For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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
VCOS WITH FO/2 OUTPUT - SMT
1
HMC510LP5/510LP5E
v05.0114
MMIC VCO WITH HALF FREQUENCY OUTPUT
8.45 - 9.55 GHz
General Description
Features
Functional Diagram
The HMC510LP5 & HMC510LP5E are GaAs InGaP
Heterojunction Bipolar Transistor (HBT) MMIC VCOs.
The HMC510LP5 & HMC510LP5E integrate resona-
tors, negative resistance devices, varactor diodes
and feature half frequency and divide-by-4 outputs.
The VCO’s phase noise performance is excellent over
temperature, shock, and process due to the oscilla-
tor’s monolithic structure. Power output is +13 dBm
typical from a +5V supply voltage. The prescaler and
RF/2 functions can be disabled to conserve current if
not required. The voltage controlled oscillator is pack-
aged in a leadless QFN 5x5 mm surface mount pack-
age, and requires no external matching components.
Dual Output: Fo = 8.45 - 9.55 GHz
Fo/2 = 4.225 - 4.775 GHz
Pout: +13 dBm
Phase Noise: -116 dBc/Hz @100 kHz Typ.
No External Resonator Needed
32 Lead 5x5mm SMT Package: 25mm²
Typical Applications
Low noise MMIC VCO w/Half Frequency, Divide-by-4
Outputs for:
• Point to Point/Multipoint Radio
• Test Equipment & Industrial Controls
• SATCOM
• Military End-Use
Electrical Specications, T
A
= +25° C, Vcc (Dig), Vcc (Amp), Vcc (RF) = +5V
Parameter Min. Typ. Max. Units
Frequency Range
Fo
Fo/2
8.45 - 9.55
4.225 - 4.775
GHz
GHz
Power Output
RFOUT
RFOUT/2
RFOUT/4
+10
+8
-8
+15
+14
-4
dBm
dBm
dBm
SSB Phase Noise @ 100 kHz Offset,
Vtune= +5V @ RFOUT
-116 dBc/Hz
Tune Voltage Vtune 2 13 V
Supply Current Icc(Dig) + Icc(Amp) + Icc(RF) 270 315 360 mA
Tune Port Leakage Current (Vtune= 13V) 10 µA
Output Return Loss 2 dB
Harmonics/Subharmonics 1/2
2nd
3rd
40
15
40
dBc
dBc
dBc
Pulling (into a 2.0:1 VSWR) 6 MHz pp
Pushing @ Vtune= 5V 20 MHz/V
Frequency Drift Rate 0.8 MHz/°C
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
