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AD607 数据表(PDF) 2 Page - Analog Devices |
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AD607 数据表(HTML) 2 Page - Analog Devices |
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2 / 24 page  AD607–SPECIFICATIONS REV. 0 –2– (@ TA = + 25 °C, Supply = 3.0 V, IF = 10.7 MHz, unless otherwise noted) Model AD607ARS Conditions Min Typ Max Units DYNAMIC PERFORMANCE MIXER Maximum RF and LO Frequency Range For Conversion Gain > 20 dB 500 MHz Maximum Mixer Input Voltage For Linear Operation; Between RFHI and RFLO ±54 mV Input 1 dB Compression Point RF Input Terminated in 50 Ω –15 dBm Input Third-Order Intercept RF Input Terminated in 50 Ω –5 dBm Noise Figure Matched Input, Max Gain, f = 83 MHz, IF = 10.7 MHz 14 dB Matched Input, Max Gain, f = 144 MHz, IF = 10.7 MHz 12 dB Maximum Output Voltage at MXOP ZIF = 165 Ω, at Input Compression ±1.3 V Mixer Output Bandwidth at MXOP –3 dB, ZIF = 165 Ω 45 MHz LO Drive Level Mixer LO Input Terminated in 50 Ω –16 dBm LO Input Impedance LOIP to VMID 1 k Ω Isolation, RF to IF RF = 240 MHz, IF = 10.7 MHz, LO = 229.3 MHz 30 dB Isolation, LO to IF RF = 240 MHz, IF = 10.7 MHz, LO = 229.3 MHz 20 dB Isolation, LO to RF RF = 240 MHz, IF = 10.7 MHz, LO = 229.3 MHz 40 dB Isolation, IF to RF RF = 240 MHz, IF = 10.7 MHz, LO = 229.3 MHz 70 dB IF AMPLIFIERS Noise Figure Max Gain, f = 10.7 MHz 17 dB Input 1 dB Compression Point IF = 10.7 MHz –15 dBm Output Third-Order Intercept IF = 10.7 MHz +18 dBm Maximum IF Output Voltage at IFOP ZIF = 600 Ω± 560 mV Output Resistance at IFOP From IFOP to VMID 15 Ω Bandwidth –3 dB at IFOP, Max Gain 45 MHz GAIN CONTROL (See Figures 43 and 44) Gain Control Range Mixer + IF Section, GREF to 1.5 V 90 dB Gain Scaling GREF to 1.5 V 20 mV/dB GREF to General Reference Voltage V R 75/V R dB/V Gain Scaling Accuracy GREF to 1.5 V, 80 dB Span ±1dB Bias Current at GAIN/RSSI 5 µA Bias Current at GREF 1 µA Input Resistance at GAIN, GREF 1M Ω I AND Q DEMODULATORS Required DC Bias at DMIP VPOS/2 V dc Input Resistance at DMIP From DMIP to VMID 50 k Ω Input Bias Current at DMIP 2 µA Maximum Input Voltage IF > 3 MHz ±150 mV IF ≤ 3 MHz ±75 mV Amplitude Balance IF = 10.7 MHz, Outputs at 600 mV p-p, F = 100 kHz ±0.2 dB Quadrature Error IF = 10.7 MHz, Outputs at 600 mV p-p, F = 100 kHz –1.2 Degrees Phase Noise in Degrees IF = 10.7 MHz, F = 10 kHz –100 dBc/Hz Demodulation Gain Sine Wave Input, Baseband Output 18 dB Maximum Output Voltage R L ≥ 20 kΩ±1.23 V Output Offset Voltage Measured from I OUT, QOUT to VMID 10 mV Output Bandwidth Sine Wave Input, Baseband Output 1.5 MHz PLL Required DC Bias at FDIN VPOS/2 V dc Input Resistance at FDIN From FDIN to VMID 50 k Ω Input Bias Current at FDIN 200 nA Frequency Range 0.4 to 12 MHz Required Input Drive Level Sine Wave Input at Pin 1 400 mV Acquisition Time to ±3° IF = 10.7 MHz 16.5 µs POWER-DOWN INTERFACE Logical Threshold For Power Up on Logical High 2 V dc Input Current for Logical High 75 µA Turn-On Response Time To PLL Locked 16.5 µs Standby Current 550 µA POWER SUPPLY Supply Range 2.7 5.5 V Supply Current Midgain, IF = 10.7 MHz 8.5 mA OPERATING TEMPERATURE TMIN to TMAX Operation to 2.7 V Minimum Supply Voltage –25 +85 °C Operation to 4.5 V Minimum Supply Voltage –40 +85 °C Specifications subject to change without notice. |
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