ChipFind - документация

Электронный компонент: DB-54003-470

Скачать:  PDF   ZIP

Document Outline

June 2006
Rev 1
1/18
18
DB-54003-470
RF POWER amplifier using 1 x PD54003
N-Channel enhancement-mode lateral MOSFETs
General feature
Excellent thermal stability
Frequency: 400 - 470MHz
Supply voltage: 7.5V
Output power: 3W
Efficiency: 50% - 53%
Load mismatch: 20:1
Beo free amplifier
Description
The DB-54003-470 is a common source
N-Channel Enhancement-Mode Lateral Field
Effect RF power amplifer designed for UHF
Portable radio applications
Order Code
DB-54003-470
Mechanical specification:
L = 70 mm, W = 30 mm
www.st.com
Contents
DB-54003-470
2/18
Contents
1
Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3
Typical performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4
Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5
Circuit layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6
Mounting indications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
7
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
8
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
DB-54003-470
Electrical data
3/18
1 Electrical
data
1.1 Maximum
ratings
Table 1.
Absolute maximum ratings
Symbol
Parameter
Value
Unit
V
DD
Supply voltage
16
V
I
D
Drain current
2
A
T
CASE
Operating case temperature
-20 to +85
C
T
A
Max. ambient temperature
+55
C
Electrical characteristics
DB-54003-470
4/18
2 Electrical
characteristics
T
A
= +25
o
C, V
DD
= 7.5V, I
DQ
= 100 mA
Table 2.
Electrical Specification
Symbol
Test Conditions
Min
Typ
Max
Unit
Freq
Frequency range
400
470
MHz
P
OUT
3
4
W
Gain
@ P
OUT
= 3W
12.1
0.3dB
dB
ND
@ P
OUT
= 3W
50
53
%
H2
2
ND
Harmonic @ P
OUT
= 3W
-53
-50
dBc
H3
3
RD
Harmonic @ P
OUT
= 3W
-60
-55
dBc
VSWR
Load mismatch all phases @ P
OUT
= 3W
20:1
DB-54003-470
Typical performance
5/18
3 Typical
performance
Figure 1.
Output power vs input power Figure 2.
Gain vs output power
Figure 3.
Drain efficiency vs
ouptut power
Figure 4.
Gain vs frequency
0
1
2
3
4
5
0,0
0,1
0,2
0,3
0,4
0,5
Input Power (W)
O
u
tp
u
t
P
o
w
e
r
(W)
380
400
420
440
460
480
7.5
100
Vdd=
m A
V
Idq=
6
7
8
9
10
11
12
13
14
15
16
17
18
0
1
2
3
4
5
Pout (W)
G
a
in
(
d
B
)
380
400
420
440
460
480
7.5
100
Vdd=
m A
V
Idq=
10
15
20
25
30
35
40
45
50
55
60
65
70
0
1
2
3
4
5
Pout (W)
Ef
f
(
%
)
380
400
420
440
460
480
7.5
100
Vdd=
m A
V
Idq=
4
6
8
10
12
14
16
18
360
380
400
420
440
460
480
500
520
Freq (MHz)
G
a
in
(
d
B
)
Pout = 3W
Typical performance
DB-54003-470
6/18
Figure 5.
Efficiency vs frequency
Figure 6.
Input return loss vs
frequency
20
25
30
35
40
45
50
55
60
65
70
75
80
360
380
400
420
440
460
480
500
520
Freq (MHz)
E
ff.
(%
)
3W
4W
-18
-16
-14
-12
-10
-8
-6
-4
-2
0
360
380
400
420
440
460
480
500
520
Freq (MHz)
R
TL (
d
B
)
DB-54003-470
Typical performance
7/18
Figure 7.
Harmonics vs frequency
Figure 8.
Output power vs drain supply voltage
-75
-70
-65
-60
-55
-50
-45
-40
360
380
400
420
440
460
480
500
520
Freq (MHz)
Ha
r
m
o
n
i
c
s
(d
Bc
)
H2
H3
0
2
4
6
8
10
12
14
4
6
8
10
12
14
Vdd (V)
P
out (W
)
380
400
420
440
460
480
Pin= 30dBm
Test circuit
DB-54003-470
8/18
4 Test
circuit
Figure 9.
Test circuit schematic
DB-54003-470
Circuit layout
9/18
5 Circuit
layout
Figure 10.
Circuit layout
PD54003
Circuit layout
DB-54003-470
10/18
Table 3.
Components part list for DB-54003-470
Part Type
Component ID
Description
Value
Case
size
Manufacturer
Part Code
CAP
C1
Capacitor
120 pF
1206
Murata
GRM42-6C0G121J50
CAP
C2
Capacitor
120 pF
1206
Murata
GRM42-6C0G121J50
CAP
C3
Capacitor
1 nF
1206
Murata
GRM42-6C0G102J50
CAP
C4
Capacitor
10 nF
1206
Murata
GRM42-6X7R104K50
Electrolytic
CAP
C5
Capacitor
10 uF
SMT
Panasonic
EEVHB1V100P
CAP
C6
Capacitor
330 pF
100B
ATC
331
CAP
C7
Capacitor
330pF
100B
ATC
331
CAP
C8
Capacitor
12 pF
100B
ATC
120
CAP
C9
Capacitor
39 pF
100B
ATC
390
CAP
C10
Capacitor
43 pF
100B
ATC
430
CAP
C11
Capacitor
12 pF
100B
ATC
120
TL
TL1, TL7
Transmission
Line
W = 2.87 mmL = 7 mm
TL
TL2
Transmission
Line
W = 4.9 mm L = 5 mm
TL
TL3, TL4
Transmission
Line
W = 6 mm L = 3 mm
TL
TL5
Transmission
Line
W = 4.9 mm L = 2.5 mm
TL
TL6
Transmission
Line
W = 4.9 mm L = 2.5 mm
Ferrite Bead
B1
Ferrite Bead
PANASONIC
EXCELDRC35C
Ferrite Bead
B2
Ferrite Bead
PANASONIC
EXCELDRC35C
INDUCTOR
L1
