Text preview for : RTDA01.pdf part of Rficsolutions Inc. RTDA01 The RTDA01 is a 2.0 to 5.0 GHz; CMOS driver
amplifier. The device is designed for the 802.11
a/b/g WLAN systems.
The driver amplifier gives 18 dBm Pout for the
frequency range 2.0 to 5.0 GHz. The input and
output matching is on chip which reduces the cost of
the chip. The RTDA01 is biased with a single 3.3 V
supply.
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RFIC Solutions Inc.
Driver Amplifier
Description .
Preliminary Datasheet RTDA01
Functional Diagram
.
The RTDA01 is a 2.0 to 5.0 GHz; CMOS driver amplifier. The device is designed for the 802.11 a/b/g WLAN systems. The driver amplifier gives 18 dBm Pout for the frequency range 2.0 to 5.0 GHz. The input and output matching is on chip which reduces the cost of the chip. The RTDA01 is biased with a single 3.3 V supply.
Applications. · · · · IEEE 802.11 a/b/g WLAN Cellular System WiFi Systems ISM Band Systems
.
Key Features. · · 2 to 5 GHz frequency range covered On chip matching
.
Electrical Specifications.
.
Conditions: Vcc =3.3 V & TA=25 0C Parameter
Frequency Range Gain Pout (@ P1 dB) Input Return Loss Output Return Loss Supply Current DC Voltage
Min
2 13.5
Typical
Max
5 17.5
Units
GHz dB dBm dB dB mA V
18 8 10 192.4 3.3
May 02, 2007
www.rficsolutions.com
Page 1 of 2
RFIC Solutions Inc. Proprietary Information
Data subject to change without Notice
RFIC Solutions Inc.
Driver Amplifier
Simulated results. .
Preliminary Datasheet RTDA01
Gain Vs Freq
1 dB Compression Point
Input Return Loss Vs Freq
Ouput Return Loss Vs Freq
May 02, 2007
www.rficsolutions.com
Page 2 of 2
RFIC Solutions Inc. Proprietary Information
Data subject to change without Notice