參數(shù)資料
型號: MHW8247AN
廠商: Freescale Semiconductor
文件頁數(shù): 1/4頁
文件大?。?/td> 0K
描述: IC CATV AMP MOD 870MHZ 440MA 7P
標準包裝: 25
應用: CATV
電路數(shù): 1
電流 - 電源: 440mA
安裝類型: 表面貼裝
封裝/外殼: 模塊
供應商設備封裝: 7-CATV 模塊
包裝: 托盤
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MHW8247AN
1
RF Device Data
Freescale Semiconductor
Gallium Arsenide
CATV Amplifier Module
Features
Specified for 79- and 112-Channel Loading
Excellent Distortion Performance
Higher Output Capability
Built-in Input Diode Protection
GaAs FET Transistor Technology
Unconditionally Stable Under All Load Conditions
Output Port Ring Wave Protection
Applications
CATV Systems Operating in the 47 to 870 MHz Frequency Range
Output Stage Amplifier in Optical Nodes, Line Extenders and Trunk
Distribution Amplifiers for CATV Systems
Driver Amplifier in Linear General Purpose Applications
Description
24 Vdc Supply, 47 to 870 MHz, CATV GaAs Forward Power Doubler
Amplifier Module
Replaced MHW8247A. There are no form, fit or function changes with this
part replacement.
RoHS Compliant
Table 1. Maximum Ratings
Rating
Symbol
Value
Unit
RF Voltage Input (Single Tone)
Vin
+70
dBmV
DC Supply Voltage
VCC
+28
Vdc
Operating Case Temperature Range
TC
-20 to +100
°C
Storage Temperature Range
Tstg
-40 to +100
°C
Table 2. ESD Maximum Ratings
Rating
Input Value
Output Value
Unit
Surge Voltage per IEC 1000-4-5
300
V
Human Body Model per Mil. Std. 1686
2
kV
Table 3. Electrical Characteristics (VCC = 24 Vdc, TC = +45°C, 75 Ω system unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Frequency Range
BW
47
870
MHz
Power Gain
870 MHz
Gp
24.4
24.9
25.4
dB
Slope
47-870 MHz
S
0
0.6
1.2
dB
Gain Flatness (40-870 MHz, Peak-to-Valley)
GF
0.7
dB
Return Loss — Input
(Zo = 75 Ohms)
47-500 MHz
501-750 MHz
751-870 MHz
IRL
20
18
16
dB
Return Loss — Output
(Zo = 75 Ohms)
47-160 MHz
161-700 MHz
701-870 MHz
ORL
20
18
16
dB
Document Number: MHW8247AN
Rev. 3, 5/2006
Freescale Semiconductor
Technical Data
MHW8247AN
870 MHz
24.9 dB GAIN
112-CHANNEL
GaAs CATV AMPLIFIER MODULE
CASE 1302-01, STYLE 1
Freescale Semiconductor, Inc., 2006, 2008. All rights reserved.
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