MHW804-1 [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: | MHW804-1 |
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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the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit,
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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