05/2003
Preliminary
RFSP2010
2.4–2.5 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
101112
9
8
7
654
VBCC1
VCC1
VBCC2
NC VCC2
IN RF OUT
GND
NC
VPC
NC
GND
BiasBias
Output
Match
Input
Match
Product Features
•
•
•
•
•
•
•
•
•
25 dBm P1dB@3.3V
21.5 dB gain
1.5 % EVM @ POUT = +18 dBm
with 54 Mbps OFDM signal
95 mA @ POUT = +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
1numbering 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
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2
RFSP2010
2.4–2.5 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 50Ω source
Turn-Off Time 500 ns With 50Ω source
Note 1: Test Conditions: VCC = 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.
ngeTemp. Ra Package Description Quantity Part Number (°C)
Unit Rating
r Paramete 1
2
3
nd
rd
@ P1dB
@ P1dB
3
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NOTES
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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
