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PDF HMC512LP5E Data sheet ( Hoja de datos )
| Número de pieza | HMC512LP5E | |
| Descripción | MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4 & 9.6 - 10.8 GHz | |
| Fabricantes | Hittite Microwave Corporation | |
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HMC512LP5 / 512LP5E
www.DataSheet4U.com
v00.0407
MMIC VCO w/ HALF FREQUENCY OUTPUT
& DIVIDE-BY-4, 9.6 - 10.8 GHz
10
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
Functional Diagram
Features
Triple Output: Fo = 9.6 - 10.8 GHz
Fo/2 = 4.8 - 5.4 GHz
Fo/4 = 2.4 - 2.7 GHz
Pout: +9 dBm
Phase Noise: -110 dBc/Hz @100 kHz Typ.
No External Resonator Needed
QFN Leadless SMT Package, 25 mm2
General Description
The HMC512LP5 & HMC512LP5E are GaAs InGaP
Heterojunction Bipolar Transistor (HBT) MMIC VCOs.
The HMC512LP5 & HMC512LP5E 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 +9 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 packaged
in a leadless QFN 5x5 mm surface mount package,
and requires no external matching components.
10 - 140
Electrical Specifications, TA = +25° C, Vcc (Dig), Vcc (Amp), Vcc (RF) = +5V
Parameter
Frequency Range
Power Output
SSB Phase Noise @ 100 kHz Offset,
Vtune= +5V @ RFOUT
Tune Voltage
Supply Current
Tune Port Leakage Current (Vtune= 12V)
Output Return Loss
Harmonics/Subharmonics
Pulling (into a 2.0:1 VSWR)
Pushing @ Vtune= 5V
Frequency Drift Rate
Fo
Fo/2
RFOUT
RFOUT/2
RFOUT/4
Min.
+3
+6
-8
Vtune
Icc(Dig) + Icc(Amp) + Icc(RF)
2
250
1/2
2nd
3rd
Typ.
9.6 - 10.8
4.8 - 5.4
-110
330
3
33
25
35
5
30
1.2
Max.
+15
+14
-3
13
370
10
Units
GHz
GHz
dBm
dBm
dBm
dBc/Hz
V
mA
μA
dB
dBc
dBc
dBc
MHz pp
MHz/V
MHz/°C
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
1 page  
HMC512LP5 / 512LP5E
www.DataSheet4U.com
v00.0407
MMIC VCO w/ HALF FREQUENCY OUTPUT
& DIVIDE-BY-4, 9.6 - 10.8 GHz
Pin Descriptions
Pin Number
1-3, 5, 8-11,
13-18, 20,
22-28, 30-32
Function
N/C
Description
No Connection. These pins may be connected to RF/
DC ground. Performance will not be affected.
4 RFOUT/4
Divide-by-4 output. DC block required.
Interface Schematic
10
Supply voltage for prescaler. If prescaler is not
6
Vcc (Dig)
required, this pin may be left open to conserve
approximately 65 mA of current.
Supply voltage for RFOUT/2 output. If RFOUT/2
7 Vcc (Amp) is not required, this pin may be left open to
conserve approximately 30 mA of current.
12 RFOUT/2
Half frequency output (AC coupled).
19 RF OUT
RF output (AC coupled).
21 Vcc (RF)
Supply Voltage, +5V
Control voltage and modulation input. Modulation
bandwidth dependent on drive source impedance. See
29
VTUNE
“Determining the FM Bandwidth of a Wideband Varac-
tor Tuned VCO” application note.
GND
Package bottom has an exposed metal paddle that
must be connected to RF/DC ground.
10 - 144
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
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet HMC512LP5E.PDF ] | |
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| HMC512LP5 | MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4 & 9.6 - 10.8 GHz | Hittite Microwave Corporation |
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