AD83531 MHz to 2.7 GHz RF Gain Block AD8353
FEATURES
Fixed gain of 20 dB Operational frequency of 1 MHz to 2.7 GHz Linear output power up to 9 dBm Input/output internally matched to 50 Ω Temperature and power supply stable Noise figure: 5.3 dB Power supply: 3 V or 5 V
FUNCTIONAL BLOCK DIAGRAM
BIAS AND VREF VPOS
RFIN
RFOUT
COM1
AD8353
Figure 1.
COM2
APPLICATIONS
VCO buffers General Tx/Rx amplification Power amplifier predrivers Low power antenna drivers
GENERAL DESCRIPTION
The AD8353 is a broadband, fixed-gain, linear amplifier that operates at frequencies from 1 MHz up to 2.7 GHz. It is intended for use in a wide variety of wireless devices, including cellular, broadband, CATV, and LMDS/MMDS applications. By taking advantage of ADI’s high performance, complementary Si bipolar process, th……
