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HMC479ST89TR

P1-P3P4-P6
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
AMPLIFIERS - DRIVER & GAIN BLOCK - SMT
8
8 - 119
Outline Drawing
Absolute Maximum Ratings
Collector Bias Voltage (Vcc) +6.0 Vdc
RF Input Power (RFIN)(Vcc = +4.2 Vdc) +17 dBm
Junction Temperature 150 °C
Continuous Pdiss (T = 85 °C)
(derate 14.76 mW/°C above 85 °C)
0.960 W
Thermal Resistance
(junction to lead)
67.6 °C/W
Storage Temperature -65 to +150 °C
Operating Temperature -40 to +85 °C
Part Number Package Body Material Lead Finish MSL Rating Package Marking
[3]
HMC479ST89 Low Stress Injection Molded Plastic Sn/Pb Solder
MSL1
[1]
H479
XXXX
HMC479ST89E RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn
MSL1
[2]
H479
XXXX
[1] Max peak re ow temperature of 235 °C
[2] Max peak re ow temperature of 260 °C
[3] 4-Digit lot number XXXX
Package Information
HMC479ST89 / 479ST89E
SiGe HBT GAIN BLOCK
MMIC AMPLIFIER, DC - 5 GHz
v02.0710
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
NOTES:
1. PACKAGE BODY MATERIAL:
MOLDING COMPOUND MP-180S OR EQUIVALENT.
2. LEAD MATERIAL: Cu w/ Ag SPOT PLATING.
3. LEAD PLATING: 100% MATTE TIN.
4. DIMENSIONS ARE IN INCHES [MILLIMETERS]
5. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE.
6. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE.
7. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND.
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
For price, delivery, and to place orders: Analog Devices, Inc.,
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
AMPLIFIERS - DRIVER & GAIN BLOCK - SMT
8
8 - 120
Application Circuit
Recommended Component Values for Key Application Frequencies
Component
Frequency (MHz)
50 900 1900 2200 2400 3500 5000
L1 270 nH 56 nH 18 nH 18 nH 15 nH 8.2 nH 6.8 nH
C1, C2 0.01 μF 100 pF 100 pF 100 pF 100 pF 100 pF 100 pF
Note:
1. External blocking capacitors are required on
RFIN and RFOUT.
2. RBIAS provides DC bias stability over temperature.
Recommended Bias Resistor Values
for Icc= 75 mA, Rbias= (Vs - Vcc) / Icc
Supply Voltage (Vs) 5V 6V 8V 10V 12V
R
BIAS VALUE 13 Ω 27 Ω 51 Ω 82 Ω 110 Ω
R
BIAS POWER RATING 1/8 W 1/4 W 1/2 W 1/2 W 1 W
HMC479ST89 / 479ST89E
SiGe HBT GAIN BLOCK
MMIC AMPLIFIER, DC - 5 GHz
v02.0710
Pin Descriptions
Pin Number Function Description Interface Schematic
1RFIN
This pin is DC coupled.
An off chip DC blocking capacitor is required.
3 RFOUT RF output and DC Bias (Vcc) for the output stage.
2, 4 GND
These pins and package bottom must be connected to RF/
DC ground.
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
For price, delivery, and to place orders: Analog Devices, Inc.,
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
AMPLIFIERS - DRIVER & GAIN BLOCK - SMT
8
8 - 121
Evaluation PCB
The circuit board used in the  nal application
should use RF circuit design techniques. Signal
lines should have 50 Ohm impedance while the
package ground leads and package bottom should
be connected directly to the ground plane similar to
that shown. A sufficient number of via holes should
be used to connect the top and bottom ground
planes. The evaluation board should be mounted
to an appropriate heat sink. The evaluation circuit
board shown is available from Hittite upon request.
List of Materials for Evaluation PCB 108323
[1]
Item Description
J1 - J2 PCB Mount SMA Connector
J3 - J4 DC Pin
C1, C2 Capacitor, 0402 Pkg.
C3 100 pF Capacitor, 0402 Pkg.
C4 1000 pF Capacitor, 0603 Pkg.
C5 2.2 μF Capacitor, Tantalum
R1 Resistor, 1210 Pkg.
L1 Inductor, 0603 Pkg.
U1 HMC479ST89 / HMC479ST89E
PCB
[2]
107368 Evaluation PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
HMC479ST89 / 479ST89E
SiGe HBT GAIN BLOCK
MMIC AMPLIFIER, DC - 5 GHz
v02.0710
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
For price, delivery, and to place orders: Analog Devices, Inc.,
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
P1-P3P4-P6

HMC479ST89TR

Mfr. #:
Buy HMC479ST89TR
Manufacturer:
Analog Devices Inc.
Description:
RF Amplifier SiGe HBT Gain Block amp SMT DC - 5 GHz
Lifecycle:
New from this manufacturer.
Delivery:
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