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HMC519, HMC519LC4, HMC520

Table of contents:
Info of HMC519
Info of HMC519LC4
Info of HMC520

HMC519, HMC519LC4, HMC520 Selling Leads, Datasheet

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

HMC519, HMC519LC4, HMC520 Datasheet download

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Part Number: HMC519

MFG: HITTITE

Package Cooled: N/A

D/C: 2010+

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HMC519 General Description

The HMC519 chip is a high dynamic range GaAs PHEMT MMIC Low Noise Amplifi er (LNA) which covers the 18 to 32 GHz frequency range. The HMC519 provides 15 dB of small signal gain, 2.8 dB of noise fi gure and has an output IP3 greater than 23 dBm. The chip can easily be integrated into hybrid or MCM assemblies due to its small size. All data is tested with the chip in a 50 Ohm test fi xture connected via 0.075 mm (3 mil) ribbon bonds of minimal length 0.31 mm (12 mil). Two 0.025 mm (1 mil) diameter bondwires may also be used to make the RFIN and RFOUT connections

HMC519 Maximum Ratings

Drain Bias Voltage (Vdd1, Vdd2, Vdd3)	+5.5 Vdc
RF Input Power (RFin)(Vdd = +3.0 Vdc)	+8 dBm
Channel Temperature	175
Continuous Pdiss (Ta = 85 ) (derate 3.95 mW/ above 85 )	2.65 W
Thermal Resistance (RTH) (junction to package base)	34/W
Storage Temperature	-65 to +150
Operating Temperature	-55 to +85
ESD Sensitivity (HBM)	Class 1A

HMC519 Features

Noise Figure: 2.8 dB
Gain: 15 dB
OIP3: 23 dBm
Single Supply: +3V @ 65 mA
50 Ohm Matched Input/Output

HMC519 Typical Application

The HMC519 is ideal for use as either a LNA or driver amplifi er for:
• Point-to-Point Radios
• Point-to-Multi-Point Radios & VSAT
• Test Equipment & Sensors
• Military & Space

HMC520 General Description

The HMC520 is a compact I /Q MMIC mixer which can be used as either an Image Reject Mixer or a Single Sideband Upconverter. The chip utilizes two standard Hittite double balanced mixer cells and a 90 degree hybrid fabricated in a GaAs MESFET process. All data shown below is taken with the chip mounted in a 50 Ohm test fi xture and includes the effects of 1 mil diameter x 20 mil length bond wires on each port. A low frequency quadrature hybrid was used to produce a 100 MHz USB IF output. This product is a much smaller alternative to hybrid style Image Reject Mixers and Single Sideband Upconverter assemblies.

HMC520 Maximum Ratings

RF / IF Input	+20 dBm
LO Drive	+27 dBm
Channel Temperature	150
Continuous Pdiss (T=85 ) (derate 7.8mW/ above 85 )	508mW
Thermal Resistance (R_TH) (channel to die bottom)	128.2 /W
Storage Temperature	-65 to +150
Operating Temperature	-55 to +85

HMC520 Features

·Wide IF Bandwidth: DC - 3.5 GHz
·Image Rejection: 40 dB
·LO to RF Isolation: 45 dB
·High Input IP3: +22 dBm

HMC520 Typical Application

The HMC520 is ideal for:
• Point-to-Point and Point-to-Multi-Point Radio
• C-Band VSAT
• Military Radar and ECM

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