Datasheet HMC788A (Analog Devices) - 5

Data Sheet HMC788A PIN CONFIGURATION AND FUNCTION DESCRIPTIONS NIC 1 6 NIC HMC788A RF 2 TOP VIEW 5 IN RFOUT (Not to Scale) GND 3 4 NIC PACKAGE BASE NOTES 1. NIC = NOT INTERNALLY CONNECTED. THE PINS ARE NOT CONNECTED INTERNALLY; HOWEVER, ALL DATA SHOWN HEREIN WAS MEASURED WITH THESE PINS CONNECTED TO GROUND EXTERNALLY. 2. EXPOSED PAD. THE EXPOSED PAD MUST BE CONNECTED TO GROUND
002
FOR PROPER OPERATION.
16204- Figure 2. Pin Configuration
Table 4. Pin Function Descriptions Pin No. Mnemonic Description
1, 4, 6 NIC Not Internally Connected. The pins are not connected internally; however, all data shown herein was measured with these pins connected to GND externally. 2 RFIN RF Input. This pin is dc-coupled and ac matched to 50 Ω. An external dc blocking capacitor is required on this pin. 3 GND Ground. This pin must be connected to ground. 5 RFOUT RF Output. This pin is ac matched to 50 Ω and supplies dc bias for the output stage. EPAD Exposed Pad. The exposed pad must be connected to GND for proper operation.
INTERFACE SCHEMATICS RFOUT GND
004
RFIN
16204- 003 16204- Figure 3. RFIN, RFOUT Interface Schematic Figure 4. GND Interface Schematic Rev. C | Page 5 of 12 Document Outline Features Applications Functional Block Diagram General Description Revision History Specifications Electrical Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Interface Schematics Typical Performance Characteristics Theory of Operation Basic Connections Applications Information Evaluation PCB Outline Dimensions Ordering Guide