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| 型号： | MHW1346N |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | IC CATV AMP MOD 200MHZ 325MA 7P |
| 标准包装： | 25 |
| 应用： | CATV |
| 电路数： | 1 |
| 电流 - 电源： | 325mA |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 模块 |
| 供应商设备封装： | 7-CATV 模块 |
| 包装： | 托盘 |
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MHW1346N
1
RF Device Data
Freescale Semiconductor
CATV Amplifier Module
Features
Specified for 22- and 26-Channel Loading
Excellent Distortion Performance
Superior Gain, Return Loss and DC Current Stability over Temperature
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
Designed for Broadband Applications Requiring Low Distortion
Characteristics
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
Replaced MHW1346. 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
+65
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. Electrical Characteristics (VCC = 24 Vdc, TC = +30°C, 75 W system, unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Bandwidth
All
BW
5
—
200
MHz
Power Gain
(f = 5 MHz)
Gp
34.5
35
35.8
dB
Slope
(5-200 MHz)
S
0
—
1.0
dB
Gain Flatness (Peak To Valley)
(5-200 MHz)
GF
—
0.6
1
dB
Return Loss — Input/Output
(@ f = 5-65 MHz)
(@ f = 65-200 MHz)
IRL/ORL
20
16
24
20
—
dB
Composite Second Order
(Vout = +50 dBmV per Ch., Worst Case)
5-175 MHz
22-Channel FLAT
5-200 MHz
26-Channel FLAT
CSO22
CSO26
—
-76
-75
-72
—
dBc
Document Number: MHW1346N
Rev. 3, 5/2006
Freescale Semiconductor
Technical Data
MHW1346N
5- 200 MHz, 35 dB GAIN
26-CHANNEL
CATV HIGH-SPLIT
REVERSE AMPLIFIER
MODULE
CASE 1302-01, STYLE 1
Freescale Semiconductor, Inc., 2006, 2008. All rights reserved.
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