MHW8342N [FREESCALE]

CATV Amplifier Module; CATV放大器模块儿


型号：	MHW8342N
厂家：	Freescale
描述：	CATV Amplifier Module CATV放大器模块儿放大器有线电视射频微波高功率电源
文件：	总4页 (文件大小：73K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Document Number: MHW8342N

Rev. 3, 5/2006

Freescale Semiconductor

Technical Data

CATV Amplifier Module

Features

MHW8342N

• Specified for up to 132-Channel Loading

• Excellent Distortion Performance

• Superior Gain, Return Loss and DC Current Stability over Temperature

• Silicon Bipolar Transistor Technology

• Unconditionally Stable Under All Load Conditions

870 MHz

35.5 dB GAIN

132-CHANNEL

Applications

CATV AMPLIFIER MODULE

• CATV Systems Operating in the 40 to 870 MHz Frequency Range

• Single Module High Gain Line Amplifier in Cable TV Distribution System

Description

• 24 Vdc Supply, 40 to 870 MHz, CATV High Gain Forward Amplifier Module

• Replaced MHW8342. There are no form, fit or function changes with this

part replacement.

• RoHS Compliant

CASE 1302-01, STYLE 1

Table 1. Maximum Ratings

Rating

Symbol

Value

+55

Unit

dBmV

Vdc

°C

RF Voltage Input (Single Tone)

DC Supply Voltage

+28

Operating Case Temperature Range

Storage Temperature Range

- 20 to +100

- 40 to +100

stg

°C

Table 2. Electrical Characteristics (V = 24 Vdc, T = +30°C, 75 Ω system unless otherwise noted)

Characteristic

Symbol

Min

Typ

Max

Unit

MHz

Frequency Range

Power Gain

—

870

50 MHz

870 MHz

33.2

35.5

34.8

Slope

40 - 870 MHz

0.5

—

1.5

0.3

2.75

0.8

Gain Flatness (Peak To Valley)

Return Loss — Input

IRL

(Z = 75 Ohms)

40-80 MHz

—

80-320 MHz

320-640 MHz

640-870 MHz

Return Loss — Output

ORL

(Z = 75 Ohms)

40-80 MHz

—

80-240 MHz

240-640 MHz

640-870 MHz

MHW8342N

RF Device Data

Freescale Semiconductor

Table 2. Electrical Characteristics (V = 24 Vdc, T = +30°C, 75 Ω system unless otherwise noted) (continued)

Characteristic

Symbol

Min

Typ

Max

Unit

Composite Second Order

(V = +44 dBmV/ch., Worst Case)

dBc

79-Channel FLAT

112-Channel FLAT

132-Channel FLAT

CSO

—

- 65

- 55

- 48

- 60

- 50

- 44

out

(V = +44 dBmV/ch., Worst Case)

CSO

out

112

132

(V = +44 dBmV/ch., Worst Case)

out

Cross Modulation Distortion

dBc

(V = +44 dBmV, FM = 55.25 MHz)

79-Channel FLAT

112-Channel FLAT

132-Channel FLAT

XMD

—

- 63

- 56

-56

- 60

-52

-50

out

(V = +44 dBmV, FM = 55.25 MHz)

XMD

out

112

132

(V = +44 dBmV, FM = 55.25 MHz)

out

Composite Triple Beat

(V = +44 dBmV/ch., Worst Case)

79-Channel FLAT

112-Channel FLAT

132-Channel FLAT

CTB

—

- 64

- 54

-50

- 62

- 51

- 46

out

(V = +44 dBmV/ch., Worst Case)

CTB

out

112

132

(V = +44 dBmV/ch., Worst Case)

out

Noise Figure

DC Current

50 MHz

550 MHz

870 MHz

—

3.5

4.5

5.5

4.5

—

6.5

310

325

350

MHW8342N

RF Device Data

Freescale Semiconductor

PACKAGE DIMENSIONS

NOTES:

1. DIMENSIONS ARE IN INCHES.

2. INTERPRET DIMENSIONS AND TOLERANCES

PER ASME Y14.5M, 1994.

0.010

T F

INCHES

DIM MIN MAX

MILLIMETERS

MIN MAX

−−−

1.775

1.085

0.840

0.021

−−− 45.085

−−− 27.559

−−− 21.336

−−−

0.015

0.465

0.300

0.381

0.533

0.510 11.811 12.954

0.325 7.62 8.255

0.100 BSC

0.156 BSC

0.315 0.355

2.540 BSC

3.962 BSC

8.001

9.017

1.000 BSC

0.165 BSC

0.100 BSC

25.400 BSC

4.191 BSC

2.540 BSC

2X 6−32UNC−2B

0.010

Z T A

2X U

0.148

−−−

0.168

0.600

3.759

−−−

4.267

15.24

1.500 BSC

0.200 BSC

38.100 BSC

5.080 BSC

−−−

0.250

−−−

6.350

7 8 9

0.435

−−− 11.049

−−−

0.400 BSC

10.160 BSC

0.152

0.009

0.163

0.011

3.861

0.229

4.140

0.279

STYLE 1:

PIN 1. RF INPUT

2. GROUND

3. GROUND

4. DELETED

5. VDC

6. DELETED

7. GROUND

8. GROUND

9. RF OUTPUT

0.020

T A

0.010

Z T A

CASE 1302-01

ISSUE E

MHW8342N

RF Device Data

Freescale Semiconductor

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MHW8342N

RF Device Data

Freescale Semiconductor

Document Number: MHW8342N

4^{Rev. 3, 5/2006}

MHW8342N [FREESCALE]

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