Datasheet AD8302 (Analog Devices) - 10

AD8302 1.8 1.80 10 100MHz 900MHz 1.6 1.62 8 1.44 6 1.4 1900MHz 1.26 4 1.2 V V – 2200MHz – 1.08 2 2700MHz 1.0 0.90 Degrees 0 – 0.8 0.72 OR –2 PHASE OUT PHASE OUT 0.6 ERR 0.54 –4 0.4 0.36 –6 0.2 0.18 –8 0.0 0.00 –10 –180 –140 –100 –60 –20 20 60 100 140 180 –180 –150 –120 –90 –60 –30 0 30 60 90 120 150 180 PHASE DIFFERENCE – Degrees PHASE DIFFERENCE – Degrees
TPC 25. Phase Output (VPHS) vs. Input Phase Difference, TPC 28. VPHS Output and Nonlinearity vs. Input Phase Input Levels –30 dBm, Frequencies 100 MHz, 900 MHz, Difference, Input Levels –30 dBm, Frequency 1900 MHz 1900 MHz, 2200 MHz, Supply 5 V, 2700 MHz
1.80 10 1.80 10 1.62 8 1.62 8 1.44 6 1.44 6 1.26 4 1.26 4 V V – 1.08 2 – 1.08 2 0.90 Degrees 0 Degrees – 0.90 0 – 0.72 OR –2 0.72 OR –2 PHASE OUT PHASE OUT ERR ERR 0.54 –4 0.54 –4 0.36 –6 0.36 –6 0.18 –8 0.18 –8 0.00 –10 0.00 –10 –180 –150 –120 –90 –60 –30 0 30 60 90 120 150 180 –180 –150 –120 –90 –60 –30 0 30 60 90 120 150 180 PHASE DIFFERENCE – Degrees PHASE DIFFERENCE – Degrees
TPC 26. VPHS Output and Nonlinearity vs. Input Phase TPC 29. VPHS Output and Nonlinearity vs. Input Phase Difference, Input Levels –30 dBm, Frequency 100 MHz Difference, Input Levels –30 dBm, Frequency 2200 MHz
1.80 10 10 1.62 8 8 1.44 6 6 1.26 4 4 V +25
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C – 1.08 2 2 0.90 Degrees 0 Degrees – – 0 0.72 OR –2 OR –2 PHASE OUT ERR ERR +85
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C 0.54 –4 –4 –40
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C 0.36 –6 –6 0.18 –8 –8 0.00 –10 –10 –180 –150 –120 –90 –60 –30 0 30 60 90 120 150 180 –180 –150 –120 –90 –60 –30 0 30 60 90 120 150 180 PHASE DIFFERENCE – Degrees PHASE DIFFERENCE – Degrees
TPC 27. VPHS Output and Nonlinearity vs. Input Phase TPC 30. Distribution of VPHS Error vs. Input Phase Differ- Difference, Input Levels –30 dBm, Frequency 900 MHz ence, Three Sigma to Either Side of Mean, Frequency 900 MHz, –40 ⴗC, +25ⴗC, and +85ⴗC, Input Levels –30 dBm –10– REV. B Document Outline FEATURES PRODUCT DESCRIPTION FUNCTIONAL BLOCK DIAGRAM AD8302-SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION PIN FUNCTION DESCRIPTIONS CAUTION Equivalent Circuits Typical Performance Characteristics GENERAL DESCRIPTION AND THEORY Basic Theory Structure BASIC CONNECTIONS Measurement Mode Interfacing to the Input Channels Dynamic Range Cross Modulation of Magnitude and Phase Modifying the Slope and Center Point Comparator and Controller Modes APPLICATIONS Measuring Amplifier Gain and Compression Reflectometer CHARACTERIZATION SETUPS AND METHODS Gain Phase OUTLINE DIMENSIONS Ordering Guide Revision History