AD8391ARZ Analog Devices Inc, AD8391ARZ Datasheet
AD8391ARZ
Specifications of AD8391ARZ
Related parts for AD8391ARZ
AD8391ARZ Summary of contents
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FEATURES Ideal xDSL Line Driver for VoDSL or Low Power Applications such as USB, PCMCIA, or PCI Based Customer Premise Equipment (CPE) High Output Voltage and Current Drive 340 mA Output Drive Current Low Power Operation ...
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AD8391–SPECIFICATIONS Parameter DYNAMIC PERFORMANCE –3 dB Bandwidth 0.1 dB Bandwidth Large Signal Bandwidth Slew Rate Rise and Fall Time Settling Time NOISE/HARMONIC PERFORMANCE Distortion – 178 ) G Second Harmonic Third Harmonic MTPR (In-Band) SFDR (Out-of-Band) ...
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C, V SPECIFICATIONS See TPC 1 for Basic Circuit Configuration.) Parameter DYNAMIC PERFORMANCE –3 dB Bandwidth 0.1 dB Bandwidth Large Signal Bandwidth Slew Rate Rise and Fall Time Settling Time NOISE/HARMONIC PERFORMANCE Distortion Second Harmonic Third Harmonic Input ...
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AD8391 1 ABSOLUTE MAXIMUM RATINGS Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.6 ...
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MID 0.1 F 0.1 F 0.1 F TPC 1. Single-Ended Test Circuit 0.4 0 0pF F 0.2 0 3pF F 0 –0.1 –0.2 –0.3 –0.4 0 ...
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AD8391 –3 –6 –9 –12 –15 –18 0 FREQUENCY – MHz TPC 7. Output Voltage vs. Frequency 1500 1250 @–40 ...
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1. 100 1k 10k FREQUENCY – Hz TPC 13. Voltage Noise vs. Frequency (RTI) 10k 1k POWER-DOWN 100 10 POWER-UP 1 0.1 0.01 0.1 1 ...
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AD8391 IN+ V MID C MID IN– TPC 19. Differential Output Test Setup – – – 178 ) ...
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– – 178 ) G HD3 (F = 500kHz) O –50 –60 HD2 (F = 500kHz) O –70 –80 –90 HD2 (F = 100kHz) O –100 HD3 (F O –110 25 ...
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AD8391 GENERAL INFORMATION Theory of Operation The AD8391 is a dual current feedback amplifier with high output current capability fabricated on Analog Devices’ proprietary eXtra Fast Complementary Bipolar Process (XFCB) that enables the construction of PNP and NPN ...
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Power-Down Feature A three-state power-down function is available via the PWDN pin. It allows the user to select among three operating conditions: full on, standby, or shutdown. The –V pin is the logic reference for the S PWDN function. The ...
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AD8391 Using these calculations and a of 100 C/W for the SOIC, JA Table II shows junction temperature versus power delivered to the line for several supply voltages while operating at an ambient temperature Operation at a ...
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Receive Channel Considerations A transformer used at the output of the differential line driver to step up the differential output voltage to the line has the inverse effect on signals received from the line. A voltage reduction or attenuation equal ...
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AD8391 Generating DMT Signals At this time, DMT-modulated waveforms are not typically menu-selectable items contained within arbitrary waveform generators. Even using AWG software to generate DMT signals, AWGs that are available today may not deliver DMT signals sufficient in performance ...
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REV. A Figure 10. Evaluation Board Schematic –15– AD8391 ...
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AD8391 Figure 11. Layer 1—Primary Side Figure 12. Silkscreen—Primary Side –16– REV. A ...
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REV. A Figure 13. Layer 2—Ground Plane Figure 14. Layer 3—Power Plane –17– AD8391 ...
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AD8391 Figure 15. Layer 4—Secondary Side Figure 16. Layer 4—Silkscreen –18– REV. A ...
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Qty. Description 4 0 1206 Size Ceramic Chip Capacitor 1/8 W 1206-Size Chip Resistor 14 DNI ‘B’-Size Tantalum Chip Capacitor 4 SMA End Launch Jack (E F JOHNSON #142-0701-801) ...
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AD8391 0.25 (0.0098) 0.10 (0.0040) COPLANARITY CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN Revision History Location 10/03—Data Sheet changed from REV ...