AD8392ARE Analog Devices Inc, AD8392ARE Datasheet
AD8392ARE
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AD8392ARE Summary of contents
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... DAC output drivers, and other high peak current circuits. The AD8392 is available in two thermally enhanced packages, a 28-lead TSSOP/EP (AD8392ARE) and × 32-lead LFCSP (AD8392ACP). Four bias modes are available via the use of two digital bits (PD1, PD0). ...
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AD8392 TABLE OF CONTENTS Specifications..................................................................................... 3 Absolute Maximum Ratings............................................................ 5 Thermal Resistance ...................................................................... 5 ESD Caution.................................................................................. 5 Typical Performance Characteristics ............................................. 6 Theory of Operation ...................................................................... 11 Applications..................................................................................... 12 Supplies, Grounding, and Layout............................................. 12 Resistor Selection........................................................................ 12 REVISION HISTORY 3/05—Rev. ...
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SPECIFICATIONS V = ± + 100 Ω + (0, 0 25°C, unless otherwise noted Table 1. Parameter DYNAMIC PERFORMANCE −3 dB Small Signal Bandwidth −3 dB Large ...
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AD8392 V = ± + 100 Ω + (0, 0 25°C, unless otherwise noted Table 2. Parameter DYNAMIC PERFORMANCE −3 dB Small Signal Bandwidth −3 dB Large ...
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ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Supply Voltage Power Dissipation Storage Temperature Operating Temperature Range Lead Temperature Range (Soldering 10 sec) Junction Temperature Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is ...
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AD8392 TYPICAL PERFORMANCE CHARACTERISTICS –45 CREST FACTOR = 5.45 –50 –55 – (0, 0) –65 – OUTPUT POWER (dBm) Figure 4. MTPR vs. Output Power (1.75 MHz Empty Bin) ...
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PD ( –5 –10 –15 PD (1, 0) –20 0 100 FREQUENCY (MHz) Figure 10. Small Signal Frequency Response Quad Op Amp Circuit (Figure 29 ± 100 Ω, ...
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AD8392 0.06 0.04 0.02 0 –0.02 –0.04 –0.06 –10 –8 –6 –4 – TIME (µs) Figure 16. Small Signal Pulse Response Quad Op Amp Circuit (Figure 29 ± 100 Ω +5, ...
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ADSL CHANNEL 3, 4 –60 ADSL CHANNEL 1, 2 –70 –80 –90 0 FREQUENCY (MHz) Figure 22. Crosstalk vs. Frequency ADSL/ADSL2+ Circuit (Figure 32 ± +11, R ...
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AD8392 1G 100M PHASE 10M 1M TRANSIMPEDANCE 100k 10k 1k 100 10 1 0.1 0.01 0.001 0.0001 100 1k 10k 100k 1M FREQUENCY (Hz) Figure 28. Open-Loop Transimpedance and Phase 100nF 49.9Ω 499Ω 2kΩ Figure 29. Quad Op Amp Circuit ...
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THEORY OF OPERATION The AD8392 is a current feedback amplifier with high (400 mA) output current capability. With a current feedback amplifier, the current into the inverting input is the feedback signal, and the open-loop behavior is that of a ...
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AD8392 APPLICATIONS SUPPLIES, GROUNDING, AND LAYOUT The AD8392 can be powered from either single or dual sup- plies, with the total supply voltage ranging from For optimum performance, a well regulated low ripple supply should ...
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THERMAL CONSIDERATIONS When using a quad, high output current amplifier, such as the AD8392, special consideration should be given to system level thermal design. In applications such as ADSL/ADSL2+, the AD8392 could be required to dissipate as much as 1.4 ...
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AD8392 Additional definitions for calculating resistor values include: V Voltage at the amplifier outputs OA k Matching resistance reduction factor A Gain from V to transformer primary V IN β Negative feedback factor α Positive feedback factor Note: R1 must ...
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START 3kHz 14.2kHz/ Figure 40. Out-of-Band MTPR LIGHTNING AND AC POWER FAULT The AD8392 can be used ADSL/ADSL2+ line driver. In this application, the line driver ...
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... AD8392ARE −40°C to +85°C AD8392ARE-REEL −40°C to +85°C AD8392ARE-REEL7 −40°C to +85°C AD8392AREZ 1 −40°C to +85°C 1 AD8392AREZ-REEL −40°C to +85°C 1 AD8392AREZ-REEL7 −40°C to +85°C AD8392ACP-R2 −40°C to +85°C AD8392ACP-REEL −40°C to +85°C AD8392ACP-REEL7 − ...