Inductor
35.5nH
Coilcraft Mini
Spring
B09TJ
INDUCTOR
L2
Inductor
3.85 nH
Coilcraft Micro
Spring
0906-4J
INDUCTOR
L3
Inductor
8 nH
Coilcraft Mini
Spring
A03TJ
TRANSISTOR
PD54003
LDMOS
STMicroelectronics
PD54003
Resistor
R1
Resistor
15 ohms
1206
TYCO
ELECTRONICS
01623440-1
POT
R2
Potentiometer
10 K
BOURNS
ELECTRONICS
3214W-1-103E
Resistor
R3
Resistor
1K
1206
TYCO
ELECTRONICS
01623440-1
SMA-CONN
RF in
SMA-CONN
Johnson
142-0701-801
SMA-CONN
RF out
SMA-CONN
Johnson
142-0701-801
ZENER
D1
Zener Diode
5.1 V
SOD110
PHILIPS
BZX284C5V1
BOARD
FR-4 THk=0.060" 2OZ Cu Both Sides
DB-54003-470
Mounting indications
11/18
6 Mounting
indications
Figure 11. Standard SMD mounting
Mounting indications
DB-54003-470
12/18
Figure 12
shows the recommeded solder for devices that have Pb-free terminal plating and
where a Pb-free solder is used.
Figure 12.
Recommended solder profile
Figure 13
shows the recommeded solder for devices with Pb-free terminal plating used with
leaded solder, or for devices with leaded terminal plating used with a leaded solder.
Figure 13.
Recommended solder profile for leaded devices
DB-54003-470
Package mechanical data
13/18
7
Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK
packages. These packages have a Lead-free second level interconnect . The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at:
www.st.com
Package mechanical data
DB-54003-470
14/18
Note:
Resin protrusions not included (max value: 0.15 mm per side)
Figure 14.
Package dimensions
Table 4.
PowerSO-10RF Formed lead (Gull Wing) mechanical data
Dim
mm.
Inch
Min
Typ
Max
Min
Typ
Max
A1
0
0.05
0.1
0.
0.0019
0.0038
A2
3.4
3.5
3.6
0.134
0.137
0.142
A3
1.2
1.3
1.4
0.046
0.05
0.054
A4
0.15
0.2
0.25
0.005
0.007
0.009
a
0.2
0.007
b
5.4
5.53
5.65
0.212
0.217
0.221
c
0.23
0.27
0.32
0.008
0.01
0.012
D
9.4
9.5
9.6
0.370
0.374
0.377
D1
7.4
7.5
7.6
0.290
0.295
0.298
E
13.85
14.1
14.35
0.544
0.555
0.565
E1
9.3
9.4
9.5
0.365
0.37
0.375
E2
7.3
7.4
7.5
0.286
0.292
0.294
E3
5.9
6.1
6.3
0.231
0.24
0.247
F
0.5
0.019
G
1.2
0.047
L
0.8
1
1.1
0.030
0.039
0.042
R1
0.25
0.01
R2
0.8
0.031
T
2 deg
5 deg
8 deg
2 deg
5 deg
8 deg
T1
6 deg
6 deg
T2
10 deg
10 deg
Critical dimensions:
- Stand-off (A1)
- Overall width (L)
DB-54003-470
Package mechanical data
15/18
Figure 15. PowerSO-10RF Tape & reel
Package mechanical data
DB-54003-470
16/18
Figure 16.
Tube information
DB-54003-470
Revision history
17/18
8 Revision
history
Table 5.
Revision history
Date
Revision
Changes
13-Jun-2006
1
Initial release
DB-54003-470
18/18
Please Read Carefully:
Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries ("ST") reserve the
right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any
time, without notice.
All ST products are sold pursuant to ST's terms and conditions of sale.
Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no
liability whatsoever relating to the choice, selection or use of the ST products and services described herein.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this
document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products
or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such
third party products or services or any intellectual property contained therein.
UNLESS OTHERWISE SET FORTH IN ST'S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS
OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.
UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZE REPRESENTATIVE OF ST, ST PRODUCTS ARE NOT DESIGNED,
AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS,
NOR IN PRODUCTS OR SYSTEMS, WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR
SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE.
Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void
any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any
liability of ST.
ST and the ST logo are trademarks or registered trademarks of ST in various countries.
Information in this document supersedes and replaces all information previously supplied.
The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.
2006 STMicroelectronics - All rights reserved
STMicroelectronics group of companies
Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan -
Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America
www.st.com