HMC514LP5 / 514LP5E
v03.0811
MMIC VCO w/ HALF FREQUENCY OUTPUT
& DIVIDE-BY-4, 11.17 - 12.02 GHz
Typical Applications
Features
Low noise MMIC VCO w/Half Frequency, Divide-by-4
Outputs for:
Dual Output: Fo = 11.17 - 12.02 GHz
Fo/2 = 5.58 - 6.01 GHz
• VSAT Radio
Pout: +7 dBm
• Point to Point/Multipoint Radio
• Test Equipment & Industrial Controls
• Military End-Use
Phase Noise: -110 dBc/Hz @100 KHz Typ.
No External Resonator Needed
32 Lead 5x5mm SMT Package: 25mm²
Functional Diagram
General Description
The HMC514LP5 & HMC514LP5E are GaAs InGaP
Heterojunction Bipolar Transistor (HBT) MMIC VCOs.
The HMC514LP5 & HMC514LP5E 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 tem-
perature, shock, and process due to the oscillator’s
monolithic structure. Power output is +7 dBm typical
from a +3V supply voltage. The prescaler function can
be disabled to conserve current if not required. The
voltage controlled oscillator is packaged in a leadless
QFN 5x5 mm surface mount package, and requires no
external matching components.
8
Electrical Specifications, TA = +25° C, Vcc1, Vcc2 = +3V
Parameter
Min.
Typ.
Max.
Units
Fo
Fo/2
11.17 - 12.02
5.585 - 6.01
GHz
GHz
Frequency Range
RFOUT
RFOUT/2
RFOUT/4
+5
+5
-10
+10
+11
-4
dBm
dBm
dBm
Power Output
SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RFOUT
Tune Voltage
-110
275
2
dBc/Hz
V
Vtune
2
13
290
10
Supply Current
Icc1 & Icc2
240
mA
µA
Tune Port Leakage Current (Vtune= 13V)
Output Return Loss
dB
Harmonics/Subharmonics
1/2
3/2
2nd
3rd
30
24
17
28
dBc
dBc
dBc
dBc
Pulling (into a 2.0:1 VSWR)
Pushing @ Vtune= 5V
Frequency Drift Rate
4
MHz pp
MHz/V
MHz/°C
18
1.2
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
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respFonosirbilpityriiscaess,umdeedlbivyeAnrayloag nDedvicteos fporliatscusee,onorrdfoer rasny:inHfriintgteitmeenMts oicf praotewntas ovreothCerorporation, 20 Alpha Road, Chelmsford, MA 01824
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rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
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8 - 1
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