MHW804-2 [MOTOROLA]
4.0 WATTS 800 to 940 MHz RF POWER AMPLIFIERS; 4.0 WATTS 800至940 MHz的RF功率放大器
| 型号： | MHW804-2 |
| 厂家： | 
MOTOROLA |
| 描述： | 4.0 WATTS 800 to 940 MHz RF POWER AMPLIFIERS |
| 文件： | 总6页 (文件大小：107K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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by MHW804/D
SEMICONDUCTOR TECHNICAL DATA
The RF Line
. . . designed specifically for portable radio applications. The MHW804 Series is
capable of wide power range control, operates from a 7.5 volt supply and
requires only 1.0 mW of RF input power.
•
MHW804–1 — 800 to 870 MHz
MHW804–2 — 896 to 940 MHz
4.0 WATTS
800 to 940 MHz
RF POWER
•
Specified 7.5 Volt Characteristics:
RF Input Power — 1.0 mW (0 dBm)
RF Output Power — 4.0 W
AMPLIFIERS
Minimum Gain — 36 dB
Harmonics — –45 dBc Max @ 2.0 f
o
•
•
•
50 Ohm Input/Output Impedances
Guaranteed Stability and Ruggedness
Circuit board photomaster available upon request by
contacting RF Tactical Marketing in Phoenix, AZ.
MAXIMUM RATINGS (Flange Temperature = 25°C)
Rating
Symbol
Value
Unit
Vdc
Vdc
mW
W
DC Supply Voltage
V
s
10
4.0
DC Control Voltage
V
cont
RF Input Power
P
in
5.0
RF Output Power
P
out
6.0
Operating Case Temperature Range
Storage Temperature Range
T
– 30 to +100
– 30 to +100
°C
C
CASE 301F–03, STYLE 1
T
stg
°C
ELECTRICAL CHARACTERISTICS (T = + 25°C, 50 ohm system, unless otherwise noted)
C
Characteristic
Symbol
Min
Max
Unit
Frequency Range
MHW804–1
MHW804–2
BW
800
896
870
940
MHz
Power Gain (V = V = V = V = V = 7.5 V; V
s1 s2 s3 s4 s5 cont
= 3.75 V)
G
36
—
—
dB
p
Control Voltage (P = 0 dBm, P
in out
= 4.0 W, V = V = V = V = V = 7.5 V,
V
cont
3.75
Vdc
s1
s2
s3
s4
s5
Adjust V
for specified P )
cont
out
Efficiency (Same condition as for V
)
η
32
—
%
cont
Current Drain (Same conditions as for V
)
IS1 + IS4 (Pins 2, 5)
IS2 + IS3 + IS5 (Pins 3, 4, 6)
I
D
—
—
—
210
1430
0.2
mA
cont
I
(Pin 1)
control
Input VSWR (Same conditions as for V
)
VSWR
—
—
2.0:1
—
cont
in
Harmonic Content (Same conditions as for V
)
2.0 f
3.0 f
—
—
– 45
– 50
dBc
cont
o
o
Leakage Current — I + I + I (V = V = V = 7.5 V; V = V = 0 V
s2 s3 s5 s2 s3 s5 s1 s4
I
—
0.3
mA
mA
L
V
= 0 V; P = 0 mW)
cont
in
Standby Current — I + I (V = V = V = V = V = 7.5 V
s1 s4 s1 s2 s3 s4 s5
I
S
—
220
V
cont
= 4.0 V; P = 0 mW)
in
Load Mismatch Stress (V = V = V = V = V = 9.0 V;
s1 s2 s3 s4 s5
ψ
No Degradation
in Output Power
P
= 2.0 mW; P
= 6.0 W; Load VSWR = 20:1, All Phase Angles.
in
Adjust V
out
for Specified P
)
cont
out
Stability (V = V = V = V = V = 6.0 to 9.0 V; P = – 1.0 dBm to + 3.0 dBm;
s1 s2 s3 s4 s5 IN
—
All Spurious Outputs
More Than 60 dB Below
Desired Signal
P
= 1.0 W to 4.0 W; Load VSWR = 6:1, All Phase Angles;
out
Adjust V
for Specified P
)
cont
out
REV 6
Motorola, Inc. 1994
PIN
NO.
