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515LP5E

Description
MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 11.5 - 12.5 GHz
File Size314KB,6 Pages
ManufacturerHittite Microwave(ADI)
Websitehttp://www.hittite.com/
Download Datasheet Compare View All

515LP5E Overview

MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 11.5 - 12.5 GHz

HMC515LP5
/
515LP5E
v03.0811
MMIC VCO w/ HALF FREQUENCY OUTPUT
& DIVIDE-BY-4, 11.5 - 12.5 GHz
Features
Dual Output: Fo = 11.5 - 12.5 GHz
Fo/2 = 5.75 - 6.25 GHz
Pout: +10 dBm
Phase Noise: -110 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:
• VSAT Radio
• Point to Point/Multipoint Radio
• Test Equipment & Industrial Controls
• Military End-Use
Functional Diagram
General Description
The HMC515LP5 & HMC515LP5E are GaAs InGaP
Heterojunction Bipolar Transistor (HBT) MMIC VCOs.
The HMC515LP5 & HMC515LP5E 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 oscillator’s
monolithic structure. Power output is +10 dBm typical
from a +5V 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
VCOS
with
F
o
/2 OUTPUT - SMT
Electrical Specifications,
T
A
= +25° C, Vcc1, Vcc2 = +5V
Parameter
Frequency Range
Fo
Fo/2
RFOUT
RFOUT/2
RFOUT/4
+6
+3
-9
-110
Vtune
Icc1 & Icc2
2
160
200
13
240
10
2
1/2
3/2
2nd
3rd
30
35
24
40
8
6
1.2
Min.
Typ.
11.5 - 12.5
5.75 - 6.25
+15
+9
-3
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
8-1
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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

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Description MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 11.5 - 12.5 GHz MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 11.5 - 12.5 GHz
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