Preliminary
RFSP2010
2.4–2.5 GHz Power Amplifier
Applications
•
802.11b/g WLAN
•
2.4 GHz ISM band wireless equipment
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.
12
VBCC1
VBCC2
11
VCC1
10
NC
1
Bias
Bias
9
VCC2
RF IN
2
Input
Match
Output
Match
8
RF OUT
Product Features
GND
3
7
GND
4
NC
3.00
5
VPC
6
NC
1.00
0.80
4
0.45
0.35
Functional Block Diagram
• 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
0.275
0.225
Pin 1
Index Area
12
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 metalized pad and is
measured between 0.25 and 0.30 MM from
pad tip.
1
0.50 TYP
3.00
0.05
1.00
1.80 SQ
Top View
Side View
Bottom View
3x3 mm Package Outline
05/2003
RFSP2010
2.4–2.5 GHz Power Amplifier
Parameter
1
Specification
Min.
Typ.
Max.
2500
25
21.5
1.5
±0.5
-27
-45
-60
35
10
10
3.3
95
180
3.3
0.7
1
500
500
Unit
MHz
dBm
dB
%
dB
dBc
dBc
dBc/30 kHz
dB
dB
dB
V
mA
mA
V
V
uA
ns
ns
Condition
Overall
Frequency Range
Output P1dB
Gain
Error Vector Magnitude
2
Gain Flatness
Harmonics
2
nd
Harmonic
3
rd
Harmonic
Spurious (Stability)
3
Reverse Isolation
Input Return Loss
Output Return Loss
Power Supply
Operating Voltage
Current Consumption
Shutdown Control
Device On Logic High
Device Off Logic Low
Device Off Current
Turn-On Time
Turn-Off Time
2400
P
OUT
= +18 dBm
P
OUT
= +18 dBm; 54 Mbps OFDM signal
Across 100 MHz Band
@ P1dB
@ P1dB
P
OUT
= -20 dBm to P1dB
With matching capacitor
P
OUT
= +18 dBm; 54 Mbps OFDM signal
P
OUT
= +24 dBm; meets 802.11b ACPR spec
With 50Ω source
With 50Ω 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
DC Supply Current
Maximum RF input level
Operating Ambient Temperature
Storage Temperature
Rating
6.0
400
+7
-40 to +85
-55 to +150
Unit
V
mA
dBm
°C
°C
Ordering Information
Part Number
PRFS-P2010-EVL
PRFS-P2010-005
PRFS-P2010-006
PRFS-P2010-007
PRFS-P2010-008
PRFS-P2010-009
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
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
