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| 型号： | MHW1244N |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | IC CATV AMP MOD 200MHZ 210MA 7P |
| 标准包装： | 25 |
| 应用： | CATV |
| 电路数： | 1 |
| 电流 - 电源： | 210mA |
| 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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MHW1244N
1
RF Device Data
Freescale Semiconductor
CATV Amplifier Module
Features
Specified for 12-, 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
Replaced MHW1244. 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)
Characteristic
Symbol
MHW1244
Units
Power Gain @ 10 MHz
Gp
24.0 ± 0.5
dB
Frequency Range (Response/Return Loss) (1)
BW
5.0-200
MHz
Cable Slope Equivalent (5.0 - 200 MHz)
S
- 0.2 Min/+0.8 Max
dB
Gain Flatness (5.0 - 200 MHz)
GF
±0.2 Max
dB
Input/Output Return Loss (5.0 - 200 MHz) (1)
IRL/ORL
18.0 Min
dB
Cross Modulation Distortion @ +50 dBmV per ch.
12-Channel FLAT (5.0 - 120 MHz)
22-Channel FLAT (5.0 - 175 MHz) (2) (3)
26-Channel FLAT (5.0 - 200 MHz)
XMD12
XMD22
XMD26
- 66 Typ
- 61 Max
- 61 Typ
dBc
1. Response and return loss characteristics are tested and guaranteed for the full 5.0 - 200 MHz frequency range.
2. Freescale 100% distortion and noise figure testing is performed over the 5.0 - 175 MHz frequency range. Cross modulation and composite
triple beat testing are with 22-channel loading; Video carriers used are:
T7 - T13
7.0 - 43.0 MHz
7-Channels
2 - 6
55.25 - 83.25 MHz
5-Channels
A - 7
121.25 - 175.25 MHz 10-Channels
3. Video carriers used for 12-Channel typical performances are T7 - 6; For 26-Channel typical performance, Channels 8, 9, 10 and 11 are added
to the 22-Channel carriers listed above.
Document Number: MHW1244N
Rev. 4, 5/2006
Freescale Semiconductor
Technical Data
MHW1244N
5- 200 MHz, 24.0 dB
26-CHANNEL
CATV HIGH-SPLIT
REVERSE AMPLIFIER
CASE 1302-01, STYLE 1
Freescale Semiconductor, Inc., 2006, 2008. All rights reserved.
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| MHW1253LA | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:CATV Amplifier Module |
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| MHW1254LAN | 功能描述:IC CATV AMP MOD 200MHZ 210MA 7P RoHS:是 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 应用:TFT-LCD 面板：VCOM 驱动器 输出类型:满摆幅 电路数:1 -3db带宽:35MHz 转换速率:40 V/µs 电流 - 电源:3.7mA 电流 - 输出 / 通道:1.3A 电压 - 电源，单路/双路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽）裸露焊盘 供应商设备封装:8-uMax-EP 包装:管件 |
| MHW1254LN | 功能描述:IC CATV AMP MOD 65MHZ 95MA 7-PIN RoHS:是 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 应用:TFT-LCD 面板：VCOM 驱动器 输出类型:满摆幅 电路数:1 -3db带宽:35MHz 转换速率:40 V/µs 电流 - 电源:3.7mA 电流 - 输出 / 通道:1.3A 电压 - 电源，单路/双路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽）裸露焊盘 供应商设备封装:8-uMax-EP 包装:管件 |
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