參數(shù)資料
型號(hào): MHW1253LA
廠商: 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述: CATV Amplifier Module
中文描述: CATV放大器模塊
文件頁(yè)數(shù): 1/4頁(yè)
文件大?。?/td> 89K
代理商: MHW1253LA
MHW1253LA
7
1
RF Device Data
Freescale Semiconductor
CATV Amplifier Module
Features
Specified for 6
and 10
Channel Loading
Excellent Distortion Performance
Low Power Consumption
Capable of Handling Multiple Channels in the Return Path with Good
Distortion Performance
Silicon Bipolar Transistor Technology
Unconditionally Stable Under All Load Conditions
Applications
CATV Systems Operating in the 5 to 200 MHz Frequency Range
Specified for Use as a Return Path Amplifier for Low
, Mid
and High
Split
2
Way Cable TV Systems
Description
24 Vdc Supply, 5 to 200 MHz, CATV Reverse Amplifier Module
Table 1. Maximum Ratings
Parameter
Symbol
Value
Unit
DC Supply Voltage
V
CC
+28
Vdc
RF Input Voltage (Single Tone)
V
in
+60
dBmV
Operating Case Temperature Range
T
C
20 to +100
°
C
Storage Temperature Range
T
stg
40 to +100
°
C
Table 2. Electrical Characteristics
(V
CC
= 24 Vdc, T
C
= 30
°
C, 75
system, unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Bandwidth
All
BW
5
200
MHz
Power Gain
(f = 5 MHz)
G
p
25
25.5
26
dB
Slope
(5
200 MHz)
S
0.2
0.7
dB
Gain Flatness (Peak To Valley)
(5
200 MHz)
G
F
0.4
dB
Return Loss — Input/Output
(@ f = 5
150 MHz)
(@ f = 150
200 MHz)
IRL/ORL
20
18
dB
Composite Second Order
(V
out
= +50 dBmV per Ch., Worst Case)
6
Channel FLAT
10
Channel FLAT
CSO
6
CSO
10
73
71
68
66
dBc
MHW1253LA
Rev. 2, 10/2002
Freescale Semiconductor
Technical Data
MHW1253LA
5
200 MHz, 25.5 dB, 10
CHANNEL
CATV LOW CURRENT
AMPLIFIER MODULE
CASE 1302
01, STYLE 1
Freescale Semiconductor, Inc., 2002, 2004. All rights reserved.
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