MHW8185D 데이터 시트보기 (PDF) - Motorola => Freescale
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MHW8185D Datasheet PDF : 4 Pages
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MOTOROLA
Freescale Semiconductor, Inc.
SEMICONDUCTOR TECHNICAL DATA
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by MHW8185L/D
The RF Line
CATV Amplifier Module
Features
• Specified for 77–, 110– and 128–Channel Loading
• Lower DC Current Requirements
• Excellent Distortion Performance
• Excellent 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
• Output Stage Amplifier in Optical Nodes, Line Extenders and Trunk
Distribution Amplifiers for CATV Systems
• Driver Amplifier in Linear General Purpose Applications
• Amplifiers Requiring Lower Power Dissipation While Maintaining Excellent
Output Performance
Description
• 24 Vdc Supply, 40 to 870 MHz, CATV Forward Power Doubler Amplifier
MHW8185L
870 MHz
19.4 dB GAIN
128–CHANNEL
CATV AMPLIFIER
CASE 714Y–04, STYLE 1
MAXIMUM RATINGS
Rating
Symbol
Value
RF Voltage Input (Single Tone)
Vin
+70
DC Supply Voltage
VCC
+28
Operating Case Temperature Range
TC
–20 to +100
Storage Temperature Range
Tstg
–40 to +100
ELECTRICAL CHARACTERISTICS (VCC = 24 Vdc, TC = +30°C, 75 Ω system unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Frequency Range
BW
40
—
870
Power Gain
50 MHz
870 MHz
Gp
18
18.5
19
19
19.4
20.5
Slope
40–870 MHz
S
0.4
0.9
1.4
Gain Flatness (40–870 MHz, Peak–to–Valley)
GF
—
Return Loss — Input/Output (Zo = 75 Ohms)
@ 40 MHz
IRL/ORL
20
@ f > 40 MHz (Derate)
—
0.3
0.8
—
—
—
0.007
Composite Second Order
(Vout = +40 dBmV/ch., Worst Case)
(Vout = +44 dBmV/ch., Worst Case)
(Vout = +44 dBmV/ch., Worst Case)
128–Channel FLAT
110–Channel FLAT
77–Channel FLAT
CSO128
—
CSO110
—
CSO77
—
–69
–62
–70
–64
–85
–68
Unit
dBmV
Vdc
°C
°C
Unit
MHz
dB
dB
dB
dB
dB/MHz
dBc
REV 2
MMoOtoTroOla,RInOc.L2A00R3 F DEVICE DATA For More Information On This Product,
Go to: www.freescale.com
MHW8185L
1
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