RFSP2010 Datasheet, PDF (1/4 Pages) ANADIGICS, Inc – 2.4-2.5 GHz Power Amplifier

Preliminary
RFSP2010
2.4–2.5 GHz Power Amplifier
Applications
• ^{802.11b/g WLAN}
• 2.4 GHz ISM band wireless equipment
12
11
10
NC 1
Bias
Bias
9
VCC2
RF IN 2
Input
Match
Output
Match
8
RF OUT
GND 3
7 GND
4
5
6
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.
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
3.00
Index Area
Top View
1.00
0.80
4
0.45
0.35
0.275
0.225
12
Pin 1
1. All dimensions are in millimeters, angles in
degrees.
1
2. The terminal #1 identifier and pad
numbering convention shall conform to
0.50 TYP
JESD 95-1 SPP-012
3.00
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.
0.05
1.00
1.80 SQ
Side View
Bottom View
3x3 mm Package Outline
05/2003