參數(shù)資料
型號: GC15005-450A
廠商: MICROSEMI CORP-LOWELL
元件分類: 參考電壓二極管
英文描述: VHF BAND, 22 V, SILICON, VARIABLE CAPACITANCE DIODE
封裝: ROHS COMPLIANT, PLASTIC PACKAGE-2
文件頁數(shù): 1/4頁
文件大?。?/td> 384K
代理商: GC15005-450A
GC15001 – GC15013
Microsemi
Microwave Products
75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748
Page 1
TUNING DIODES
Frequency Linear Tuning Varactors
TM
w
M
.
RoHS Compliant
Copyright
2006
Rev: 2008-12-08
IMPORTANT:
For the most current data, consult our web site:
Specifications are subject to change, consult the factory for further information.
These devices are ESD sensitive and must be handled use using ESD precautions.
D E S C R IP T IO N
A Frequency Linear Tuning Varactor (FLTVAR) is a silicon
epitaxial mesa device, designed to provide wideband Linear Tuning
in VCO and filter applications.
These diodes feature superior passivation for high reliability, low
leakage current, and low surface noise. They offer Q values well
above ion-implanted hyperabrupt diodes.
The specifications below apply to chips, or to chips mounted on
carriers. Although these chips can be provided in any of our standard
packages, this is not recommended for the lower capacitance diodes,
because the parallel parasitic capacitance of the package degrades
linearity at high bias voltages.
This series of diodes meets RoHS requirements per EU Directive
2002/95/EC. The standard terminal finish is gold unless otherwise specified.
Consult the factory if you have special requirements.
APPLICATIONS /BENEFIT S
VCOs
Filters
Modulators
Amplifiers
APPLICAT IONS
The GC15000 series of frequency-linear tuning varactors are used in
VCO’s, filters, amplifiers and modulators for wide band tuning through
Ku band. The frequency linear characteristics allow over one octave
linear tuning in suitable circuits, with no need for external
linearization. The combination of high Q and low surface noise
results in low FM noise in VCO applications. They are particularly
useful in modulated VCO’s because of their constant sensitivity, and
high modulation rate capability.
ABS OLUT E MAX IMUM RAT INGS AT 25o C
(UNLES S OT HERWIS E S PECIFIED)
Rating
Symbol
Value
Unit
Maximum Leakage Current @
20 Volts
I
R
50
nA
Storage Temperature
T
STG
-65 to +150
oC
Operating Temperature
T
OP
-55 to +125
oC
K EY FEATURES
Wideband Linear Tuning
Very Low Phase Noise
Exceptional Q.
Computer Controlled Grown
Junction Epitaxy
Functional through Ku Band
Octave Tuning
RoHS Compliant
1
1
Most products are supplied with a Gold
finish and are suitable for RoHS
complaint assembly. Consult factory for
details.
G
C
1
5
0
0
1
-
G
C
1
5
0
1
3
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