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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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AD734 датащи(PDF) 2 Page - Analog Devices |
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AD734 датащи(HTML) 2 Page - Analog Devices |
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2 / 12 page  –2– REV. C AD734–SPECIFICATIONS TRANSFER FUNCTION W = A O X1 − X2 () Y 1 − Y2 () U1 −U2 () − Z 1 − Z2 () AB S Parameter Conditions Min Typ Max Min Typ Max Min Typ Max Units MULTIPLIER PERFORMANCE Transfer Function W = XY/10 W = XY/10 W = XY/10 Total Static Error1 –10 V ≤ X, Y ≤ 10 V 0.1 0.4 0.1 0.25 0.1 0.4 % Over TMIN to TMAX 1 0.6 1.25 % vs. Temperature TMIN to TMAX 0.004 0.003 0.004 %/ °C vs. Either Supply ±V S = 14 V to 16 V 0.01 0.05 0.01 0.05 0.01 0.05 %/V Peak Nonlinearity –10 V ≤ X ≤ +10 V, Y = +10 V 0.05 0.05 0.05 % –10 V ≤ Y ≤ +10 V, X = +10 V 0.025 0.025 0.025 % THD2 X = 7 V rms, Y = +10 V, f ≤ 5 kHz –58 –66 –58 dBc TMIN to TMAX –55 –63 –55 dBc Y = 7 V rms, X = +10 V, f ≤ 5 kHz –60 –80 –60 dBc TMIN to TMAX –57 –74 –57 dBc Feedthrough X = 7 V rms, Y = nulled, f ≤ 5 kHz –85 –60 –85 –70 –85 –60 dBc Y = 7 V rms, X = nulled, f ≤ 5 kHz –85 –66 –85 –76 –85 –66 dBc Noise (RTO) X = Y = 0 Spectral Density 100 Hz to 1 MHz 1.0 1.0 1.0 µV/√Hz Total Output Noise 10 Hz to 20 kHz –94 –88 –94 –88 –94 –88 dBc TMIN to TMAX –85 –85 –85 dBc DIVIDER PERFORMANCE (Y = 10 V) Transfer Function W = XY/U W = XY/U W = XY/U Gain Error Y = 10 V, U = 100 mV to 10 V 1 1 1 % X Input Clipping Level Y ≤ 10 V 1.25 × U 1.25 × U 1.25 × UV U Input Scaling Error3 0.3 0.15 0.3 % TMIN to TMAX 0.8 0.65 1 % (Output to 1%) U = 1 V to 10 V Step, X = 1 V 100 100 100 ns INPUT INTERFACES (X, Y, & Z) 3 dB Bandwidth 40 40 40 MHz Operating Range Differential or Common Mode ±12.5 ±12.5 ±12.5 V X Input Offset Voltage 15 5 15 mV TMIN to TMAX 25 15 25 mV Y Input Offset Voltage 10 5 10 mV TMIN to TMAX 12 6 12 mV Z Input Offset Voltage 20 10 20 mV TMIN to TMAX 50 50 90 mV Z Input PSRR (Either Supply) f ≤ 1 kHz 54 70 66 70 54 70 dB TMIN to TMAX 50 56 50 dB CMRR f = 5 kHz 70 85 70 85 70 85 dB Input Bias Current (X, Y, Z Inputs) 50 300 50 150 50 300 nA TMIN to TMAX 400 300 500 nA Input Resistance Differential 50 50 50 k Ω Input Capacitance Differential 2 2 2 pF DENOMINATOR INTERFACES (U0, U1, & U2) Operating Range VN to VP-3 VN to VP-3 VN to VP-3 V Denominator Range 1000:1 1000:1 1000:1 Interface Resistor U1 to U2 28 28 28 k Ω OUTPUT AMPLIFIER (W) Output Voltage Swing TMIN to TMAX ±12 ±12 ±12 V Open-Loop Voltage Gain X = Y = 0, Input to Z 72 72 72 dB Dynamic Response From X or Y Input, CL ≤ 20 pF 3 dB Bandwidth W ≤ 7 V rms 8 10 8 10 8 10 MHz Slew Rate 450 450 450 V/ µs Settling Time +20 V or –20 V Output Step To 1% 125 125 125 ns To 0.1% 200 200 200 ns Short-Circuit Current TMIN to TMAX 20 50 80 20 50 80 20 50 80 mA POWER SUPPLIES, ±V S Operating Supply Range ±8 ±16.5 ±8 ±16.5 ±8 ±16.5 V Quiescent Current TMIN to TMAX 6912 6912 6912 mA NOTES 1Figures given are percent of full scale (e.g., 0.01% = 1 mV). 2dBc refers to deciBels relative to the full-scale input (carrier) level of 7 V rms. 3See Figure 10 for test circuit. All min and max specifications are guaranteed. Specifications subject to change without notice. (TA = +25 C, +VS = VP = +15 V, –VS = VN = –15 V, RL ≥ 2 k ) |
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