Order this document by MHW2805/D
Advance Information
MHW2805-1
MHW2805-2
UHF POWER AMPLIFIERS
5.0 W, 806 to 870 MHz
(–1)
5.0 W, 885 to 941 MHz
(–2)
SEMICONDUCTOR
TECHNICAL DATA
UHF Silicon FET
Power Amplifiers
Designed for 7.5 V UHF power amplifier applications in industrial and
commercial equipment primarily for hand portable radios.
•
Specified 7.5 V Characteristics:
RF Input Power: 6.0 dBm
RF Output Power: 5.0 W
Minimum Gain (Vcont = 5.0 V): 31 dB
•
Epoxy Glass PCB Construction Gives Consistent Performance and
Reliability
•
50
Ω
Input / Output Impedances
ARCHIVE INFORMATION
•
•
Guaranteed Stability and Ruggedness
Utilizes RFIC Technology for First Two Stages of RF Gain
1
4
CASE 420AB
PIN CONNECTIONS
Pin 1
Vcont 2
VDD1, 2, 3 3
Simplified Block Diagram
Pout 4
(Top View)
RFIC
ORDERING INFORMATION
1
2
3
4
Device
MHW2805–1
This device contains 3 active transistors.
This document contains information on a new product. Specifications and information herein
are subject to change without notice.
Operating
Temperature Range
TC = – 30 to 80°C
Package
Power Module
Rev 0.1
MHW2805–2
©
Motorola, Inc. 1998
MOTOROLA RF/IF DEVICE DATA
1
ARCHIVE INFORMATION
MHW2805–1 MHW2805–2
MAXIMUM RATINGS
(Flange Temperature = 25°C, unless otherwise noted.)
Rating
DC Supply Voltage (Pin 3)
DC Control Voltage (Pin 2)
RF Input Power
RF Output Power (VDD1, 2, 3 = 9.0 Vdc)
Storage Temperature Range
Operating Case Temperature Range
NOTES:
1. Meets Human Body Model (HBM)
≤3000
V.
2. ESD data available upon request.
Symbol
VDD1, 2, 3
Vcont
Pin
Pout
Tstg
TC
Value
9.0
5.0
9.0
9.0
–30 to 80
–30 to 80
Unit
Vdc
Vdc
dBm
W
°C
°C
ELECTRICAL CHARACTERISTICS
(VDD1, 2, 3 = 7.5 Vdc (Pin 3); TC = 25°C, 50
Ω
system, unless otherwise noted.)
ARCHIVE INFORMATION
Characteristic
Frequency Range
MHW2805–1
MHW2805–2
Control Voltage (Pout = 5.0 W; Pin = 6.0 dBm) [Note]
Quiescent Current (Pin = 0 mW, Vcont = 0 Vdc)
Power Gain (Pout = 5.0 W, Vcont = 5.0 Vdc)
Efficiency (Pout = 5.0 W; Pin = 6.0 dBm) [Note]
Harmonics (Pout = 5.0 W; Pin = 6.0 dBm) [Note]
Input VSWR (Pout = 5.0 W; Pin = 6.0 dBm; 50
Ω
Ref) [Note]
Control Current (Pout = 5.0 W; Pin = 6.0 dBm) [Note]
Load Mismatch Stress (VDD1, 2, 3 = 9.0 Vdc; Pin = 6.0 dBm;
Pout = 6.0 W; Load VSWR = 10:1, All Phase Angles at Frequency
of Test) [Note]
Stability (Pin = 3.0 to 9.0 dBm; VDD1, 2, 3 = 6.0 to 9.0 Vdc;
Pout = between 0.1 W and 6.0 W; Load VSWR = 6:1, All Phase Angles
at Frequency of Test) [Note]
NOTE:
Symbol
BW
Min
806
885
Typ
–
–
–
–
–
–
–
–
–
Max
870
941
5.0
1.0
–
–
45
2.3:1
10
Unit
MHz
Vcont
–
Gp
η
2 fo
VSWRin
Icont
Ψ
0
–
31
40
–
–
–
Vdc
mA
dB
%
dBc
–
mA
No Degradation in Output Power
Before and After Test
All Spurious Outputs More than 60 dB
Below Desired Signal
–
Adjust Vcont for specified Pout.
