Datasheet AD8007, AD8008 (Analog Devices) - 4
| Manufacturer | Analog Devices |
| Description | Ultralow Distortion, High Speed Amplifiers |
| Pages / Page | 20 / 4 — AD8007/AD8008. Parameter. Conditions. Min. Typ. Max. Unit. VS = 5 V. … |
| Revision | E |
| File Format / Size | PDF / 374 Kb |
| Document Language | English |
AD8007/AD8008. Parameter. Conditions. Min. Typ. Max. Unit. VS = 5 V. Table 2. Min Typ
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AD8007/AD8008 AD8007/AD8008 Parameter Conditions Min Typ Max Unit
POWER SUPPLY Operating Range 5 12 V Quiescent Current per Amplifier 9 10.2 mA Power Supply Rejection Ratio +PSRR 59 64 dB −PSRR 59 65 dB
VS = 5 V
TA = 25°C, RS = 200 Ω, RL = 150 Ω, RF = 499 Ω, Gain = +2, unless otherwise noted.
Table 2. AD8007/AD8008 Unit Parameter Conditions Min Typ Max
DYNAMIC PERFORMANCE −3 dB Bandwidth G = +1, VO = 0.2 V p-p, RL = 1 kΩ 520 580 MHz G = +1, VO = 0.2 V p-p, RL = 150 Ω 350 490 MHz G = +2, VO = 0.2 V p-p, RL = 150 Ω 190 260 MHz G = +1, VO = 1 V p-p, RL = 1 kΩ 270 320 MHz Bandwidth for 0.1 dB Flatness VO = 0.2 V p-p, G = +2, RL = 150 Ω 72 120 MHz Overdrive Recovery Time 2.5 V input step, G = +2, RL = 1 kΩ 30 ns Slew Rate G = +1, VO = 2 V step 665 740 V/μs Settling Time to 0.1% G = +2, VO = 2 V step 18 ns Settling Time to 0.01% G = +2, VO = 2 V step 35 ns NOISE/HARMONIC PERFORMANCE Second Harmonic fC = 5 MHz, VO = 1 V p-p −96/−95 dBc fC = 20 MHz, VO = 1 V p-p −83/−80 dBc Third Harmonic fC = 5 MHz, VO = 1 V p-p −100 dBc fC = 20 MHz, VO = 1 V p-p −85/−88 dBc IMD fC = 19.5 MHz to 20.5 MHz, RL = 1 kΩ, −89/−87 dBc VO = 1 V p-p Third-Order Intercept fC = 5 MHz, RL = 1 kΩ 43.0 dBm fC = 20 MHz, RL = 1 kΩ 42.5/41.5 dBm Crosstalk (AD8008) Output-to-output, f = 5 MHz, G = +2 −68 dB Input Voltage Noise f = 100 kHz 2.7 nV/√Hz Input Current Noise −Input, f = 100 kHz 22.5 pA/√Hz +Input, f = 100 kHz 2 pA/√Hz DC PERFORMANCE Input Offset Voltage 0.5 4 mV Input Offset Voltage Drift 3 μV/°C Input Bias Current +Input 4 8 μA −Input 0.7 6 μA Input Bias Current Drift +Input 15 nA/°C −Input 8 nA/°C Transimpedance VO = 1.5 V to 3.5 V, RL = 1 kΩ 0.5 1.3 MΩ RL = 150 Ω 0.4 0.6 MΩ INPUT CHARACTERISTICS Input Resistance +Input 4 MΩ Input Capacitance +Input 1 pF Input Common-Mode Voltage Range 1.1 to 3.9 V Common-Mode Rejection Ratio VCM = 1.75 V to 3.25 V 54 56 dB Rev. E | Page 4 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION CONNECTION DIAGRAMS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS VS = ±5 V VS = 5 V ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION OUTPUT SHORT CIRCUIT ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION USING THE AD8007/AD8008 Supply Decoupling for Low Distortion LAYOUT CONSIDERATIONS LAYOUT AND GROUNDING CONSIDERATIONS GROUNDING INPUT CAPACITANCE OUTPUT CAPACITANCE INPUT-TO-OUTPUT COUPLING EXTERNAL COMPONENTS AND STABILITY OUTLINE DIMENSIONS ORDERING GUIDE
POWER SUPPLY Operating Range 5 12 V Quiescent Current per Amplifier 9 10.2 mA Power Supply Rejection Ratio +PSRR 59 64 dB −PSRR 59 65 dB
VS = 5 V
TA = 25°C, RS = 200 Ω, RL = 150 Ω, RF = 499 Ω, Gain = +2, unless otherwise noted.
