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參數(shù)資料
| 型號： | MA46483-94 |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | VHF-KA BAND, 6.8 pF, 22 V, GALLIUM ARSENIDE, HYPERABRUPT VARIABLE CAPACITANCE DIODE |
| 封裝： | ROHS COMPLIANT, CERAMIC, CASE 94, 2 PIN |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 267K |
| 代理商： | MA46483-94 |
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
North America Tel: 800.366.2266 / Fax: 978.366.2266
Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RoHs Compliant
GaAs Hyperabrupt Varactor Diode
Gamma= 1.0, 1.25 & 1.50
V4
MA46410 thru MA46480 Series
1
Features
Constant Gamma = 1.0, 1.25 or 1.5
High Q (up to 4000 at -4 Volts)
More Linear Frequency Tuning
High and Nearly Constant Modulation Sensitivity
Lead-Free (RoHs Compliant) equivalents avail-
able with 260°C reflow compatibility.
Description and Applications
The MA46450, MA46470 and MA46410 series of tun-
ing varactors are hyperabrupt junction Gallium Ar-
senide diodes featuring constant gamma 1.0 (MA46450
series),1.25 (MA46470 series) or 1.5 (MA46410 se-
ries). These diodes offer high Q (up to 4000) permit-
ting excellent tuning performance from VHF through
Ka band. Each part in this series exhibits the large
change in capacitance versus bias voltage characteristic
of hyperabrupt junctions. The standard capacitance
tolerance is ±10%, with tighter tolerances available.
Capacitance matching at one or more bias voltages is
also available. All diode types are available ina wide
selection of ceramic packages and in chip form.
The constant gamma value of 1.0, 1.25 or 1.5 available
with these diodes enables the circuit designer to pro-
duce significant improvements in circuit performance.
Constant gamma tuning varactors permit more linear
VCO frequency tuning than do conventional hy-
perabrupt tuning varactors.These varactors are particu-
larly well suited for use in voltage tuned filters, analog
phase shifters, and modulator circuits.
Absolute Maximum Ratings @ TA=+25 °C
(Unless Otherwise Noted)
1
1. Operation of this device above any one of these parameters
may cause permanent damage.The maximum storage and
operating temperature of the plastic ODS-1088 case style is
125°C.
Parameter
Absolute Maximum
Reverse Voltage
Breakdown Voltage
Operating Temperature
-65°C to +175°C
Storage Temperature
65°C to +200°C
Common Case styles
ODS-30
ODS-134 Die
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相關代理商/技術參數(shù) |
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| MA46484 | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:GaAs Constant Gamma Hyperabrupt Tuning Varactors |
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| MA46485-120 | 制造商:M/A-COM Technology Solutions 功能描述:RF VARACTOR TUNING DIODE |
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