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HMC279MS8G, HMC280MS8G, HMC283

Table of contents:
Info of HMC279MS8G
Info of HMC280MS8G
Info of HMC283

HMC279MS8G, HMC280MS8G, HMC283 Selling Leads, Datasheet

MFG:HITTITE Package Cooled:N/A D/C:2010+

HMC279MS8G, HMC280MS8G, HMC283 Datasheet download

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Part Number: HMC279MS8G

MFG: HITTITE

Package Cooled: N/A

D/C: 2010+

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HMC279MS8G General Description

The HMC279MS8G is a +3V GaAs MMIC driver amplifi er covering the 2.5 - 4.2 GHz frequency range. The device is packaged in a low cost, surface mount MSOP plastic package with an exposed base paddle for improved RF ground. The amplifi er provides greater than 36dB gain and +14 dBm P1dB while operating from a single +3V supply at only 60mA. No external components are required and the amplifi er occupies less than 0.023 sq. in. (14.6 sq. mm). All data is taken with the amplifi er assembled into a 50 ohm test fi xture with the exposed ground paddle connected to RF ground.

HMC279MS8G Maximum Ratings

Drain Bias Voltage (Vdd)	+8.0 Vdc
RF Input Power (Vdd = + 3.0 Vdc)	-10 dBm
Channel Temperature	150
Continuous Pdiss (T = 85 °C) (derate 20 mW/°C above 85 °C)	1.3 W
Thermal Resistance (channel to ground paddle)	50 /W
Storage Temperature	-65 to +150
Operating Temperature	-40 to +85

HMC279MS8G Features

High Gain: 36 dB
Psat Output Power: +14 dBm
Single Supply: +3V @ 60 mA
Ultra Small Package: MSOP8G
No External Matching Required

HMC279MS8G Typical Application

The HMC279MS8G is ideal for:
• 2.6 - 2.7 GHz MMDS
• 3.5 GHz Wireless Local Loop
• 3.7 - 4.2 GHz Satellite
(Receive and Transmit Bands)

HMC279MS8G Connection Diagram

HMC280MS8G General Description

The HMC280MS8G is a +3.6V GaAs MMIC power amplifi er covering 5 to 6 GHz. The device is packaged in a low cost, surface mount 8 lead MSOP plastic package with an exposed base paddle for improved RF ground and thermal dissipation. The amplifi er provides 18 dB of gain and 24 dBm Psat while operating from a single positive supply. External component requirements are minimal with the amplifi er occupying less than 0.023 sq. in. (14.6 sq. mm). All data is taken with the amplifi er assembled into a 50 ohm test fi xture with the exposed base paddle connected to RF ground. For transmit / receive applications use with either the HMC223MS8 or HMC224MS8 SPDT switches.

HMC280MS8G Maximum Ratings

Drain Bias Voltage (Vdd1, Vdd2)	+8.0 Vdc
RF Input Power (RFin)(Vdd = +5.0 Vdc)	+20 dBm
Channel Temperature	150 °C
Continuous Pdiss (T = 85 °C) (derate 41 mW/°C above 85 °C)	2.67 W
Thermal Resistance (channel to lead)	24.3 °C/W
Storage Temperature	-65 to +150 °C
Operating Temperature	-55 to +85 °C

HMC280MS8G Features

Psat Output Power: +24 dBm
Output IP3: +38 dBm
High Gain: 18 dB
Single Supply: +3.6V
Ultra Small Package: MSOP8G

HMC280MS8G Typical Application

The HMC280MS8G is ideal for:
• UNII & HiperLAN
• ISM

HMC280MS8G Connection Diagram

HMC283 General Description

The HMC283 chip is a four stage GaAs MMIC Medium Power Amplifi er (MPA) which covers the frequency range of 17 to 40 GHz. The chip can easily be integrated into Multi-Chip Modules (MCMs) due to its small (1.62 mm2) size. The chip utilizes a GaAs PHEMT process offering 20 dB gain and +21 dBm output power from a bias supply of +3.5V @ 300mA. The HMC283 may be used as a frequency doubler. A B.I.T. (Built-In-Test) pad (Vdet) allows monitoring microwave output power. All data is with the chip in a 50 ohm test fi xture connected via 0.076mm x 0.0127mm (3mil x 0.5mil) ribbon bonds of minimal length 0.31mm (<12mils).

HMC283 Maximum Ratings

Drain Bias Voltage (Vdd1, Vdd2, Vdd3, Vdd4)	+5.0 Vdc
Drain Bias Current (Idd)	400 mA
Gate Bias Voltage (Vgg1, Vgg2, Vgg3, Vgg4)	-2 to +0.4Vdc
Gate Bias Current (Igg)	4 mA
RF Input Power (RFin)(Vdd = +5.0 Vdc)	+10 dBm
Channel Temperature	175 °C
Continuous Pdiss (T = 85 °C) (derate 13.04 mW/°C above 85 °C)	1.174 W
Thermal Resistance (channel to lead)	76.7 °C/W
Storage Temperature	-65 to +150 °C
Operating Temperature	-55 to +85 °C

HMC283 Features

High Gain: 21 dB
Psat Output Power: +21 dBm
Wideband Performance: 17 - 40 GHz
Small Chip Size: 0.88 mm x 1.72 mm

HMC283 Typical Application

The HMC283 MPA is ideal for:
• Millimeterwave Point-to-Point Radios
• VSAT
• SATCOM

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