MHW8342N Datasheet, PDF (1/4 Pages) Freescale Semiconductor, Inc – CATV Amplifier Module

Freescale Semiconductor
Technical Data
CATV Amplifier Module
Features
• 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
Applications
• 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
Document Number: MHW8342N
Rev. 3, 5/2006
MHW8342N
870 MHz
35.5 dB GAIN
132 - CHANNEL
CATV AMPLIFIER MODULE
Table 1. Maximum Ratings
CASE 1302 - 01, STYLE 1
Rating
Symbol
Value
Unit
RF Voltage Input (Single Tone)
V_in
+ 55
DC Supply Voltage
V_CC
+ 28
Operating Case Temperature Range
T_C
- 20 to +100
Storage Temperature Range
T_stg
- 40 to +100
Table 2. Electrical Characteristics (V_CC = 24 Vdc, T_C = +30°C, 75 Ω system unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
dBmV
Vdc
°C
°C
Unit
Frequency Range
BW
40
—
870
MHz
Power Gain
50 MHz
870 MHz
G_p
33.2
34
34.8
dB
34
35.5
37
Slope
40 - 870 MHz
S
0.5
1.5
2.75
dB
Gain Flatness (Peak To Valley)
Return Loss — Input
(Z_o = 75 Ohms)
40- 80 MHz
80- 320 MHz
320- 640 MHz
640- 870 MHz
G_F
—
0.3
0.8
dB
IRL
dB
22
28
—
18
25
—
16
22
—
14
19
—
Return Loss — Output
(Z_o = 75 Ohms)
40- 80 MHz
80- 240 MHz
240- 640 MHz
640- 870 MHz
ORL
dB
22
28
—
19
25
—
17
22
—
15
22
—
 Freescale Semiconductor, Inc., 2006. All rights reserved.
RF Device Data
Freescale Semiconductor
MHW8342N
1