no RF applied

38

°C/W

3. Refer to AN1955, Thermal Measurement Methodology of RF Power Amplifiers. Go to http://www.freescale.com/rf.

Select Documentation/Application Notes -- AN1955.

Freescale Semiconductor

Technical Data

Document Number: MMG20271H

Rev. 0, 12/2010

MMG20271HT1

1500--2700 MHz, 16 dB

27.5 dBm

E--pHEMT

CASE 2131--01

QFN 3x3

PLASTIC

© Freescale Semiconductor, Inc., 2010. All rights reserved.