2
MOTOROLA RF/IF DEVICE DATA
ARCHIVE INFORMATION
MHW2805–1 MHW2805–2
Figure 1. UHF Power Module Test Circuit Schematic and Device Block Diagram
RFIC
ARCHIVE INFORMATION
Z1
C1
C3
C5
C2
C4
C6
Z2
RF In
Vcont
VDD1, 2, 3
RF Out
Pin Designations:
Pin 1 RF In Power @ 6.0 dBm
Pin 2 Vcont @ 0 to 5.0 Vdc
Pin 3 VDD1 @ 7.5 Vdc
Pin 4 RF Out @ 5.0 W Nominal
Element Values:
C1, C2 1.0
µF
Chip Cap
C3, C4 0.1
µF
C5, C6 0.018
µF
Z1, Z2
50
Ω
Microstrip Line
TYPICAL CHARACTERISTICS
(MHW2805–1 Only)
Figure 2. Control Voltage versus
Frequency
5.0
Vcontrol , CONTROL VOLTAGE (Vdc)
50
49
48
EFFICIENCY (%)
47
46
45
44
43
42
41
880
40
790
800
810
820
830
840
Pin = 6.0 dBm (4.0 mW)
Pout = 37 dBm (5.0 W)
VDD1, 2, 3 = 7.5 Vdc
850
860
870
880
Figure 3. Efficiency versus
Frequency
4.0
Pin = 6.0 dBm (4.0 mW)
Pout = 37 dBm (5.0 W)
VDD1, 2, 3 = 7.5 Vdc
3.0
790
800
810
820
830
840
850
860
870
f, FREQUENCY (MHz)
f, FREQUENCY (MHz)
MOTOROLA RF/IF DEVICE DATA
3
ARCHIVE INFORMATION
1
2
3
4
MHW2805–1 MHW2805–2
TYPICAL CHARACTERISTICS
(MHW2805–1 Only)
Figure 4. Input VSWR versus Frequency
2.0:1
1.9:1
1.8:1
1.7:1
INPUT VSWR
1.5:1
1.4:1
1.3:1
1.2:1
1.1:1
1.0:1
790
Pin = 6.0 dBm (4.0 mW)
Pout = 37 dBm (5.0 W)
VDD1, 2, 3 = 7.5 Vdc
800
810
820
830
840
850
860
870
880
GAIN (dB)
1.6:1
31
29
27
25
790
Pin = 6.0 dBm (4.0 mW)
Pout = 37 dBm (5.0 W)
VDD1, 2, 3 = 7.5 Vdc
33
35
Figure 5. RF Gain versus Frequency
ARCHIVE INFORMATION
f, FREQUENCY (MHz)
f, FREQUENCY (MHz)
Figure 6. Icontrol versus Frequency
2.0
Pout , POWER OUTPUT (W)
8.0
7.0
1.5
, (mA)
6.0
5.0
4.0
3.0
2.0
1.0
880
0
2.0
Figure 7. Control Voltage versus
Power Output
Pin = 6.0 dBm (4.0 mW)
VDD1, 2, 3 = 7.5 Vdc
835 MHz
805 MHz
I
control
1.0
0.5
Pin = 6.0 dBm (4.0 mW)
Pout = 37 dBm (5.0 W)
VDD1, 2, 3 = 7.5 Vdc
800
810
820
830
840
850
860
870
0
790
3.0
4.0
5.0
f, FREQUENCY (MHz)
Vcontrol, CONTROL VOLTAGE (V)
Figure 8. Power Output versus
Frequency
10
Pout , POWER OUTPUT (W)
9.0
8.0
7.0
6.0
VDD1, 2 = 6.5 V
5.0
4.0
3.0
795
805
815
825
835
845
855
865
875
VDD1, 2 = 6.0 V
Pin = 6.0 dBm (4.0 mW)
as a Function of VDD1, 2
Vcontrol = 5.0 V
VDD1, 2 = 7.5 V
VDD1, 2 = 7.0 V
f, FREQUENCY (MHz)
4
MOTOROLA RF/IF DEVICE DATA
ARCHIVE INFORMATION
800
810
820
830
840
850
860
870
880
MHW2805–1 MHW2805–2
OUTLINE DIMENSIONS
POWER MODULE
CASE 420AB–02
ISSUE A
–A–
G
–B–
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION AE (PACKAGE COPLANARITY): THE
BOTTOM OF THE DEVICE LEADS AND THE
REFERENCE PLANE –T– MUST BE COPLANAR
WITHIN DIMENSION AE.
4. REF INDICATES NON–CONTROLLED DIMENSION
FOR REFERENCE USE ONLY.
MILLIMETERS
MIN
MAX
24.68
24.99
21.84
22.15
3.63
4.14
0.43
0.58
22.48 REF
20.10 BSC
2.11
2.62
15.10 BSC
0.25 REF
3.78 REF
13.06
13.36
7.95 REF
2.60 BSC
7.60 BSC
1.35
1.70
10.49 REF
0.81 REF
10.24 REF
INCHES
MIN
MAX
0.972
0.984
0.860
0.872
0.143
0.163
0.017
0.023
0.885 REF
0.791 BSC
0.083
0.103
0.594 BSC
0.010 REF
0.149 REF
0.514
0.526
0.313 REF
0.102 BSC
0.299 BSC
0.053
0.067
0.413 REF
0.032 REF
0.403 REF
0.25 (0.010)
M
T A
L
AC
R Q
S
1
2
3
4
ARCHIVE INFORMATION
K
W
X
L
H
D
4 PL
0.64 (0.025)
M
T B
M
0.13 (0.005) T
C
0.08 (0.003)
–T–
SEATING
PLANE
AD
P
4 PL
AA
AF
MOTOROLA RF/IF DEVICE DATA
5
ARCHIVE INFORMATION
DIM
A
B
C
D
G
H
K
L
P
Q
R
S
W
X
AA
AC
AD
AF
ÉÉ
嵌入式系统
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