MHW932 Datasheet, PDF (1/6 Pages) Motorola, Inc – 32 W 890 to 915 MHz RF POWER AMPLIFIER

MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
The RF Line
UHF Power Amplifier
. . . designed specifically for the Pan European digital 20 watt, GSM mobile
radio. The MHW932 is capable of wide power range control, operates from a
12.5 volt supply and requires 100 mW of RF input power.
• Specified 12.5 Volt Characteristics:
RF Input Power — 100 mW (20 dBm)
RF Output Power — 32 W
Minimum Gain — 25 dB
Harmonics — – 35 dBc Max @ 2.0 fo
• New Biasing and Control Techniques Providing Dynamic Range and Control Circuit
Bandwidth Ideal for GSM
• 50 Ohm Input / Output Impedances
• Guaranteed Stability and Ruggedness
• Test fixture circuit board photomaster available upon request by
contacting RF Tactical Marketing in Phoenix, AZ.
Order this document
by MHW932/D
MHW932
32 W
890 to 915 MHz
RF POWER
AMPLIFIER
CASE 301S–02, STYLE 1
MAXIMUM RATINGS (Flange Temperature = 25°C)
Rating
Symbol
Value
Unit
DC Supply Voltage
VS
15.6
Vdc
DC Bias Voltage
VB
5.25
Vdc
RF Input Power
Pin
400
mW
RF Output Power
Pout
40
W
Operating Case Temperature Range
TC
– 30 to +100
°C
Storage Temperature Range
Tstg
– 30 to +100
°C
ELECTRICAL CHARACTERISTICS
(VS1 = VS2 = VS3 = VS4 = 12.5 Vdc; VB = 5.0 Vdc, TC = + 25°C, 50 ohm system, unless otherwise noted)
Characteristic
Symbol
Min
Max
Unit
Frequency Range
BW
890
915
MHz
Power Gain (Pout = 32 W) (1)
Leakage Current (Pin = 0 mW, VB = 0 Vdc, VS1 = VS2 = VS3 = VS4 = 15.6 Vdc)
Efficiency (Pout = 32 W) (1)
Input VSWR (Pout = 32 W) (1)
Harmonics (Pout = 32 W) (1)
2.0 fo
3.0 fo to 5.0 fo
Noise Power (In 30 kHz Bandwidth, 935 to 960 MHz frequency range;
(Pout = 0.03 to 32 W; VS1 = VS2 = VS3 = VS4 = 10.8 to 15.6 Vdc) (1)
Linearity — % AM in Output (Pout = 0.02 to 32 W; 135 kHz, 1% AM in Input)
Output Power, Low Voltage (PIN = 100 mW; VS1 = VS2 = VS3 = VS4 = 10.8 Vdc)
Load Mismatch Stress (VS1 = VS2 = VS3 = VS4 = 15.6 Vdc; Pout = 40 W;
Load VSWR = 10:1, All Phase Angles at Frequency of Test) (1)
Gp
IL
η
VSWRin
—
Pout2
ψ
25
—
dB
—
10
mA
23
—
%
—
2.0:1
—
—
– 35
dBc
– 45
—
– 65
dBm
—
6.0
%
24
—
W
No Degradation
In Output Power
Before and After Test
Stability (VS1 = VS2 = VS3 = VS4 = 10.8 to 15.6 Vdc; Pout = 0.03 to 32 W;
Load VSWR = 6:1, Source VSWR = 3:1,
All Phase Angles at Frequency of Test) (1)
—
All Spurious Outputs
More Than 60 dB
Below Desired Signal
NOTE:
1. Adjust Pin for Specified Pout ; Duty Cycle = 12.5%, Period = 4.6 msec
REV 6
©MMOotoTrOolaR, OIncL.A19R94F DEVICE DATA
MHW932
1