Table 2. AD8007/AD8008 Unit Parameter Conditions Min Typ Max
DYNAMIC PERFORMANCE −3 dB Bandwidth G = +1, VO = 0.2 V p-p, RL = 1 kΩ 520 580 MHz G = +1, VO = 0.2 V p-p, RL = 150 Ω 350 490 MHz G = +2, VO = 0.2 V p-p, RL = 150 Ω 190 260 MHz G = +1, VO = 1 V p-p, RL = 1 kΩ 270 320 MHz Bandwidth for 0.1 dB Flatness VO = 0.2 V p-p, G = +2, RL = 150 Ω 72 120 MHz Overdrive Recovery Time 2.5 V input step, G = +2, RL = 1 kΩ 30 ns Slew Rate G = +1, VO = 2 V step 665 740 V/μs Settling Time to 0.1% G = +2, VO = 2 V step 18 ns Settling Time to 0.01% G = +2, VO = 2 V step 35 ns NOISE/HARMONIC PERFORMANCE Second Harmonic fC = 5 MHz, VO = 1 V p-p −96/−95 dBc fC = 20 MHz, VO = 1 V p-p −83/−80 dBc Third Harmonic fC = 5 MHz, VO = 1 V p-p −100 dBc fC = 20 MHz, VO = 1 V p-p −85/−88 dBc IMD fC = 19.5 MHz to 20.5 MHz, RL = 1 kΩ, −89/−87 dBc VO = 1 V p-p Third-Order Intercept fC = 5 MHz, RL = 1 kΩ 43.0 dBm fC = 20 MHz, RL = 1 kΩ 42.5/41.5 dBm Crosstalk (AD8008) Output-to-output, f = 5 MHz, G = +2 −68 dB Input Voltage Noise f = 100 kHz 2.7 nV/√Hz Input Current Noise −Input, f = 100 kHz 22.5 pA/√Hz +Input, f = 100 kHz 2 pA/√Hz DC PERFORMANCE Input Offset Voltage 0.5 4 mV Input Offset Voltage Drift 3 μV/°C Input Bias Current +Input 4 8 μA −Input 0.7 6 μA Input Bias Current Drift +Input 15 nA/°C −Input 8 nA/°C Transimpedance VO = 1.5 V to 3.5 V, RL = 1 kΩ 0.5 1.3 MΩ RL = 150 Ω 0.4 0.6 MΩ INPUT CHARACTERISTICS Input Resistance +Input 4 MΩ Input Capacitance +Input 1 pF Input Common-Mode Voltage Range 1.1 to 3.9 V Common-Mode Rejection Ratio VCM = 1.75 V to 3.25 V 54 56 dB Rev. E | Page 4 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION CONNECTION DIAGRAMS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS VS = ±5 V VS = 5 V ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION OUTPUT SHORT CIRCUIT ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION USING THE AD8007/AD8008 Supply Decoupling for Low Distortion LAYOUT CONSIDERATIONS LAYOUT AND GROUNDING CONSIDERATIONS GROUNDING INPUT CAPACITANCE OUTPUT CAPACITANCE INPUT-TO-OUTPUT COUPLING EXTERNAL COMPONENTS AND STABILITY OUTLINE DIMENSIONS ORDERING GUIDE
