RFS1003
5.1-5.9 GHz U-NII Power Amplifier
Applications
• U-NII fixed-wireless CPE
• 5 GHz ISM band wireless equipment
• WLAN/802.11a/HIPERLAN/2
Product Description
The RFS1003 power amplifier is a high-power, high-
performance GaAs MESFET IC designed for use in
transmit applications in the 5.1-5.9 GHz frequency
band. With a P1dB of 29 dBm, the device is ideal as a
final stage for wireless applications requiring high
transmit linearity. The input of the PA is matched to 50
ohms and the output can be easily matched for optimum
linearity and power performance at the desired
frequency of operation between 5.1 and 5.9 GHz.
GND
GND
GND
VD2
VD1
24
N/C
23
22
21
20
19
N/C
1
2
Interstage
Match
18
17
16
Input
Match
N/C
N/C
GND
GND
3
4
5
6
Interstage
Match
RF OUT
Product Features
•
•
•
•
•
29 dBm P1dB@7V
24 dBm P1dB@3V
20 dB gain
Input matched to 50 ohms
Simple output matching
RF IN
15
14
13
RF OUT
GND
RF OUT
N/C
GND
7
GND
8
VG1
9
GND
10
VG2
11
GND
12
VG3
Functional Block Diagram
1.00
0.80
4.00
4
0.45
0.35
0.275
0.225
Pin 1
24
1
1 ALL DIMENSIONS ARE IN
MILLIMETERS, ANGLES IN DEGREES.
2 THE TERMINAL #1 IDENTIFIER AND
PAD NUMBERING CONVENTION SHALL
CONFORM TO JESD 95-1 SPP-012
3 LEAD COPLANARITY: 0.05 MAX.
4 DIMENSION APPLIES TO METALLIZED
PAD AND IS MEASURED BETWEEN 0.25
AND 0.30 MM FROM PAD TIP.
INDEX AREA
4.00
0.50 TYP
0.05
1.00
2.80 SQ
TOP VIEW
SIDE VIEW
BOTTOM VIEW
4x4 mm Package Outline
05/2003
RFS1003
5.1-5.9 GHz U-NII Power Amplifier
Parameter
1
Specification
Min.
5150
29
24
28
20
21
±0.5
-35
-35
-60
50
8.7
15
11
7
-1.1
400
350
25
Typ.
Max.
5850
Unit
MHz
dBm
dBm
%
dB
dB
dB
dBc
dBc
dBc/30 kHz
dB
dB
dB
dB
V
V
mA
mA
µA
Condition
Overall
Frequency Range
Output P1dB
Efficiency at P1dB
Small Signal Gain
Gain Flatness
Harmonics
2
nd
Harmonic
3
rd
Harmonic
Spurious (Stability)
2
Reverse Isolation
Noise Figure
Input Return Loss
Output Return Loss
Power Supply
Drain Operating Voltage
Gate Operating Voltage
Current Consumption
Gate Leakage Current
V
DD
= 7V
V
DD
= 3V
P
IN
= -20 dBm; V
DD
= 7V
P
IN
= -20 dBm; V
DD
= 3V
Across 100 MHz Band
P
IN
= -30 to +10 dBm
10
3
V
DD
= 7V
V
DD
= 3V
Note 1: Test Conditions: V
DD
= 7.0V, P
IN
= +10dBm, Freq. = 5850MHz, V
GG
= -1.1 V, T =25C.
Note 2: Load VSWR is set to 7:1 and the angle is varied 360 degrees.
Absolute Maximum Ratings
Parameter
DC Power Supply
DC Gate Voltage
DC Supply Current
Maximum RF input level
Operating Ambient Temperature
Storage Temperature
Rating
8.0
-5.0 min, -0.5 max
1000
+13
-40 to +85
-55 to +150
Unit
V
V
mA
dBm
°C
°C
Ordering Information
Part Number
PRFS-1003-0EVL
PRFS-1003-0005
PRFS-1003-0006
PRFS-1003-0007
PRFS-1003-0008
PRFS-1003-0009
Temp. Range ( °C)
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
Package Description
Evaluation Board
13" Reverse Tape/Reel
13" Tape/Reel
7" Reverse Tape/Reel
7" Tape/Reel
Bulk – 4x4 mm 24-pin LPCC
Quantity
1
2500 pcs.
2500 pcs.
1000 pcs.
1000 pcs.
1-999 pcs.
2
05/2003
ANADIGICS, Inc.
141 Mount Bethel Road
Warren, New Jersey 07059,U.S.A.
Tel: +1(908)668-5000
Fax: +1(908)668-5132
URL: http://www.anadigics.com
E-mail: Mktg@anadigics.com
IMPORTANT NOTICE
ANADIGICS, Inc. reserves the right to make changes to its products or to discontinue any product at any time without notice. The product
specifications contained in Advanced Product Information sheets and Preliminary Data Sheets are subject to change prior to a product’s formal
introduction. Information in Data Sheets have been carefully checked and are assumed to be reliable; however, ANADIGICS assumes no
responsibilities for inaccuracies. ANADIGICS strongly urges customers to verify that the information they are using is current before placing orders.
WARNING
ANADIGICS products are not intended for use in life support appliances, devices or systems. Use of an ANADIGICS product in any such application
without written consent is prohibited.
4
05/2003
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