Datasheet ADL5391 (Analog Devices) - 6

ADL5391 Data Sheet PIN CONFIGURATION AND FUNCTION DESCRIPTIONS S ID N S NBL VM E XM XPL 16 15 14 13 COMM 1 12 YMNS VPOS 2 11 YPLS ADL5391 VPOS 3 TOP VIEW 10 ZPLS (Not to Scale) VPOS 4 9 ZMNS 5 6 7 8 S LS M N M ADJ WP WM CO G NOTES
-002 059
1. EXPOSED PAD MUST BE CONNECTED TO GND.
06 Figure 2. Pin Configuration
Table 3. Pin Function Descriptions Pin No. Mnemonic Description
1, 7 COMM Device Common. Connect via lowest possible impedance to external circuit common. 2 to 4 VPOS Positive Supply Voltage. 4.5 V to 5.5 V. 5, 6 WPLS, WMNS Differential Outputs. 8 GADJ Denominator Scaling Input. 9, 10 ZMNS, ZPLS Differential Intercept Inputs. Must be ac-coupled. Differential impedance 50 Ω nominal. 11, 12 YPLS, YMNS Differential X-Multiplicand Inputs. 13, 14 XPLS, XMNS Differential Y-Multiplicand Inputs. 15 ENBL Chip Enable. High to enable. 16 VMID VPOS/2 Reference Output. Connect decoupling capacitor to circuit common. EPAD Exposed Pad. Exposed pad must be connected to GND. Rev. A | Page 6 of 15 Document Outline Features Applications Functional Block Diagram General Description Table of Contents Revision History Specifications Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Basic Theory Calibration Basic Connections Multiplier Connections Matching the Input/Output Wideband Voltage-Controlled Amplifier/Amplitude Modulator Squaring and Frequency Doubling Use as a Detector Evaluation Board Outline Dimensions Ordering Guide