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105706-HMC391LP4

P1-P3P4-P5
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
VCOS - SMT
12
12 - 30
MMIC VCO w/ BUFFER
AMPLIFIER, 3.9 - 4.45 GHz
v03.0209
General Description
Features
Functional Diagram
The HMC391LP4 & HMC391LP4E are GaAs InGaP
Heterojunction Bipolar Transistor (HBT) MMIC VCOs
with integrated resonators, negative resistance
devices, varactor diodes, and buffer ampli ers.
Covering 3.9 to 4.45 GHz, the VCO’s phase noise
performance is excellent over temperature, shock,
vibration and process due to the oscillator’s monolithic
structure. Power output is 5.0 dBm typical from a
single supply of +3V @ 30 mA. The voltage controlled
oscillator is packaged in a low cost leadless QFN 4 x 4
mm surface mount package.
Pout: +5.0 dBm
Phase Noise: -106 dBc/Hz @100 KHz
No External Resonator Needed
Single Supply: +3V @ 30 mA
24 Lead 4x4mm QFN Package: 9 mm
Typical Applications
Low noise MMIC VCO w/Buffer Ampli er for:
• VSAT & Microwave Radio
• Radio Altimetry
• Test Equipment & Industrial Controls
• Military
Electrical Speci cations, T
A
= +25° C, Vcc = +3V
Parameter Min. Typ. Max. Units
Frequency Range 3.9 - 4.45 GHz
Power Output 1.5 5.0 dBm
SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RF Output -106 dBc/Hz
Tune Voltage (Vtune) 0 10 V
Supply Current (Icc) (Vcc = +3V) 30 40 mA
Tune Port Leakage Current 10 µA
Output Return Loss 7dB
Harmonics
2nd
3rd
-9
-23
dBc
dBc
Pulling (into a 2.0:1 VSWR) 8.0 MHz pp
Pushing @ Vtune= +5V 16 MHz/V
Frequency Drift Rate 0.5 MHz/°C
HMC391LP4 / 391LP4E
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
HMC391* PRODUCT PAGE QUICK LINKS
Last Content Update: 02/23/2017
COMPARABLE PARTS
View a parametric search of comparable parts.
EVALUATION KITS
• HMC391LP4 Evaluation Board
DOCUMENTATION
Application Notes
• Determining the FM Bandwidth of a Wideband Varactor
Tuned VCO
Data Sheet
• HMC391 Data Sheet
REFERENCE MATERIALS
Quality Documentation
• Package/Assembly Qualification Test Report: LP4, LP4B,
LP4C, LP4K (QTR: 2013-00487 REV: 04)
• Package/Assembly Qualification Test Report: Plastic
Encapsulated QFN (QTR: 05006 REV: 02)
• Semiconductor Qualification Test Report: GaAs HBT-A
(QTR: 2013-00228)
DESIGN RESOURCES
• HMC391 Material Declaration
• PCN-PDN Information
• Quality And Reliability
• Symbols and Footprints
DISCUSSIONS
View all HMC391 EngineerZone Discussions.
SAMPLE AND BUY
Visit the product page to see pricing options.
TECHNICAL SUPPORT
Submit a technical question or find your regional support
number.
DOCUMENT FEEDBACK
Submit feedback for this data sheet.
This page is dynamically generated by Analog Devices, Inc., and inserted into this data sheet. A dynamic change to the content on this page will not
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For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
VCOS - SMT
12
12 - 31
Frequency vs. Tuning Voltage, T= 25°C
Se
nsitivity vs. Tuning Voltage, Vcc= +3V
Typical SSB Phase Noise @ Vtune= +5VPhase Noise vs. Tuning Voltage
Frequency vs. Tuning Voltage, Vcc= +3V
Output Power vs.
Tuning Voltage, Vcc= +3V
HMC391LP4 / 391LP4E
3.6
3.7
3.8
3.9
4
4.1
4.2
4.3
4.4
4.5
4.6
4.7
012345678910
Vcc=2.75V
Vcc=3.0V
Vcc=3.25V
OUTPUT FREQUENCY (GHz)
TUNING VOLTAGE (VOLTS)
3.6
3.7
3.8
3.9
4
4.1
4.2
4.3
4.4
4.5
4.6
4.7
012345678910
+25 C
+85 C
-40 C
OUTPUT FREQUENCY (GHz)
TUNING VOLTAGE (VOLTS)
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
+25 C
+85 C
-40 C
012345678910
SENSITIVITY (MHz/VOLT)
TUNING VOLTAGE (VOLTS)
0
1
2
3
4
5
6
7
8
+25 C
+85 C
-40 C
012345678910
OUTPUT POWER (dBm)
TUNING VOLTAGE (VOLTS)
-120
-115
-110
-105
-100
-95
-90
-85
-80
-75
-70
-65
-60
012345678910
10 KHz Offset
100 KHz Offset
SSB PHASE NOISE (dBc/Hz)
TUNING VOLTAGE (VOLTS)
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
3
10
4
10
5
10
6
10
7
+25 C
+85 C
-40 C
SSB PHASE NOISE (dBc/Hz)
OFFSET FREQUENCY (Hz)
MMIC VCO w/ BUFFER
AMPLIFIER, 3.9 - 4.45 GHz
v03.0209
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-P5

105706-HMC391LP4

Mfr. #:
Buy 105706-HMC391LP4
Manufacturer:
Analog Devices / Hittite
Description:
Clock & Timer Development Tools Eval PCB
Lifecycle:
New from this manufacturer.
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