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Número de pieza | HMC508LP5E | |
Descripción | MMIC VCO w/ HALF FREQUENCY | |
Fabricantes | Hittite Microwave Corporation | |
Logotipo | ||
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Typical Applications
Low noise MMIC VCO w/Half Frequency, for:
• VSAT Radio
• Point to Point/Multi-Point Radio
• Test Equipment & Industrial Controls
• Military End-Use
Functional Diagram
11
HMC508LP5 / 508LP5E
MMIC VCO w/ HALF FREQUENCY
OUTPUT 7.3 - 8.2 GHz
Features
Dual Output: Fo = 7.3 - 8.2 GHz
Fo/2 = 3.65 - 4.1 GHz
Pout: +15.0 dBm
Phase Noise: -116 dBc/Hz @100 kHz Typ.
No External Resonator Needed
QFN Leadless SMT Package, 25 mm2
General Description
The HMC508LP5 & HMC508LP5E are GaAs InGaP
Heterojunction Bipolar Transistor (HBT) MMIC
VCOs. The HMC508LP5 & HMC508LP5E integrate
resonators, negative resistance devices, varactor
diodes and feature a half frequency output. The VCO’s
phase noise performance is excellent over temper-
ature, shock, and process due to the oscillator’s
monolithic structure. Power output is +15.0 dBm typical
from a +5V supply. The voltage controlled oscillator
is packaged in a leadless QFN 5x5 mm surface
mount package, and requires no external matching
components.
Electrical Specifications, TA = +25° C, Vcc = +5V
Frequency Range
Parameter
Power Output
SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RFOUT
Tune Voltage
Supply Current (Icc) (Vcc = +5.0V)
Tune Port Leakage Current (Vtune= 13V)
Output Return Loss
Harmonics/Subharmonics
Pulling (into a 2.0:1 VSWR)
Pushing @ Vtune= 5V
Frequency Drift Rate
Fo
Fo/2
RFOUT
RFOUT/2
Vtune
1/2
2nd
3rd
Min.
+12
+4
2
200
Typ.
7.3 - 8.2
3.65 - 4.1
-116
240
2
40
20
35
8
10
1.0
Max.
+17
+10
13
280
10
Units
GHz
GHz
dBm
dBm
dBc/Hz
V
mA
μA
dB
dBc
dBc
dBc
MHz pp
MHz/V
MHz/°C
11 - 114
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 v00.0506
HMC508LP5 / 508LP5E
MMIC VCO w/ HALF FREQUENCY
OUTPUT 7.3 - 8.2 GHz
Pin Descriptions
Pin Number
1-11, 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.
12 RFOUT/2
Half frequency output (AC coupled).
Interface Schematic
11
19 RFOUT
21 Vcc
RF output (AC coupled).
Supply Voltage, +5V
29
VTUNE
Control Voltage Input. Modulation port bandwidth
dependent on drive source impedance.
GND
Package bottom has an exposed metal paddle
that must be connected to RF/DC ground.
11 - 118
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 HMC508LP5E.PDF ] |
Número de pieza | Descripción | Fabricantes |
HMC508LP5 | MMIC VCO w/ HALF FREQUENCY | Hittite Microwave Corporation |
HMC508LP5E | MMIC VCO w/ HALF FREQUENCY | Hittite Microwave Corporation |
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