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参数资料
| 型号： | HMC475ST89E |
| 厂商： | HITTITE MICROWAVE CORP |
| 元件分类： | 放大器 |
| 英文描述： | 0 MHz - 4500 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| 封装： | ROHS COMPLIANT, PLASTIC, SOT-89, SMT, 3 PIN |
| 文件页数： | 5/6页 |
| 文件大小： | 202K |
| 代理商： | HMC475ST89E |
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
A
M
P
L
IF
IE
R
S
-
D
R
IV
E
R
&
G
A
IN
BL
OC
K
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SM
T
8
8 - 78
Application Circuit
Recommended Component Values for Key Application Frequencies
Component
Frequency (MHz)
50
900
1900
2200
2400
3500
4500
L1
270 nH
56 nH
18 nH
15 nH
8.2 nH
6.8 nH
C1, C2
0.01 μF
100 pF
Note:
1. External blocking capacitors are required on
RFIN and RFOUT.
2. RBIAS provides DC bias stability over temperature.
Recommended Bias Resistor Values for
Icc= 110 mA, Rbias= (Vs - Vcc) / Icc
Supply Voltage (Vs)
8V
9V
10V
12V
RBIAS VALUE
9.1 Ω
18 Ω
27 Ω
43 Ω
RBIAS POWER RATING
W W W
1 W
Pin Descriptions
Pin Number
Function
Description
Interface Schematic
1IN
This pin is DC coupled.
An off chip DC blocking capacitor is required.
3
OUT
RF output and DC Bias (Vcc) for the output stage.
2, 4
GND
These pins and package bottom must be connected to RF/
DC ground.
HMC475ST89 / 475ST89E
v02.0710
InGaP HBT GAIN BLOCK
MMIC AMPLIFIER, DC - 4.5 GHz
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相关代理商/技术参数 |
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|---|---|
| HMC475ST89ETR | 制造商:Hittite Microwave Corp 功能描述:IC MMIC AMP HBT 4.5GHZ SOT-89 制造商:Hittite Microwave Corp 功能描述:HMC475 Series DC - 4.5 GHz HBT MMIC Gain Block Amplifier - SOT-89 |
| HMC476MP86 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 6.0 GHz |
| HMC476MP86_10 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 6 GHz |
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| HMC476MP86ETR | 功能描述:RF Amplifier IC Cellular, CATV 0Hz ~ 6GHz 制造商:analog devices inc. 系列:- 包装:剪切带（CT） 零件状态:生命周期结束 频率:0Hz ~ 6GHz P1dB:12dBm 增益:20dB 噪声系数:2.5dB ~ 3.5dB RF 类型:手机，CATV 电压 - 电源:5 V ~ 12 V 电流 - 电源:35mA 测试频率:- 封装/外壳:SOT-86 供应商器件封装:- 标准包装:1 |
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