1
2
3
4
5
6
7
TEST FIXTURE
C1
C3
C4
C5
C6
C7
C8
C9
C11
L1
L2
L3
L4
L5
L6
Z1
Z2
C2
C10
V
V
/V
V
/V
V
s5
CONTROL
+ 3.75 Vdc
262
(TYPICAL)
s3 s4
s1 s2
+ 7.5 Vdc
360 mA
(TYPICAL)
+ 7.5 Vdc
178 mA
(TYPICAL)
+ 7.5 Vdc
986 mA
µ
A
(TYPICAL)
10 dB
ATTENUATOR
50
OHM
LOAD
C1, C2 — 0.018 µF Chip
C3, C5, C7, C9 — 0.1 µF
C4, C6, C8, C10 — 1 µF Tantalum
C11 — 15 µF
SIGNAL
GENERATOR
L1, L2, L5 — 0.29 µH
L3, L4, L6 — 0.15 µH
50 Ohm Microstripµ
Figure 1. Power Module Test System Block Diagram
MHW804–1 MHW804–2
2
MOTOROLA RF DEVICE DATA
TYPICAL CHARACTERISTICS
6
5
4
3
P
V
= 1 mW
f = 800 MHz
in
P
P
V
= 1 mW
= 4 W
in
out
s1
= V = V = V = V = 7.5 Vdc
s1
s2
s3
s4
s5
835 MHz
870 MHz
= V = V = V = V = 7.5 Vdc
5
4
s2
s3
s4
s5
η
40
35
30
V
cont
3
2
1
2
1
0
2.0:1
1.5:1
1.0:1
VSWR
0
1
2
3
4
5
780
800
820
840
860
880
f, FREQUENCY (MHz)
V
, CONTROL VOLTAGE (Vdc)
CONT
Figure 2. Control Voltage, Efficiency and
VSWR versus Frequency
Figure 3. Output Power versus Control Voltage
5
6
P
= 1 mW
= 3.75 Vdc
in
4
3
5
4
V
V
cont
s1
= V = V = V = V = 7.5Vdc
s2 s3 s4 s5
f = 870 MHz
800 MHz
2
1
0
3
P
V
P
= 1 mW
in
= V = V = V = V = 7.5 Vdc
s1
out
s2
s3
s4
s5
2
1
= 4 W
– 80 – 60 – 40 – 20 – 0
20
40
60
C)
80
100
780
800
820
f, FREQUENCY (MHz)
860
880
840
T
, CASE TEMPERATURE (
°
C
Figure 4. Output Power versus Frequency
Figure 5. Control Voltage Case Temperature
7
5
f = 800 MHz
870 MHz
4
3
6
5
f = 800 MHz
870 MHz
P
V
V
= 1 mW
P
V
V
set for 4 W @ T = 20°C
C
in
in
= V = V = V = V = 7.5 Vdc
= 4 Vdc
= 3.75 V
s1
s2
s3
s4
s5
cont
= V = V = V = V = 7.5 Vdc
cont
s1
s2 s3 s4 s5
2
1
0
4
3
2
– 80 – 60 – 40 – 20
– 0
20
40
60
C)
80
100
– 80 – 60 – 40 – 20 – 0
20
40
60
C)
80
100
T
, CASE TEMPERATURE (
°
T
, CASE TEMPERATURE (
°
C
C
Figure 6. Output Power versus Case Temperature
Figure 7. Output Power versus Case Temperature
at Maximum Control Voltage
MOTOROLA RF DEVICE DATA
MHW804–1 MHW804–2
3
DECOUPLING
APPLICATIONS INFORMATION
Due to the high gain of the three stages and the module
size limitation, external decoupling networks require careful
consideration. Pins 2, 3, 4, and 6 are internally bypassed
with a 0.018 µF chip capacitor which is effective for frequen-
cies from 5.0 MHz through 925 MHz. For bypassing frequen-
cies below 5.0 MHz, networks equivalent to that shown in
Figure 1 are recommended. Inadequate decoupling will re-
sult in spurious outputs at certain operating frequencies and
certain phase angles of input and output VSWR.
