AD8130AR Analog Devices Inc, AD8130AR Datasheet
AD8130AR
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AD8130AR Summary of contents
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FEATURES High speed AD8130: 270 MHz, 1090 V/μ AD8129: 200 MHz, 1060 V/μ +10 High CMRR 94 dB min 100 kHz 80 dB min @ 2 MHz ...
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AD8129/AD8130 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Connection Diagram ....................................................................... 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 AD8129/AD8130 Specifications..................................................... Specifications ......................................................................... 3 ±5 V Specifications....................................................................... 5 ±12 V Specifications..................................................................... 7 Absolute Maximum Ratings............................................................ ...
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AD8129/AD8130 SPECIFICATIONS 5 V SPECIFICATIONS AD8129 G = +10, AD8130 25° −40°C to +125°C, unless otherwise noted. MIN MAX Table 1. Model Parameter Conditions DYNAMIC PERFORMANCE −3 dB Bandwidth ...
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AD8129/AD8130 Model Parameter Conditions DC PERFORMANCE Closed-Loop Gain Error V = ± OUT MIN Open-Loop Gain V = ±1 V OUT Gain Nonlinearity V = ±1 V OUT Input Offset Voltage MIN ...
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V SPECIFICATIONS AD8129 G = +10, AD8130 25° −40°C to +125°C, unless otherwise noted. Table 2. Parameter Conditions DYNAMIC PERFORMANCE −3 dB Bandwidth V ≤ 0.3 V p-p OUT V = ...
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AD8129/AD8130 Parameter Conditions DC PERFORMANCE Closed-Loop Gain Error V = ± OUT MIN Open-Loop Gain V = ±1 V OUT Gain Nonlinearity V = ±1 V OUT Input Offset Voltage MIN T ...
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V SPECIFICATIONS AD8129 G = +10, AD8130 25° −40°C to +85°C, unless otherwise noted. MAX Table 3. Parameter Conditions DYNAMIC PERFORMANCE −3 dB Bandwidth V OUT V OUT Bandwidth for ...
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AD8129/AD8130 Parameter Conditions DC PERFORMANCE Closed-Loop Gain Error V OUT T MIN Open-Loop Gain V OUT Gain Nonlinearity V OUT Input Offset Voltage T MIN T MIN Input Offset Voltage vs. Supply +V = +12 V, −V S –11.0 V ...
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ABSOLUTE MAXIMUM RATINGS Table 4. Parameter Supply Voltage Power Dissipation Input Voltage (Any Input) Differential Input Voltage (AD8129) V ≥ ±11 Differential Input Voltage (AD8129) V < ±11 Differential Input Voltage (AD8130) Storage Temperature Range Lead ...
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AD8129/AD8130 TYPICAL PERFORMANCE CHARACTERISTICS AD8130 FREQUENCY RESPONSE CHARACTERISTICS kΩ pF 0 OUT 0.3V p-p OUT V = ±2. ...
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R = 150Ω ±2. – ±5V S – ±12V S –3 –4 –5 –6 – 100 FREQUENCY (MHz) Figure 11. AD8130 Frequency Response vs. Supply, R ...
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AD8129/AD8130 150Ω –1 – ±12V S –3 –4 –5 –6 – FREQUENCY (MHz) Figure 17. AD8130 Frequency Response vs. Supply + 150 ...
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AD8129 FREQUENCY RESPONSE CHARACTERISTICS G = +10 kΩ pF 0 OUT 0.3V p-p OUT ±2. –1 –2 –3 ...
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AD8129/AD8130 3 = 150 Ω ±2. – ±5V S – –3 –4 –5 –6 –7 10 FREQUENCY (MHz) Figure 29. AD8129 Frequency Response vs. Supply ...
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G = +20 = 150 Ω ±5V, ±12V S –1 –2 –3 – ±2.5V –5 S –6 – FREQUENCY (MHz) Figure 35. AD8129 Frequency Response vs. Supply, G ...
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AD8129/AD8130 AD8130 HARMONIC DISTORTION CHARACTERISTICS kΩ pF 25°C, unless otherwise noted – p-p OUT –66 – – ±12V S –84 G ...
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V = ±2.5V S – – p-p OUT – –67 – p-p OUT – FREQUENCY (MHz) Figure 47. AD8130 ...
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AD8129/AD8130 AD8129 HARMONIC DISTORTION CHARACTERISTICS kΩ pF 25°C, unless otherwise noted – p-p OUT –57 – +10 ±12V S – ...
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V = ±2. p-p OUT –50 – +20 –62 V OUT –68 – +10 – FREQUENCY (MHz) Figure 56. AD8129 Second Harmonic Distortion vs. Frequency – ±2.5V ...
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AD8129/AD8130 – + p-p –42 OUT V = ± 1kΩ L – 5MHz C –54 –60 –66 HD2 –72 HD3 –78 –5 –4 –3 –2 – (V) ...
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V = ±2.5V –90 S –100 V = ±5V, ±12V S –110 –120 10k 100k 1M FREQUENCY (Hz) Figure 68. AD8130 Common-Mode Rejection vs. Frequency 0 –10 –20 –30 –40 –50 – ...
