HMC514LP5
/
514LP5E
v00.0405
MMIC VCO w/ HALF FREQUENCY OUTPUT
& DIVIDE-BY-4, 11.17 - 12.02 GHz
Typical Applications
Low noise MMIC VCO w/Half Frequency, Divide-by-4
Outputs for:
• VSAT Radio
• Point to Point/Multipoint Radio
• Test Equipment & Industrial Controls
• Military End-Use
Features
Dual Output: Fo = 11.17 - 12.02 GHz
Fo/2 = 5.58 - 6.01 GHz
Pout: +7 dBm
Phase Noise: -110 dBc/Hz @100 KHz Typ.
No External Resonator Needed
QFN Leadless SMT Package, 25 mm
2
9
VCOs & PLOs - SMT
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.
Electrical Specifications,
T
A
= +25° C, Vcc1, Vcc2 = +3V
Parameter
Frequency Range
Fo
Fo/2
RFOUT
RFOUT/2
RFOUT/4
+5
+5
-10
-110
Vtune
Icc1 & Icc2
2
240
275
13
290
10
2
1/2
3/2
2nd
3rd
30
24
17
28
4
18
1.2
Min.
Typ.
11.17 - 12.02
5.585 - 6.01
+10
+11
-4
Max.
Units
GHz
GHz
dBm
dBm
dBm
dBc/Hz
V
mA
μA
dB
dBc
dBc
dBc
dBc
MHz pp
MHz/V
MHz/°C
Power Output
SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RFOUT
Tune Voltage
Supply Current
Tune Port Leakage Current (Vtune= 13V)
Output Return Loss
Harmonics/Subharmonics
Pulling (into a 2.0:1 VSWR)
Pushing @ Vtune= 5V
Frequency Drift Rate
9 - 116
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
HITTITE [ HITTITE MICROWAVE CORPORATION ]
