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參數(shù)資料
| 型號： | HMC484MS8GE |
| 廠商： | HITTITE MICROWAVE CORP |
| 元件分類： | 開關 |
| 英文描述： | 0 MHz - 3000 MHz RF/MICROWAVE DIVERSITY SWITCH, 1.3 dB INSERTION LOSS |
| 封裝： | ROHS COMPLIANT,ULTRA SMALL, PLASTIC, SMT, MSOP-8 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 616K |
| 代理商： | HMC484MS8GE |
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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
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HMC484MS8G / 484MS8GE
GaAs MMIC 10 WATT T/R SWITCH
DC - 3 GHz
v04.0608
General Description
Features
Functional Diagram
high RF Power handling:> +40 dBm
high third Order intercept: > +70 dBm
Single Positive Supply: +3 to +10 Vdc
Low insertion Loss: 0.4 to 0.6 dB
Ultra Small MSOP8G Package: 14.8 mm2
included in the hMc-DK005 Designer’s Kit
Electrical Specifications,
T
A = +25° C, Vctl = 0/+5 Vdc, Vdd = +5 Vdc (Unless Otherwise Stated), 50 Ohm System
Typical Applications
the hMc484MS8G / hMc484MS8Ge is ideal for:
wireless infrastructure
iSM/cellular Portables/handsets
Automotive telematics
Mobile Radio
test equipment
the hMc484MS8G & hMc484MS8Ge are low-
cost SPDt switches in 8-lead MSOPG packages for
use in transmit-receive applications which require
very low distortion at high input signal power levels,
through 10 watts (+40 dBm). the device can control
signals from Dc to 3.0 Ghz. the design provides
exceptional intermodulation performance; > +70 dBm
third order intercept at +5 volt bias. RF1 and RF2
are reflective shorts when “OFF”. On-chip circuitry
allows single positive supply operation from +3 Vdc
to +10 Vdc at very low Dc current with control inputs
compatible with cMOS and most ttL logic families.
Parameter
Frequency
Min.
typ.
Max.
Units
insertion Loss
Dc - 1.0 Ghz
Dc - 2.0 Ghz
Dc - 2.5 Ghz
Dc - 3.0 Ghz
0.4
0.6
0.8
0.9
0.6
0.8
1.1
1.3
dB
isolation
Dc - 3.0 Ghz
26
30
dB
Return Loss (On State)
Dc - 1.0 Ghz
Dc - 2.0 Ghz
Dc - 2.5 Ghz
Dc - 3.0 Ghz
24
20
17
13
dB
input Power for 0.1dB compression
Vctl = 0/+3V
Vctl = 0/+5V
Vctl = 0/+8V
0.5 - 3.0 Ghz
32
36
39
dBm
input Power for 1dB compression
Vctl = 0/+3V
Vctl = 0/+5V
Vctl = 0/+8V
0.5 - 3.0 Ghz
32
37
40
35.5
40
>40
dBm
input third Order intercept
(two-tone input power = +30 dBm each tone)
0.5 - 1.0 Ghz
0.5 - 3.0 Ghz
72
70
dBm
Switching characteristics
Dc - 3.0 Ghz
tRiSe, tFALL (10/90% RF)
tON, tOFF (50% ctL to 10/90%
RF)
15
40
ns
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相關代理商/技術參數(shù) |
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