Datasheet AD8369 (Analog Devices) - 10

AD8369 90 90 120 60 120 60 150 30 150 30 GAIN 750MHz GAIN CODE CODE 15 15 10MHz 10MHz 750MHz 180 0 180 0 380MHz 380MHz GAIN CODES GAIN CODES 0, 1, AND 9 500MHz 0, 1, AND 9 330 500MHz 330 210 210 240 300 240 300 270 270
TPC 19. Differential Input Reflection Coefficient, TPC 22. Differential Output Reflection Coefficient, S11, ZO = 50 W Differential, Selected Gain Codes S22, ZO = 50 W Differential, Selected Gain Codes
AVERAGE OF 128 SAMPLES INPUT = 250mV p-p, 10MHz OUTPUT DIFFERENTIAL OUTPUT 1V/VERTICAL OVERDRIVE 250mV/VERTICAL DIVISION DIVISION ZERO ZERO RECOVERY BIT 3 BIT 0 2V/VERTICAL DIVISION 2V/VERTICAL DIVISION GND GND TIME – 20ns/DIV TIME – 1
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s/DIV
TPC 20. Gain Step Time Domain Response, 3 dB Step, TPC 23. Overdrive Recovery, Maximum Gain, VS = 5 V, RL = 1 kW, Parallel Transparent Mode VS = 5 V, RL = 1 kW, Parallel Transparent Mode
DIFFERENTIAL OUTPUT 200mV/DIV ZERO DIFFERENTIAL OUTPUT 70MHz, 750mV/DIV ZERO INPUT PWUP 2V/VERTICAL DIVISION 2mV/DIV GND GND TIME – 2
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s/DIV TIME – 20
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s/DIV
TPC 21. PWUP Time Domain Response, TPC 24. Pulse Response, Maximum Gain, VS = 5 V, Maximum Gain, VS = 5 V, RL = 1 kW RL = 1 kW –10– REV. A Document Outline Features Applications Functional Block Diagram Product Description Specifications Timing Specifications Absolute Maximum Ratings Pin Configuration Typical Performance Characteristics Theroy of Operation Input Attentuator and Output 3 dB Step Fixed Gain Amplifier Input and Output Interfaces Noise and Distortion Offset Control Loop Digital Control Basic Connections Input-Output Interface Reducing Gain Sensitivity to Input and Output Impedance Variation Operation from a Single-Sided Source Interfacing to an ADC PCB Layout Considerations Evaluation Board Evaluation Board Software Appendix Characterization Equipment Definitions of Selected Parameters Composite Waveform Assumption Outline Dimensions Ordering Guide Revision History