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參數資料
| 型號： | HMC473MS8 |
| 廠商： | 美國訊泰微波有限公司上海代表處 |
| 英文描述： | GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR, 0.45 - 2.2 GHz |
| 中文描述： | 砷化鎵MMIC電壓可變衰減器，0.45 - 2.2吉赫 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 244K |
| 代理商： | HMC473MS8 |
MICROWAVE CORPORATION
9 - 110
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
A
9
HMC473MS8
GaAs MMIC VOLTAGE-VARIABLE
ATTENUATOR, 0.45 - 2.2 GHz
v00.1103
General Description
The HMC473MS8 is an absorptive voltage
variable attenuator in an 8-lead MSOP package.
The device operates with a +3.3V supply voltage
and a 0 to +3V control voltage. Unique features
include a high dynamic attenuation range of up to
48 dB and excellent power handling performance
through all attenuation states. The HMC473MS8
is ideal for operation in wireless applications from
0.45 to 1.6 GHz. Operation from 1.7 to 2.2 GHz is
possible with a reduced maximum attenuation of 29
to 32 dB. The HMC473MS8 can be used with an
external driver circuit for improved control voltage
linearity vs. attenuation.
Features
Functional Diagram
Single Positive Voltage Control: 0 to +3V
High Attenuation Range: 48 dB @ 0.9 GHz
High P1dB Compression Point: +15 dBm
Ultra Small Package: MSOP8
Replaces HMC173MS8
Electrical Specifications,
T
A
= +25° C, Vdd = +3.3 Vdc, 50 Ohm System
Typical Applications
The HMC473MS8 is ideal for:
Cellular, UMTS/3G Infrastructure
Portable Wireless
GPS
Parameter
Min.
Typ.
Max.
Units
Insertion Loss (Min. Atten.)
(Vctl = 0.0 Vdc)
0.45 - 0.8 GHz
0.8 - 1.0 GHz
1.0 - 1.6 GHz
1.6 - 2.0 GHz
2.0 - 2.2 GHz
1.8
1.9
2.4
2.8
3.0
2.2
2.3
2.9
3.3
3.5
dB
dB
dB
dB
dB
Attenuation Range
(Vctl = 0 to +3 V)
0.45 - 0.8 GHz
0.8 - 1.0 GHz
1.0 - 1.6 GHz
1.6 - 2.0 GHz
2.0 - 2.2 GHz
34
43
32
27
24
39
48
37
32
29
dB
dB
dB
dB
dB
Return Loss
(Vctl = 0 to +3 V)
0.45 - 0.8 GHz
0.8 - 1.0 GHz
1.0 - 1.6 GHz
1.6 - 2.0 GHz
2.0 - 2.2 GHz
15
14
11
10
9
dB
dB
dB
Input Power for 0.1 dB Compression
(0.9 GHz)
Min Atten.
Atten. >2.0
20
5.5
dBm
dBm
Input Power for 1.0 dB Compression
(0.9 GHz)
Min Atten.
Atten. >2.0
24
11
28
15
dBm
dBm
Input Third Order Intercept
(0.9 GHz, Two-tone Input Power = +5.0 dBm Each Tone)
Min Atten.
Atten. >2.0
47
20
dBm
dBm
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
0.45 - 2.2 GHz
1.3
1.5
μS
μS
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HMC473MS8_08 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:GaAs MMIC VOLTAGE VARIABLE ATTENUATOR, 0.45 - 2.2 GHz |
| HMC473MS8E | 功能描述:ATTENUATOR VOLT VARIABLE 8MSOP RoHS:是 類別:RF/IF 和 RFID >> 衰減器 系列:- 標準包裝:1 系列:- 衰減值:- 容差:±1% 頻率范圍:0 ~ 500MHz 功率（瓦特）:2W 阻抗:93 歐姆 封裝/外殼:BNC 單排模塊 |
| HMC473MS8ETR | 制造商:Hittite Microwave Corp 功能描述:ATTENUATOR VOLT VARIABLE 8MSOP 制造商:Hittite Microwave Corp 功能描述:HMC473 Series 0.45 - 2.2 GHz GaAs MMIC Voltage Variable Attenuator - MSOP-8 |
| HMC474MP86 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 6.0 GHz |
| HMC474MP86_09 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 6 GHz |
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