NOMINAL OPERATION
All electrical specifications are based on the nominal con-
ditions of V = V = V = V = V = 7.5 Vdc (Pins 2, 3, 4,
s1
out
s2
s3
s4
s5
5, 6) and P
equal to 4.0 watts. With these conditions, maxi-
5
2
mum current density on any device is 1.5 x 10 A/cm and
maximum die temperature with 100°C case operating tem-
perature is 165°C. While the modules are designed to have
excess gain margin with ruggedness, operation of these
units outside the limits of published specifications is not rec-
ommended unless prior communications regarding intended
use have been made with the factory representative.
LOAD MISMATCH
During final test, each module is load mismatch tested in a
fixture having the identical decoupling networks described in
Figure 1. Electrical conditions are V = V = V = V
GAIN CONTROL
The module output should be limited to 4.0 watts. The pre-
ferred method of power output control is to fix V = V = V
s3
= V = V = 7.5 Vdc (Pins 2, 3, 4, 5, 6), P (Pin 1) at 1.0
s4 s5 in
mW, and vary V
cont
s1
s2
s3
s4
s1
s2
= V
equal to 9.0 V, VSWR equal to 20:1, and output
s5
power equal to 6.0 watts.
(Pin 1) voltage.
MHW804–1 MHW804–2
4
MOTOROLA RF DEVICE DATA
PACKAGE DIMENSIONS
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION F TO CENTER OF LEADS.
–Z–
INCHES
MILLIMETERS
–A–
G
DIM
A
B
C
D
E
MIN
MAX
2.395
1.990
0.265
0.022
0.100
MIN
60.46
50.04
6.35
0.46
2.16
MAX
6.083
50.54
6.73
0.55
2.54
2.380
1.970
0.250
0.018
0.085
M
M
0.13 (0.005)
T
A
B
R
K
–S–
F
0.132 BSC
2.260 BSC
2.042 BSC
3.35 BSC
57.40 BSC
51.87 BSC
J
G
H
J
K
L
N
P
Q
R
S
Q 2 PL
0.267
0.230
0.278
0.300
6.78
5.85
7.06
7.62
Y
M
M
T S
0.13 (0.005)
1.242 BSC
1.742 BSC
31.55 BSC
44.25 BSC
W
X
0.008
0.012
0.130
0.555
0.465
0.21
3.05
13.59
11.31
0.30
D 7 PL
V
L
0.120
0.535
0.445
3.30
14.09
11.81
M
0.25 (0.010)
T Z
F
N
E
V
W
X
1.142 BSC
29.01 BSC
H
0.542 BSC
0.642 BSC
0.342 BSC
13.77 BSC
16.31 BSC
8.69 BSC
C
Y
–T–
SEATING
PLANE
P 7 PL
0.25 (0.010)
STYLE 1:
PIN 1. RF INPUT/V CONT
2. VS1
M
T
3. VS2
4. VS3
5. VS4
6. VS5
7. RF OUTPUT
CASE: GROUND
CASE 301F–03
ISSUE C
MOTOROLA RF DEVICE DATA
MHW804–1 MHW804–2
5
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andspecifically disclaims any and all liability, includingwithoutlimitationconsequentialorincidentaldamages. “Typical” parameters can and do vary in different
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MHW804/D
◊
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