Datasheet ADCA3990 (Analog Devices) - 8

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ADCA3990 Data Sheet APPLICATIONS INFORMATION
Basic connections for operating the ADCA3990 are shown in low as 24 V for lower power operation. It is recommended to Figure 10. Both the input pin (Pin 1) and the output pin (Pin 9) leave the IADJ pin (Pin 4) open for ful bias operation. For bias of the ADCA3990 are matched to 75 Ω. Pin 5 is the VCC pin, control on the ADCA3990 supply current, apply an external which requires 34 V for typical operation, and can support as control voltage between 0 V and 1 V at the IADJ pin.
ADCA3990 INPUT 1 75Ω LINE OUTPUT 9 75Ω LINE BIAS 2 3 4 5 7 8 IADJ VCC GND GND +34V TYPICAL OR +24V
010
NO CONNECT FOR FULL BIAS 0V TO 1V FOR ADJUSTABLE BIAS
16573- Figure 10. Basic Connections Rev. 0 | Page 8 of 9 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS GENERAL PERFORMANCE DISTORTION DATA (40 MHz TO 550 MHz) ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATIONS INFORMATION OUTLINE DIMENSIONS ORDERING GUIDE