AD8353Data SheetPIN CONFIGURATION AND FUNCTION DESCRIPTIONSCOM1 18 COM1NC 27 RFOUTAD8353RFIN 3TOP VIEW6 VPOS(Not to Scale)COM2 45 COM2NOTES 1. NC = NO CONNECT. DO NOT CONNECT TO THIS PIN. 002 2. THE EXPOSED PAD MUST BE CONNECTED TO A LOW IMPEDANCE GROUND PAD. 02721- Figure 2. Pin Configuration Table 4. Pin Function Descriptions Pin No.MnemonicDescription 1, 8 COM1 Device Common. Connect to low impedance ground. 2 NC No Connection. 3 RFIN RF Input Connection. Must be ac-coupled. 4, 5 COM2 Device Common. Connect to low impedance ground. 6 VPOS Positive Supply Voltage. 7 RFOUT RF Output Connection. Must be ac-coupled. EPAD Exposed Pad. The exposed pad must be connected to a low impedance ground pad. Rev. F | Page 6 of 16 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION BASIC CONNECTIONS APPLICATIONS INFORMATION LOW FREQUENCY APPLICATIONS BELOW 100 MHz EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE