參數(shù)資料
型號： HMC478SC70E
廠商： 美國訊泰微波有限公司上海代表處
英文描述： SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 4 GHz
中文描述： SiGe HBT增益塊MMIC放大器，直流- 4千兆赫
文件頁數(shù)： 5/6頁
文件大?。?/td> 271K
代理商： HMC478SC70E
D
5
5 - 104
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
Pin Number
Function
Description
Interface Schematic
1, 2, 4, 5
GND
These pins must be connected to RF/DC ground.
3
RFIN
This pin is DC coupled.
An off chip DC blocking capacitor is required.
6
RFOUT
RF output and DC Bias (Vcc) for the output stage.
Application Circuit
Pin Descriptions
HMC478SC70
/
478SC70E
SiGe HBT GAIN BLOCK
MMIC AMPLIFIER, DC - 4 GHz
v00.0607
Recommended Component Values for Key Application Frequencies
Component
Frequency (MHz)
50
900
1900
2200
2400
3500
L1
270 nH
56 nH
18 nH
18 nH
15 nH
8.2 nH
C1, C2
0.01 μF
100 pF
100 pF
100 pF
100 pF
100 pF
Note:
1. External blocking capacitors are required on
RFIN and RFOUT.
2. R
BIAS
provides DC bias stability over temperature.
Recommended Bias Resistor Values
for Icc= 62 mA, Rbias= (Vs - Vcc) / Icc
Supply Voltage (Vs)
5V
6V
8V
R
BIAS
V
ALUE
18 Ω
35 Ω
67 Ω
R
BIAS
P
OWER
R
ATING
1/8 W
1/4 W
1/2 W
相關(guān)PDF資料
PDF描述
HMC478ST89 SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 4.0 GHz
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HMC478SC70ETR 制造商:Hittite Microwave Corp 功能描述:IC GAIN BLOCK AMP SC70 制造商:Hittite Microwave Corp 功能描述:HMC478 Series DC - 4 GHz SiGe HBT Gain Block MMIC Amplifier - SC70
HMC478ST89 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 4.0 GHz
HMC478ST89_10 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 4 GHz
HMC478ST89E 制造商:Hittite Microwave Corp 功能描述:IC MMIC AMP HBT 4GHZ SOT-89
HMC478ST89ETR 制造商:Hittite Microwave Corp 功能描述:HMC478 Series DC - 4 GHz SiGe HBT Gain Block MMIC Amplifier - SOT-89
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