05/2003
Preliminary
RFSP2010
2.42.5 GHz Power Amplifier
Applications
802.11b/g WLAN
2.4 GHz ISM band wireless equipment
RF
Functional Block Diagram
Product Description
The RFSP2010 power amplifier is a high-
performance GaAs HBT IC designed for use in
transmit applications in the 2.4-2.5 GHz frequency
band. With a P1dB of 25 dBm, the device is ideal
as a final stage for wireless LAN applications
requiring high transmit linearity. Designed with
propriety linearizing techniques, the part is
operable closer to P-1dB, which enables the device
to achieve a specific error vector magnitude
(EVM) with less backoff. The PA exhibits
unparalleled linearity and efficiency for both
802.11b- and 802.11g-based WLAN systems. The
part operates off a single +3.3V supply.
1
2
3
10
11
12
9
8
7
6
5
4
V
BCC1
V
CC1
VBCC
2
NC
VCC2
IN
RF OUT
GND
NC
VPC
NC
GND
Bias
Bias
Output
Match
Input
Match
Product Features
25 dBm P1dB@3.3V
21.5 dB gain
1.5 % EVM @ P
OUT
= +18 dBm
with 54 Mbps OFDM signal
95 mA @ P
OUT
= +18 dBm
with 54 Mbps OFDM signal
Single +3.3V supply voltage
PA power on/off logic
Input and output matched to 50 ohms
1.00
0.80
3.00
3x3 mm Package Outline
3.00
Index Area
0.05
4
0.275
0.45
Pin 1
1. All d
ensions are in millimeters, angles in
im
degrees.
0.225
0.35
12
2. The terminal #1 identifier and pad
1
numbering conventi
shall conform to
on
JESD 95-1 SPP-012
0.50 TYP
3. Lead coplanarity: 0.05 max.
4. Dimension applies to metalized pad and is
measur
between 0.25 and 0.30 MM from
ed
pad tip.
1.00
1.80 SQ
Top View
Side View
Bottom View
05/2003
2
RFSP2010
2.42.5 GHz Power Amplifier
Specification
Min.
Typ.
Max.
Unit
Condition
Overall
Frequency Range
2400
2500
MHz
Output P1dB
25
dBm
Gain
21.5
dB
P
OUT
= +18 dBm
Error Vector Magnitude
1.5
%
P
OUT
= +18 dBm; 54 Mbps OFDM signal
Gain Flatness
0.5
dB
Across 100 MHz Band
Harmonics
2 Harmonic
-27
dBc
3 Harmonic
-45
dBc
Spurious (Stability)
-60
dBc/30 kHz
P
OUT
= -20 dBm to P1dB
Reverse Isolation
35
dB
Input Return Loss
10
dB
Output Return Loss
10
dB
With matching capacitor
Power Supply
Operating Voltage
3.3
V
Current Consumption
95
180
mA
mA
P
OUT
= +18 dBm; 54 Mbps OFDM signal
P
OUT
= +24 dBm; meets 802.11b ACPR spec
Shutdown Control
Device On Logic High
3.3
V
Device Off Logic Low
0.7
V
Device Off Current
1
uA
Turn-On Time
500
ns
With 50 source
Turn-Off Time
500
ns
With 50 source
Note 1: Test Conditions: V
CC
= 3. 3V, Freq. = 2450 MHz, T =25 C, Small Signal Conditions unless otherwise stated.
Note 2: Increase in EVM over system EVM floor.
Note 3: Load VSWR is set to 7:1 and the angle is varied 360 degrees.
Absolute Maximum Ratings
Parameter
DC Power Supply
6.0
V
DC Supply Current
400
mA
Maximum RF input level
+7
dBm
Operating Ambient Temperature
-40 to +85
C
Storage Temperature
-55 to +150
C
Ordering Information
PRFS-P2010-EVL
-40 to +85
Evaluation Board
1
PRFS-P2010-005
-40 to +85
13" Reverse Tape/Reel
2500 pcs.
PRFS-P2010-006
-40 to +85
13" Tape/Reel
2500 pcs.
PRFS-P2010-007
-40 to +85
7" Reverse Tape/Reel
1000 pcs.
PRFS-P2010-008
-40 to +85
7" Tape/Reel
1000 pcs.
PRFS-P2010-009
-40 to +85
Bulk 4x4 mm 24-pin LPCC
1-999 pcs.
nge
Temp. Ra
Package Description
Quantity
Part Number
(C)
Unit
Rating
r
Paramete
1
2
3
nd
rd
@ P1dB
@ P1dB
3
05/2003
NOTES
05/2003
4
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.
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
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