MHW105 Datasheet, PDF (1/4 Pages) Motorola, Inc – Hybrid Power Module

MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
The RF Line
VHF Power Amplifier
The MHW105 is designed specifically for portable radio applications. The
MHW105 is capable of 5.0 watts power output, operates from a 7.5 volt supply
and requires only 1.0 mW of RF input power.
• Specified 7.5 Volt Characteristics:
RF Input Power — 1.0 mW (0 dBm)
RF Output Power — 5.0 W
Minimum Gain — 37 dB
Harmonics — – 40 dBc Max @ 2 f0
• 50 Ohm Input/Output Impedances
• Guaranteed Stability and Ruggedness
• Epoxy Glass PCB Construction Gives Consistent Performance and Reliability
Order this document
by MHW105/D
MHW105
5.0 W
68 to 88 MHz
VHF POWER
AMPLIFIER
CASE 301K–02, STYLE 3
MAXIMUM RATINGS (Flange Temperature = 25°C)
Rating
Symbol
Value
Unit
DC Supply Voltage
DC Control & Bias Voltage
DC Control Voltage
RF Input Power
RF Output Power (Vcont = 9.0 Vdc)
Operating Case Temperature Range
Storage Temperature Range
Vs3
Vs1, ₂
Vcont
Pin
Pout
TC
Tstg
9.0
Vdc
9.0
Vdc
9.0
Vdc
5.0
mW
7.0
W
– 30 to +100
°C
– 30 to +100
°C
ELECTRICAL CHARACTERISTICS (Vs1 = Vs2 = Vs3 = 7.5 Vdc; Vcont ≤ 7.0 Vdc; TC = +25°C, 50 Ω system, unless otherwise noted)
Characteristic
Symbol
Min
Max
Unit
Frequency Range
BW
68
88
MHz
Power Gain (Pout = 5.0 W) (1)
Control Voltage (Pin = 1.0 mW; Pout = 5.0 W) (1)
Efficiency (Pout = 5.0 W) (1)
Harmonics (Pout = 5.0 W) (1)
2 f0, 3 f0
Input VSWR (Pout = 5.0 W) (1)
Load Mismatch (Vs1 = Vs2 = Vs3 = 9.0 Vdc; Load VSWR = 20:1;
Pout = 5.0 W) (1)
GP
Vcont
η
—
VSWRin
ψ
37
—
dB
—
7.0
Vdc
40
—
%
—
– 40
dBc
—
2.0:1
—
No Degradation in
Power Output
Before and After Test
Stability (Pin = 1.0 to 3.0 mW; Vs1 = Vs2 = Vs3 = 6.0 to 9.0 Vdc;
—
Pout = 1.0 W to 5.0 W; Load VSWR = 8:1, All Phase Angles) (1)
All Spurious Outputs
More Than 60 dB
Below Desired Signal
Quiescent Current (Vs1 = Vs2 = Vs3 = 7.5 Vdc; Vcont = 7.0 Vdc; Pin = 0)
IQ
NOTE:
1. Adjust Vcont for specified Pout
—
200
mA
©MMOotoTrOolaR, OIncL.A19R94F DEVICE DATA
MHW105
1