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AD8129/AD8130 GAIN – OUT + 1k Ω 2pF 10 – 100 Ω 1k Ω –10 1k 10k 100k 1M FREQUENCY (Hz) Figure 74. AD8130 Open-Loop Gain and Phase ...
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AD8130 TRANSIENT RESPONSE CHARACTERISTICS kΩ pF ± 250mV Figure 77. AD8130 Transient Response 250mV Figure 78. AD8130 Transient Response, V 250mV Figure ...
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AD8129/AD8130 C = 10pF 5pF 2pF L 50mV Figure 83. AD8130 Transient Response vs. Load Capacitance 0.2 V p-p OUT 2V p-p 1V p-p 500mV Figure 84. AD8130 Transient Response vs. Output ...
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OUT 1.00V Figure 89. AD8130 Transient Response with +3 V Common-Mode Input V OUT V IN 1.00V Figure 90. AD8130 Transient Response with −3 V Common-Mode Input V = 10V p-p OUT 2.50V Figure 91. AD8130 Transient ...
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AD8129/AD8130 AD8129 TRANSIENT RESPONSE CHARACTERISTICS G = +10 kΩ 221 Ω kΩ ±2.5V S 250mV Figure 95. AD8129 Transient Response ±5V S ...
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5pF OUT 10pF 2pF L 100mV Figure 101 Transient Response vs. Load Capacitance p p 500mV 5.00ns Figure 102. Transient Response ...
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AD8129/AD8130 OUT 1.00V Figure 107. AD8129 Transient Response with +3.5 V Common-Mode Input Figure 108. AD8129 Transient Response with −3.5 V Common-Mode Input V = 10V p-p OUT 2.50V Figure 109. AD8129 Transient Response, V 5.00ns V ...
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DIFFERENTIAL INPUT (V) Figure 113. AD8130 DC Power Supply Current vs. Differential Input Voltage –1.0 –0.8 –0.6 –0.4 –0.2 0 0.2 DIFFERENTIAL INPUT ...
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AD8129/AD8130 ± 1kΩ L –1.0 –0.8 –0.6 –0.4 –0.2 0 0.2 OUTPUT VOLTAGE (V) Figure 119. AD8129 Gain Nonlinearity, V –5 –4 –3 –2 – OUTPUT VOLTAGE (V) Figure 120. ...
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AD8130 AD8129 3. 3. 100mV OUT 2. 1kHz 2.25 2.00 1.75 AD8129 1.50 1.25 1.00 –50 –35 –20 – TEMPERATURE (°C) Figure 125. Common-Mode ...
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AD8129/AD8130 THEORY OF OPERATION The AD8129/AD8130 use an architecture called active feedback, which differs from that of conventional op amps. The most obvious differentiating feature is the presence of two separate pairs of differential inputs compared with a conventional op ...
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APPLICATIONS BASIC GAIN CIRCUITS The gain of the AD8129/AD8130 can be set with a pair of feedback resistors. The basic configuration is shown in Figure 132. The gain equation is the same as that of a conventional op amp: G ...
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AD8129/AD8130 +V AD8130 100 Ω – Ω R 100 Ω 0.1 μ 499 Ω –V C1 200pF Figure ...
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One way to accomplish this is to drive both REF and R the desired offset signal (see Figure 139). Superposition can be used to solve this circuit. First, break the connection between V and R . With R grounded, the ...
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AD8129/AD8130 Such a connection, also referred cable-tap amplifier, can be simply made with an AD8130 (see Figure 143). The circuit is configured with unity gain, and if no output offset is desired, the REF pin is grounded. ...
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Another problem can occur with the AD8129 operating at a supply voltage of greater than or equal to ±12 V. The architecture causes the supply current to increase as the input differential voltage increases. If the AD8129 differential inputs are ...
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AD8129/AD8130 LAYOUT, GROUNDING, AND BYPASSING The AD8129/AD8130 are very high speed parts that can be sensitive to the PCB environment in which they operate. Realizing their superior specifications requires attention to various details of standard high speed PCB design practice. ...
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OUTLINE DIMENSIONS 5.00 (0.1968) 4.80 (0.1890 6.20 (0.2440) 4.00 (0.1574) 5.80 (0.2284) 3.80 (0.1497 1.27 (0.0500) BSC 1.75 (0.0688) 1.35 (0.0532) 0.25 (0.0098) 0.10 (0.0040) 0.51 (0.0201) COPLANARITY 0.25 (0.0098) 0.31 (0.0122) SEATING 0.10 0.17 (0.0067) ...
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... AD8130ARZ-REEL −40°C to +85°C 2 AD8130ARZ-REEL7 −40°C to +85°C AD8130ARM −40°C to +85°C AD8130ARM-REEL −40°C to +85°C AD8130ARM-REEL7 −40°C to +85°C 2 AD8130ARMZ −40°C to +85°C 2 AD8130ARMZ-REEL −40°C to +85°C 2 AD8130ARMZ-REEL7 −40°C to +85°C 1 Operating temperature range for ± ...