Replaced by MHW1346N. There are no form, fit or function changes with this part

replacement. N suffix indicates RoHS compliant part.

MHW1346

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

Table 1. Maximum Ratings

Rating

Symbol

Value

Unit

RF Voltage Input (Single Tone)

+65

dBmV

DC Supply Voltage

+28

Vdc

Operating Case Temperature Range

- 20 to +100

°C

Storage Temperature Range

- 40 to +100

°C

Characteristic

Symbol

Min

Typ

Max

Unit

Bandwidth

All

BW

5

—

200

MHz

Power Gain

(f = 5 MHz)

34.5

35

35.8

dB

Slope

(5-200 MHz)

S

0

—

1.0

dB

Gain Flatness (Peak To Valley)

(5-200 MHz)

—

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

5-175 MHz

22-Channel FLAT

5-200 MHz

26-Channel FLAT

—

—

-76

-75

-72

—

dBc

Document Number: MHW1346

Rev. 2, 5/2006

Freescale Semiconductor

Technical Data

MHW1346

5- 200 MHz, 35 dB GAIN

26-CHANNEL

CATV HIGH-SPLIT

REVERSE AMPLIFIER

MODULE

CASE 1302-01, STYLE 1

© Freescale Semiconductor, Inc., 2006. All rights reserved.