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MHW8185 Datasheet, PDF (1/2 Pages) Motorola, Inc – 19.4 dB GAIN 860 MHz 128-CHANNEL CATV AMPLIFIER | |||
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
The RF Line
High Output Power Doubler
860 MHz CATV Amplifier
⢠Specified for 77, 110 and 128âChannel Performance
⢠Broadband Power Gain  @ f = 40 â 860 MHz
Gp = 19.4 dB (Typ)
⢠Broadband Noise Figure
NF = 7 dB (Typ) @ 860 MHz
⢠Superior Gain, Return Loss and DC Current Stability with Temperature
⢠All Gold Metallization
⢠7 GHz fT IonâImplanted Transistors
Order this document
by MHW8185/D
MHW8185
19.4 dB GAIN
860 MHz
128âCHANNEL
CATV AMPLIFIER
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
RF Voltage Input (Single Tone)
Vin
+70
dBmV
DC Supply Voltage
VCC
+28
Vdc
Operating Case Temperature Range
Storage Temperature Range
TC
â20 to +100
°C
Tstg
â40 to +100
°C
CASE 714Yâ03, STYLE 1
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
18.3
18.8
19.3
dB
19
19.4
20.5
Slope
40 â 860 MHz
S
0
.5
1.5
dB
Gain Flatness (40 â 860 MHz, Peak to Valley)
â
â
0.3
1.0
dB
Return Loss â Input/Output (Zo = 75 Ohms)
@ 40 MHz
IRL/ORL
19
@ f > 40 MHz (Derate)
â
â
â
dB
â
0.006
dB/MHz
Composite Second Order
(Vout = + 40 dBmV/ch., Worst Case) 128âChannel FLAT
CSO128
â
(Vout = + 44 dBmV/ch., Worst Case) 110âChannel FLAT
CSO110
â
77âChannel FLAT
CSO77
â
Cross Modulation Distortion @ Ch 2
(Vout = + 40 dBmV/ch., FM = 55 MHz) 128âChannel FLAT
XMD128
â
(Vout = + 44 dBmV/ch., FM = 55 MHz) 110âChannel FLAT
XMD110
â
77âChannel FLAT
XMD77
â
Composite Triple Beat
(Vout = + 40 dBmV/ch., Worst Case) 128âChannel FLAT
CTB128
â
(Vout = + 44 dBmV/ch., Worst Case) 110âChannel FLAT
CTB110
â
77âChannel FLAT
CTB77
â
Noise Figure
50 MHz
550 MHz
750 MHz
860 MHz
NF
â
â
â
â
dBc
â70
â 62
â72
â
â80
â
dBc
â72
â 64
â66
â
â69
â
dBc
â67
â 64
â64
â
â70
â
5.0
6.0
dB
5.8
â
6.2
â
7.0
8.0
DC Current (VDC = 24 V, TC = 30°C)
IDC
365
400
435
mA
REV 3
©MMOotoTrOolaR, OIncL.A19R97F DEVICE DATA
MHW8185
1
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