Freescale Semiconductor
Technical Data
Document Number: MHW1254LAN
Rev. 5, 5/2006
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 65 MHz Frequency Range
•
Specified for Use as a Return Path Amplifier for Low - Split 2 - Way Cable
TV Systems
Description
•
24 Vdc Supply, 5 to 65 MHz, CATV Reverse Amplifier Module
•
Replaced MHW1254LA. There are no form, fit or function changes with this
part replacement.
•
RoHS Compliant
MHW1254LAN
5 - 65 MHz, 25.5 dB, 10 - CHANNEL
CATV LOW CURRENT
AMPLIFIER MODULE
ARCHIVE INFORMATION
CASE 1302 - 01, STYLE 1
Table 1. Maximum Ratings
Parameter
DC Supply Voltage
RF Input Voltage (Single Tone)
Operating Case Temperature Range
Storage Temperature Range
Symbol
V
CC
V
in
T
C
T
stg
Value
+28
+60
- 20 to +100
- 40 to +100
Unit
Vdc
dBmV
°C
°C
Table 2. Electrical Characteristics
(V
CC
= 24 Vdc, T
C
= 30°C, 75
Ω
system, unless otherwise noted)
Characteristic
Bandwidth
Power Gain
Slope
Gain Flatness (Peak To Valley)
Return Loss — Input/Output
(@ f = 5 - 65 MHz)
Composite Second Order
(V
out
= + 50 dBmV per Ch., Worst Case)
All
(f = 5 MHz)
(5 - 65 MHz)
(5 - 65 MHz)
Symbol
BW
G
p
S
G
F
IRL/ORL
20
—
—
dBc
6 - Channel FLAT
10 - Channel FLAT
CSO
6
CSO
10
—
—
- 73
- 71
- 68
- 66
Min
5
25
- 0.2
—
Typ
—
25.5
—
—
Max
65
26
0.5
0.4
Unit
MHz
dB
dB
dB
dB
©
Freescale Semiconductor, Inc., 2006, 2008. All rights reserved.
MHW1254LAN
1
RF Device Data
Freescale Semiconductor
ARCHIVE INFORMATION
ARCHIVE INFORMATION
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MHW1254LAN
Document Number: MHW1254LAN
4
Rev. 5, 5/2006
RF Device Data
Freescale Semiconductor
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