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ADF4111BCP 数据表(PDF) 2 Page - Analog Devices |
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ADF4111BCP 数据表(HTML) 2 Page - Analog Devices |
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2 / 24 page  REV. 0 –2– ADF4110/ADF4111/ADF4112/ADF4113–SPECIFICATIONS1 (AVDD = DVDD = 3 V 10%, 5 V 10%; AVDD ≤ VP ≤ 6.0 V; AGND = DGND = CPGND = 0 V; R SET = 4.7 k ; TA = TMIN to TMAX unless otherwise noted) Parameter B Version B Chips 2 Unit Test Conditions/Comments RF CHARACTERISTICS (3 V) See Figure 25 for Input Circuit. RF Input Frequency Use a square wave for lower frequencies. ADF4110 45/550 45/550 MHz min/max ADF4110 25/550 25/550 MHz min/max Input Level = –10 dBm ADF4111 0.045/1.2 0.045/1.2 GHz min/max ADF4112 0.2/3.0 0.2/3.0 GHz min/max ADF4112 0.1/3.0 0.1/3.0 GHz min/max Input Level = –10 dBm ADF4113 0.2/3.7 0.2/3.7 GHz min/max Input Level = –10 dBm RF Input Sensitivity –15/0 –15/0 dBm min/max Maximum Allowable Prescaler Output Frequency 3 165 165 MHz max RF CHARACTERISTICS (5 V) RF Input Frequency Use a square wave for lower frequencies. ADF4110 25/550 25/550 MHz min/max ADF4111 0.025/1.4 0.025/1.4 GHz min/max ADF4112 0.1/3.0 0.1/3.0 GHz min/max ADF4113 0.2/3.7 0.2/3.7 GHz min/max ADF4113 0.2/4.0 0.2/4.0 GHz min/max Input Level = –5 dBm RF Input Sensitivity –10/0 –10/0 dBm min/max Maximum Allowable Prescaler Output Frequency 3 200 200 MHz max REFIN CHARACTERISTICS REFIN Input Frequency 0/100 0/100 MHz min/max Reference Input Sensitivity 4 –5/0 –5/0 dBm min/max 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 Programmable: See Table V High Value 5 5 mA typ With RSET = 4.7 k Ω Low Value 625 625 µA typ Absolute Accuracy 2.5 2.5 % typ With RSET = 4.7 k Ω RSET Range 2.7/10 2.7/10 k Ω typ See Table V ICP 3-State Leakage Current 1 1 nA typ Sink and Source Current Matching 2 2 % typ 0.5 V ≤ VCP ≤ VP – 0.5 ICP vs. VCP 1.5 1.5 % typ 0.5 V ≤ V CP ≤ V P – 0.5 ICP vs. Temperature 2 2 % typ VCP = VP/2 LOGIC INPUTS VINH, Input High Voltage 0.8 × DVDD 0.8 × DVDD V min VINL, Input Low Voltage 0.2 × DV DD 0.2 × DV DD V max IINH/IINL, Input Current ±1 ±1 µA max CIN, Input Capacitance 10 10 pF max LOGIC OUTPUTS VOH, Output High Voltage DVDD – 0.4 DVDD – 0.4 V min IOH = 500 µA VOL, Output Low Voltage 0.4 0.4 V max IOL = 500 µA POWER SUPPLIES AVDD 2.7/5.5 2.7/5.5 V min/V max DVDD AVDD AVDD VP AVDD/6.0 AVDD/6.0 V min/V max AVDD ≤ VP ≤ 6.0 V IDD 6 (AI DD + DIDD ) See Figures 22 and 23 ADF4110 5.5 4.5 mA max 4.5 mA Typical ADF4111 5.5 4.5 mA max 4.5 mA Typical ADF4112 7.5 6.5 mA max 6.5 mA Typical ADF4113 11 8.5 mA max 8.5 mA Typical IP 0.5 0.5 mA max TA = 25 °C Low Power Sleep Mode 1 1 µA typ |
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