VCOS & PLOs - SMT
11
11 - 78
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
General Description
Features
Functional Diagram
The HMC430LP4 & HMC430LP4E are GaAs InGaP
Heterojunction Bipolar Transistor (HBT) MMIC VCOs
with integrated resonators, negative resistance
devices, varactor diodes, and buffer ampli ers. The
VCO’s phase noise performance is excellent over
temperature, shock, vibration and process due to the
oscillator’s monolithic structure. Power output is 2
dBm typical from a 3V supply voltage. The voltage
controlled oscillator is packaged in a low cost leadless
QFN 4 x 4 mm surface mount package.
Pout: +2 dBm
Phase Noise: -103 dBc/Hz @100 kHz
No External Resonator Needed
Single Supply: 3V @ 27 mA
16mm
2
Leadless SMT Package
Typical Applications
Low noise MMIC VCO w/Buffer Ampli er
for C-Band applications such as:
• 802.11a & HiperLAN WLAN
• VSAT Radios
• UNII & Point-to-Point Radios
Electrical Speci cations, T
A
= +25° C, Vcc = +3V
Parameter Min. Typ. Max. Units
Frequency Range 5.0 - 5.5 GHz
Power Output -1 2 dBm
SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RF Output -103 dBc/Hz
Tune Voltage (Vtune) 0 10 V
Supply Current (Icc) (Vcc= +3.0V) 27 mA
Tune Port Leakage Current 10 μA
Output Return Loss 6dB
Harmonics
2nd
3rd
-15
-25
dBc
dBc
Pulling (into a 2.0:1 VSWR) 12 MHz pp
Pushing @ Vtune= +5V 12 MHz/ V
Frequency Drift Rate 0.8 MHz/°C
MMIC VCO w/ BUFFER
AMPLIFIER, 5.0 - 5.5 GHz
v06.1106
HMC430LP4 / 430LP4E
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
