MOTOROLA
The RF Line
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MHW8185/D
High Output Power Doubler
860 MHz CATV Amplifier
•
Specified for 77, 110 and 128–Channel Performance
•
Broadband Power Gain
@ f = 40 – 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 Ion–Implanted Transistors
MHW8185
19.4 dB GAIN
860 MHz
128–CHANNEL
CATV AMPLIFIER
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
CASE 714Y–03, STYLE 1
ELECTRICAL CHARACTERISTICS
(VCC = 24 Vdc, TC = +30°C, 75
Ω
system unless otherwise noted)
Characteristic
Frequency Range
Power Gain
Slope
50 MHz
860 MHz
40 – 860 MHz
Symbol
BW
Gp
S
—
IRL/ORL
19
—
CSO128
CSO110
CSO77
XMD128
XMD110
XMD77
CTB128
CTB110
CTB77
NF
—
—
—
—
—
—
—
—
—
—
—
—
—
365
—
—
–70
–72
–80
–72
–66
–69
–67
–64
–70
5.0
5.8
6.2
7.0
400
—
0.006
– 62
—
—
dBc
128–Channel FLAT
110–Channel FLAT
77–Channel FLAT
128–Channel FLAT
110–Channel FLAT
77–Channel FLAT
50 MHz
550 MHz
750 MHz
860 MHz
– 64
—
—
dBc
– 64
—
—
6.0
—
—
8.0
435
dB
dB
dB/MHz
dBc
128–Channel FLAT
110–Channel FLAT
77–Channel FLAT
Min
40
18.3
19
0
—
Typ
—
18.8
19.4
.5
0.3
Max
860
19.3
20.5
1.5
1.0
Unit
MHz
dB
dB
dB
Gain Flatness (40 – 860 MHz, Peak to Valley)
Return Loss — Input/Output (Zo = 75 Ohms)
@ 40 MHz
@ f > 40 MHz (Derate)
Composite Second Order
(Vout = + 40 dBmV/ch., Worst Case)
(Vout = + 44 dBmV/ch., Worst Case)
Cross Modulation Distortion @ Ch 2
(Vout = + 40 dBmV/ch., FM = 55 MHz)
(Vout = + 44 dBmV/ch., FM = 55 MHz)
Composite Triple Beat
(Vout = + 40 dBmV/ch., Worst Case)
(Vout = + 44 dBmV/ch., Worst Case)
Noise Figure
DC Current (VDC = 24 V, TC = 30°C)
IDC
mA
REV 3
©
MOTOROLA RF DEVICE DATA
Motorola, Inc. 1997
MHW8185
1
MOTOROLA [ MOTOROLA, INC ]
