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PDF HMC505LP4 Data sheet ( Hoja de datos )
| Número de pieza | HMC505LP4 | |
| Descripción | MMIC VCO wl BUFFER AMPLIFIER / 6.8 - 7.4 GHz | |
| Fabricantes | Hittite Microwave Corporation | |
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v01.0805
Typical Applications
Low noise MMIC VCO w/Buffer Amplifier for:
• VSAT & Microwave Radio
• Test Equipment & Industrial Controls
• Military
Functional Diagram
15
HMC505LP4 / 505LP4E
MMIC VCO w/ BUFFER
AMPLIFIER, 6.8 - 7.4 GHz
Features
Pout: +11dBm
Phase Noise: -106 dBc/Hz @100 kHz
No External Resonator Needed
Single Supply: +3V @ 80 mA
QFN Leadless SMT Package, 16mm2
General Description
The HMC505LP4 & HMC505LP4E are GaAs InGaP
Heterojunction Bipolar Transistor (HBT) MMIC VCOs
with integrated resonators, negative resistance devices,
varactor diodes, and buffer amplifiers. Covering 6.8
to 7.4 GHz, the VCO’s phase noise performance is
excellent over temperature, shock and vibration due
to the oscillator’s monolithic structure. Power output
is +11 dBm typical from a single supply of +3V @ 80
mA. The voltage controlled oscillator is packaged in a
leadless QFN 4x4 mm surface mount package.
15 - 96
Electrical Specifications, TA = +25° C, Vcc = +3V
Parameter
Frequency Range
Power Output
SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RF Output
Tune Voltage (Vtune)
Supply Current (Icc) (Vcc = +3.0V)
Tune Port Leakage Current
Output Return Loss
Harmonics
2nd
3rd
Pulling (into a 2.0:1 VSWR)
Pushing @ Vtune= +5V
Frequency Drift Rate
Min.
8
1
Typ.
6.8 - 7.4
11
-106
80
9
-19
-28
6
20
0.8
Max.
11
10
Units
GHz
dBm
dBc/Hz
V
mA
μA
dB
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  
v01.0805
Evaluation PCB
HMC505LP4 / 505LP4E
MMIC VCO w/ BUFFER
AMPLIFIER, 6.8 - 7.4 GHz
15
List of Materials for Evaluation PCB 105706 [1]
Item
Description
J1 - J2
PCB Mount SMA RF Connector
J3 - J4
DC Pin
C1 4.7 μF Tantalum Capacitor
C2 10,000 pF Capacitor, 0603 Pkg.
U1
PCB [2]
HMC505LP4 / HMC505LP4E VCO
105667 Eval Board
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
The circuit board used in the final application should
use RF circuit design techniques. Signal lines should
have 50 ohm impedance while the package ground
leads and exposed paddle should be connected
directly to the ground plane similar to that shown.
A sufficient number of via holes should be used to
connect the top and bottom ground planes. The
evaluation circuit board shown is available from
Hittite upon request.
15 - 100
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 6 Páginas | |
| PDF Descargar | [ Datasheet HMC505LP4.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| HMC505LP4 | MMIC VCO wl BUFFER AMPLIFIER / 6.8 - 7.4 GHz | Hittite Microwave Corporation |
| HMC505LP4E | MMIC VCO wl BUFFER AMPLIFIER / 6.8 - 7.4 GHz | Hittite Microwave Corporation |
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