Datasheet ADL5500 (Analog Devices) - 8

ADL5500 Data Sheet PIN CONFIGURATION AND FUNCTION DESCRIPTIONS BUMP 1 INDICATOR VRMS VPOS 1 4 COMM RFIN 2 3
05546-003
TOP VIEW (BUMP SIDE DOWN) Not to Scale
Figure 3. 4-Ball WLCSP Pin Configuration
Table 3. Pin Function Descriptions Ball No. Mnemonic Description
1 VRMS Output Pin. Rail-to-rail voltage output with limited current drive capability. The output has an internal 1 kΩ series resistance. High resistive loads are recommended to preserve output swing. 2 COMM Device Ground Pin. 3 RFIN Signal Input Pin. Internally ac-coupled after internal termination resistance. Nominal 50 Ω input impedance. 4 VPOS Supply Voltage Pin. Operational range 2.7 V to 5.5 V. Rev. B | Page 8 of 24 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS CIRCUIT DESCRIPTION FILTERING APPLICATIONS INFORMATION BASIC CONNECTIONS OUTPUT SWING LINEARITY INPUT COUPLING USING A SERIES RESISTOR MULTIPLE RF INPUTS SELECTING THE OUTPUT LOW-PASS FILTER NETWORK POWER CONSUMPTION AND POWER-ON/-OFF RESPONSE OUTPUT DRIVE CAPABILITY AND BUFFERING VRMS OUTPUT OFFSET DEVICE CALIBRATION AND ERROR CALCULATION CALIBRATION FOR IMPROVED ACCURACY DRIFT OVER A REDUCED TEMPERATURE RANGE OPERATION ABOVE 4.0 GHz DEVICE HANDLING EVALUATION BOARD Land Pattern and Soldering Information Junction-to-Board Thermal Impedance OUTLINE DIMENSIONS ORDERING GUIDE