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MHW8272A Datasheet, PDF (1/2 Pages) Motorola, Inc – 27 dB GAIN 860 MHz 128-CHANNEL CATV AMPLIFIER | |||
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
The RF Line
128-Channel (860 MHz) CATV
Line Extender Amplifier
⢠Specified for 128âChannel Performance
⢠Broadband Power Gain  @ f = 50 MHz
Gp = 27.2 dB (Typ)
⢠Broadband Noise Figure
NF = 6 dB (Typ) @ 860 MHz
⢠All Gold Metallization
⢠Improved CTB Performance over Previous Version
Order this document
by MHW8272A/D
MHW8272A
27 dB GAIN
860 MHz
128âCHANNEL
CATV AMPLIFIER
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
RF Voltage Input (Single Tone)
Vin
+55
dBmV
DC Supply Voltage
Operating Case Temperature Range
VCC
+28
Vdc
TC
â20 to +100
°C
CASE 714Yâ03, STYLE 1
Storage Temperature Range
Tstg
â40 to +100
°C
ELECTRICAL CHARACTERISTICS (VCC = 24 Vdc, TC = +30°C, 75 ⦠system unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Frequency Range
BW
40
â
860
MHz
Power Gain
50 MHz
860 MHz
Gp
26.2
27.2
27.8
dB
27
27.7
29.5
Slope
40 â 860 MHz
S
0
0.6
2
dB
Gain Flatness (40 â 860 MHz, Peak to Valley)
â
â
0.4
0.8
dB
Return Loss â Input/Output (Zo = 75 Ohms)
@ 40 MHz
IRL/ORL
20
@ f > 40 MHz (Derate)
â
â
â
dB
â
0.007
dB/MHz
Composite Second Order
CSO128
(Vout = + 38 dBmV/ch., Worst Case) 128âChannel FLAT
â
Cross Modulation Distortion @ Ch 2
XMD128
(Vout = + 38 dBmV/ch., FM = 55 MHz) 128âChannel FLAT
â
Composite Triple Beat
CTB128
(Vout = + 38 dBmV/ch., Worst Case) 128âChannel FLAT
â
Noise Figure
50 MHz
860 MHz
NF
â
â
dBc
â69
â 64
dBc
â65
â 62
dBc
â69
â 64
â
5.5
dB
6.0
7.0
DC Current (VDC = 24 V, TC = 30°C)
IDC
280
310
350
mA
©MMOotoTrOolaR, OIncL.A19R97F DEVICE DATA
MHW8272A
1
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