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MHW6142 Datasheet PDF : 2 Pages
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
The RF Line
550 MHz CATV Amplifier
. . . designed specifically for 550 MHz CATV applications. Features ion–im-
planted arsenic emitter transistors with 7.0 GHz fT and an all gold metallization
system.
• Specified for 77 Channel Performance
• Broadband Power Gain @ f = 40 – 550 MHz
Gp = 14 dB (Typ) @ 50 MHz
14.5 dB (Min) @ 550 MHz
• Broadband Noise Figure
NF = 7.5 dB (Max)
• Superior Gain, Return Loss and DC Current Stability with Temperature
• All Gold Metallization
• 7.0 GHz Ion–Implanted Transistors
Order this document
by MHW6142/D
MHW6142
14 dB GAIN
550 MHz
77–CHANNEL
CATV INPUT/OUTPUT
TRUNK AMPLIFIER
CASE 714–06, STYLE 1
ABSOLUTE MAXIMUM RATINGS
Rating
RF Voltage Input (Single Tone)
DC Supply Voltage
Operating Case Temperature Range
Storage Temperature Range
Symbol
Vin
VCC
TC
Tstg
Value
+ 70
+ 28
– 20 to +100
– 40 to +100
Unit
dBmV
Vdc
°C
°C
W ELECTRICAL CHARACTERISTICS (VCC = 24 Vdc, TC = +30°C, 75 system unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Frequency Range
BW
40
—
550
MHz
Power Gain — 50 MHz
Power Gain — 550 MHz
Gp
13.5
14
14.5
dB
Gp
14.5
—
—
dB
Slope
S
0.2
—
1.5
dB
Gain Flatness (Peak To Valley)
—
—
0.2
0.5
dB
Return Loss — Input/Output
(Zo = 75 Ohms)
40 – 550 MHz IRL/ORL
18
—
—
dB
Second Order Intermodulation Distortion
(Vout = + 46 dBmV per ch., Ch 2, M13, M22)
(Vout = + 44 dBmV per ch., Ch 2, M30, M39)
IMD
dB
—
– 78
—
—
– 75
– 72
Cross Modulation Distortion
(Vout = + 46 dBmV per ch.)
(Vout = + 44 dBmV per ch.)
dB
60–Channel FLAT XMD60
—
77–Channel FLAT XMD77
—
– 64
—
– 65
– 62
Composite Triple Beat
(Vout = + 46 dBmV per ch.)
(Vout = + 44 dBmV per ch.)
dB
60–Channel FLAT CTB60
—
77–Channel FLAT CTB77
—
– 62
—
– 65
– 59
Noise Figure
(f = 550 MHz)
NF
—
6.5
7.5
dB
DC Current
IDC
—
210
240
mA
©MMOotoTrOolaR, OIncL.A19R94F DEVICE DATA
MHW6142
1
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