ADA4851-1YRJZ Analog Devices Inc, ADA4851-1YRJZ Datasheet
ADA4851-1YRJZ
Specifications of ADA4851-1YRJZ
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ADA4851-1YRJZ Summary of contents
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... ADA4851 + – OUT Figure 2. ADA4851-4, 14-Lead TSSOP (RU-14) The ADA4851-1 is available in a 6-lead SOT-23 package, and the ADA4851-4 is available in a 14-lead TSSOP package. Both are designed to work in the extended temperature range (−40°C to +125°C 1kΩ 5pF –1 –2 –3 – ...
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... Specifications with +5 V Supply ................................................. 4 Specifications with ±5 V Supply ................................................. 5 Absolute Maximum Ratings............................................................ 6 Thermal Resistance ...................................................................... 6 ESD Caution.................................................................................. 6 REVISION HISTORY 1/05—Rev Rev. A Added ADA4851-4 .............................................................Universal Added 14-Lead TSSOP ......................................................Universal Changes to Features.......................................................................... 1 Changes to General Description .................................................... 1 Changes to Figure 3.......................................................................... 1 Changes to Specifications ................................................................ 3 Changes to Figure 4.......................................................................... 6 Changes to Figure 8.......................................................................... 7 Changes to Figure 11 ...
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... Power-down Enabled Power-down = 3 V Power-down = +0.7 V, −0 Sinking/sourcing Power-down = low + +3.5 V, −V = −0 +2.5 V, −V = −0 –1 Rev Page ADA4851-1/ADA4851-4 Min Typ Max Unit 104 130 MHz 80 105 MHz 40 MHz 18 MHz 100 V/µs −85/−113 dBc 10 nV/√Hz 2.5 pA/√Hz − ...
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... ADA4851-1/ADA4851-4 SPECIFICATIONS WITH +5 V SUPPLY T = 25° Ω for kΩ for G > + Table 2. Parameter DYNAMIC PERFORMANCE −3 dB Bandwidth Bandwidth for 0.1 dB Flatness Slew Rate Settling Time to 0.1% NOISE/DISTORTION PERFORMANCE Harmonic Distortion (dBc) HD2/HD3 Input Voltage Noise Input Current Noise Differential Gain ...
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... Enabled Power-down = +5 V Power-down = − ±1 −4.88 to +4.88 Sinking/sourcing 2.7 Power-down = low + −V = −5 V − −V = − −6 V − Rev Page ADA4851-1/ADA4851-4 Typ Max Unit 105 MHz 74 MHz 40 MHz 10 MHz 375 V/µs 190 V/µ −90/−117 dBc 10 nV/√Hz 2.5 pA/√Hz ...
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... Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. The power dissipated in the package (P quiescent power dissipation and the power dissipated in the die due to the ADA4851-1/ADA4851-4 drive at the output. The quiescent power is the voltage between the supply pins (V times the quiescent current (I − 0 ...
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... L –1 –2 –3 –4 –5 –6 100 300 Figure 9. Small Signal Frequency Response for Various Temperatures V = +5V S –1 –2 –3 –4 –5 –6 –7 100 300 Rev Page ADA4851-1/ADA4851 1kΩ 0.1V p-p 2 OUT 1 0 5pF 0pF 1 10 FREQUENCY (MHz ±5V – ...
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... ADA4851-1/ADA4851-4 6.2 6.1 6.0 5.9 5 p-p OUT 5 100mV p-p OUT 5 p-p OUT 5.5 5.4 0.1 1 FREQUENCY (MHz) Figure 11. 0.1 dB Flatness Response 1 0 –1 – 150Ω L –3 –4 –5 – FREQUENCY (MHz) Figure 12. Large Frequency Response for Various Loads 140 120 ...
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... Figure 21. Small Signal Transient Response for Capacitive Load 1 ± 150Ω 1MHz 0.5 0 –0.5 –1.0 –1.5 800 900 1k 0 Figure 22. Large Signal Transient Response for Various Supplies Rev Page ADA4851-1/ADA4851-4 = 1kΩ + 100 150 TIME (ns) 10pF 0pF = 150Ω 100 120 140 ...
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... ADA4851-1/ADA4851-4 1 150Ω L 1.0 = ± + 0.5 0 –0.5 –1.0 –1 100 TIME (ns) Figure 23. Large Signal Transient Response for Various Supplies 0.5 +V – OUT 0 +3V S 0.3 0.2 0 LOAD CURRENT (mA) Figure 24. Output Saturation Voltage vs. Load Current 600 ± 1kΩ L 500 25 NEGATIVE SLEW RATE ...
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... 110 125 ± + 110 125 –4 Rev Page ADA4851-1/ADA4851 +10 100 1k 10k 100k 1M FREQUENCY (Hz) Figure 32. Voltage Noise vs. Frequency 100 1k 10k 100k 1M 10M FREQUENCY (Hz) Figure 33. Current Noise vs. Frequency = ± 420 x = –260µV σ = 780µV –3 –2 – (mV) OFFSET Figure 34 ...
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... FREQUENCY (Hz) Figure 36. Power Supply Rejection (PSR) vs. Frequency –10 –20 –30 –40 –50 –60 –70 –80 –90 –100 100M 1G 10M 100M 1G Rev Page 1kΩ p-p IN DRIVE AMPS 1, 2, AND 4 LISTEN AMP 3 DRIVE AMP 1 LISTEN AMP 100 FREQUENCY (MHz) Figure 37. ADA4851-4 Crosstalk vs. Frequency 1k ...
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... V of the positive supply voltage. Therefore gain of 3, the ADA4851-1/ADA4851-4 can provide full rail-to-rail output swing for supply voltages as low as 3.3 V, assuming the input signal swing is from −V ground ...
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... OVERLOAD BEHAVIOR AND RECOVERY Input The specified input common-mode voltage of the ADA4851-1/ ADA4851-4 is 200 mV below the negative supply to within the positive supply. Exceeding the top limit results in lower bandwidth and increased settling time, as seen in Figure 39 and Figure 40. Pushing the input voltage of a unity-gain follower less than 2 V from the positive supply leads to the behavior shown in Figure 41— ...
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... ORDERING GUIDE Model Temperature Range 1 ADA4851-1YRJZ-R2 −40°C to +125°C 1 ADA4851-1YRJZ-RL −40°C to +125°C 1 ADA4851-1YRJZ-RL7 −40°C to +125°C 1 ADA4851-4YRUZ –40°C to +125°C 1 ADA4851-4YRUZ-RL –40°C to +125°C 1 ADA4851-4YRUZ-R7 –40°C to +125° Pb-free part. 2.90 BSC ...
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... ADA4851-1/ADA4851-4 NOTES © 2005 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D05143–0−1/05(A) Rev Page ...