Datasheet ADL5604 (Analog Devices) - 8

ADL5604 Data Sheet PIN CONFIGURATION AND FUNCTION DESCRIPTIONS D D D D GN GN GN GN 16 15 14 13 RFIN 1 12 RFOUT RFIN 2 11 ADL5604 RFOUT TOP VIEW VBIAS 3 10 RFOUT (Not to Scale) VCC2 4 9 RFOUT 5 6 7 8 D D D D GN GN GN GN NOTES
003
1. THE PADDLE SHOULD BE CONNECTED TO
20-
BOTH THERMAL AND ELECTRICAL GROUND.
082 Figure 3. Pin Configuration
Table 4. Pin Function Descriptions Pin No. Mnemonic Description
1, 2 RFIN RF Input. Requires a dc blocking capacitor. 5, 6, 7, 8, 13,14, 15, 16 GND Solder to a low impedance electrical and thermal ground plane. 3 VBIAS Dual Function Pin. Applying 5 V to this pin enables the bias circuit. Grounding this pin disables the device. When VBIAS is used alone to disable the ADL5604, the disable current is 13 mA. 4 VCC2 Under normal operation, this pin is connected to the power supply and draws approximately 5 mA of current. This pin can be grounded with the VBIAS pin to allow a disable current of <1 μA. 9, 10, 11, 12 RFOUT RF Output and Main Supply Voltage. DC bias is provided to this pin through an inductor that is connected to the 5 V power supply. The RF path requires a dc blocking capacitor. EP The exposed paddle is connected internally to ground. Solder to a low impedance electrical and thermal ground plane. Rev. C | Page 8 of 23 Document Outline Features Functional Block Diagram General Description Table of Contents Revision History Specifications Typical Scattering Parameters Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Applications Information Basic Layout Connections Power Supply RF Input Interface RF Output Interface Power-Down Circuit ADL5604 Match ACPR and EVM Thermal Considerations Soldering Information and Recommended PCB Land Pattern Evaluation Board Outline Dimensions Ordering Guide