
1
MHW6172
MOTOROLA RF DEVICE DATA
Motorola, Inc. 1994
The RF Line
$
#"#" #"!# !
. . . designed specifically for 550 MHz CATV applications. Features ion–im-
planted arsenic emitter transistors with 7 GHz fT and an all gold metallization
system.
Specified for 77–Channel Performance
Broadband Power Gain
@ f = 40–550 MHz
Gp = 17.2 dB (Typ)
Broadband Noise Figure — @ f = 550 MHz
NF = 6 dB (Typ)
Superior Gain, Return Loss and DC Current Stability with Temperature
All Gold Metallization
7 GHz Ion–Implanted Transistors
ABSOLUTE MAXIMUM RATINGS
Rating
Symbol
Value
Unit
RF Voltage Input (Single Tone)
Vin
VCC
TC
Tstg
+70
dBmV
DC Supply Voltage
+28
Vdc
Operating Case Temperature Range
–20 to +100
°
C
Storage Temperature Range
–40 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
—
550
MHz
Power Gain
50 MHz
Gp
S
16.8
17.2
17.8
dB
Slope
0
+0.5
2.0
dB
Gain Flatness (Peak To Valley)
—
—
0.2
0.4
dB
Return Loss — Input/Output
(Zo = 75 Ohms)
40–550 MHz
IRL/ORL
18
—
—
dB
Second Order Intermodulation
(Vout = +46 dBmV per ch., Ch 2, M13, M22)
(Vout = +44 dBmV per ch., Ch 2, M30, M39)
IMD
—
—
–80
–78
—
–70
dB
Cross Modulation Distortion
(Vout = +46 dBmV per ch.)
(Vout = +44 dBmV per ch.)
60–Channel FLAT
77–Channel FLAT
XMD60
XMD77
—
—
–63
–65
—
–62
dB
Composite Triple Beat Noise
(Vout = +46 dBmV per ch.)
(Vout = +44 dBmV per ch.)
60–Channel FLAT
77–Channel FLAT
CTB60
CTB77
—
—
–62
–60
—
–59
dB
Noise Figure
450 MHz
550 MHz
NF
—
—
5.5
6
—
7
dB
DC Current
IDC
—
210
240
mA
Order this document
by MHW6172/D
SEMICONDUCTOR TECHNICAL DATA
17 dB GAIN
550 MHz
77–CHANNEL
CATV AMPLIFIER
CASE 714–06, STYLE 1
REV 6