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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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ADF4207 датащи(PDF) 2 Page - Analog Devices |
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ADF4207 датащи(HTML) 2 Page - Analog Devices |
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2 / 20 page  REV. 0 –2– ADF4206/ADF4207/ADF4208–SPECIFICATIONS1(V DD1 = VDD2 = 3 V 10%, 5 V 10%; VDD1, VDD2 VP1, VP2 6.0 V; AGNDRF1 = DGNDRF1 = AGNDRF2 = DGNDRF2 = 0 V; TA = TMIN to TMAX unless otherwise noted, dBm referred to 50 .) Parameter B Version B Chips 2 Unit Test Conditions/Comments RF/IF CHARACTERISTICS (3 V) See Figure 2 for input circuit. RF1 Input Frequency (RF1IN) Use a square wave for frequencies lower than fMIN. ADF4206 0.05/0.55 0.05/0.55 GHz min/max ADF4207 0.08/1.1 0.08/1.1 GHz min/max ADF4208 0.08/2.0 0.08/2.0 GHz min/max RF Input Sensitivity –15/+4 –15/+4 dBm min/max IF Input Frequency (RF2IN) ADF4206 0.05/0.55 0.05/0.55 GHz min/max ADF4207/ADF4208 0.08/1.1 0.08/1.1 GHz min/max IF Input Sensitivity –15/+4 –15/+4 dBm min/max Maximum Allowable Prescaler Output 165 165 MHz max Frequency 3 RF CHARACTERISTICS (5 V) RF1 Input Frequency (RF1IN) Use a square wave for frequencies lower than fMIN. ADF4206 0.05/0.55 0.05/0.55 GHz min/max ADF4207 0.08/1.1 0.08/1.1 GHz min/max ADF4208 0.08/2.0 0.08/2.0 GHz min/max RF Input Sensitivity –10/+4 –10/+4 dBm min/max IF Input Frequency (RF2IN) MHz min/max ADF4206 0.05/0.55 0.05/0.55 GHz min/max ADF4207/ADF4208 0.08/1.1 0.08/1.1 GHz min/max IF Input Sensitivity –10/+4 –10/+4 dBm min/max Maximum Allowable Prescaler Output 200 200 MHz max Frequency 3 REFIN CHARACTERISTICS REFIN Input Frequency 5/40 5/40 MHz min/max For f < 5 MHz Use Square Wave 0 to VDD REFIN Input Sensitivity 4 –2 –2 dBm min AC-Coupled. When DC-Coupled, 0 to VDD Max (CMOS-Compatible) REFIN Input Capacitance 10 10 pF max REFIN Input Current ±100 ±100 µA max PHASE DETECTOR Phase Detector Frequency 5 55 55 MHz max CHARGE PUMP ICP Sink/Source High Value 5 5 mA typ Low Value 1.25 1.25 mA typ Absolute Accuracy 2.5 2.5 % typ ICP Three-State Leakage Current 1 1 nA typ LOGIC INPUTS VINH, Input High Voltage 0.8 × V DD 0.8 × V DD V min VINL, Input Low Voltage 0.2 × V DD 0.2 × V DD V max IINH/IINL, Input Current ±1 ±1 µA max CIN, Input Capacitance 10 10 pF max LOGIC OUTPUTS VOH, Output High Voltage VDD – 0.4 VDD – 0.4 V min IOH = 500 µA VOL, Output Low Voltage 0.4 0.4 V max IOL = 500 µA POWER SUPPLIES VDD1 2.7/5.5 2.7/5.5 V min/V max VDD2VDD1VDD1 VP VDD1/6.0 VDD1/6.0 V min/V max VDD1, VDD2 VP1, VP2 6.0 V IDD (IDD1 + IDD2) 6 ADF4206 14 14 mA max 9.5 mA Typical at VDD = 3 V, TA = 25 °C ADF4207 16.5 16.5 mA max 11 mA Typical at VDD = 3 V, TA = 25 °C ADF4208 21 21 mA max 14 mA Typical at VDD = 3 V, TA = 25 °C IDD1 ADF4206 8 8 mA max 5.5 mA Typical at VDD = 3 V, TA = 25 °C ADF4207 9 9 mA max 6 mA Typical at VDD = 3 V, TA = 25 °C ADF4208 14 14 mA max 9 mA Typical at VDD = 3 V, TA = 25 °C IDD2 ADF4206 7.5 7.5 mA max 5 mA Typical at VDD = 3 V, TA = 25 °C ADF4207 8.5 8.5 mA max 5.5 mA Typical at VDD = 3 V, TA = 25 °C ADF4208 9 9 mA max 5.5 mA Typical at VDD = 3 V, TA = 25 °C IP (IP1 + IP2) 1 1 mA max TA = 25 °C Low-Power Sleep Mode 0.5 0.5 µA typ |
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