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ADF4360-2BCPZ 数据表(PDF) 4 Page - Analog Devices |
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ADF4360-2BCPZ 数据表(HTML) 4 Page - Analog Devices |
4 / 24 page ADF4360-2 Data Sheet Rev. C | Page 4 of 24 Parameter B Version Unit Conditions/Comments RF OUTPUT CHARACTERISTICS5 VCO Output Frequency 1850/2170 MHz min/max ICORE = 20 mA, RF < 2 GHz ICORE = 15 mA, RF > 2 GHz VCO Sensitivity 57 MHz/V typ Lock Time6 400 µs typ To within 10 Hz of final frequency Frequency Pushing (Open Loop) 6 MHz/V typ Frequency Pulling (Open Loop) 15 kHz typ Into 2.00 VSWR load Harmonic Content (Second) −19 dBc typ Harmonic Content (Third) −37 dBc typ Output Power5, 7 −13/−6 dBm typ Programmable in 3 dB steps (see Table 7) Output Power Variation ±3 dB typ For tuned loads, see the Output Matching section VCO Tuning Range 1.25/2.7 V min/max NOISE CHARACTERISTICS5 VCO Phase-Noise Performance8 −110 dBc/Hz typ @ 100 kHz offset from carrier −133 dBc/Hz typ @ 1 MHz offset from carrier −141 dBc/Hz typ @ 3 MHz offset from carrier −147 dBc/Hz typ @ 10 MHz offset from carrier Synthesizer Phase-Noise Floor9 −172 dBc/Hz typ @ 25 kHz PFD frequency −163 dBc/Hz typ @ 200 kHz PFD frequency −147 dBc/Hz typ @ 8 MHz PFD frequency In-Band Phase Noise10, 11 −83 dBc/Hz typ @ 1 kHz offset from carrier RMS Integrated Phase Error12 0.64 Degrees typ 100 Hz to 100 kHz Spurious Signals due to PFD Frequency11, 13 −70 dBc typ Level of Unlocked Signal with MTLD Enabled −42 dBm typ 1 Operating temperature range is −40°C to +85°C. 2 Guaranteed by design. Sample tested to ensure compliance. 3 ICP is internally modified to maintain constant loop gain over the frequency range. 4 TA = 25°C; AVDD = DVDD = VVCO = 3.3 V; P = 32. 5 For RF > 2 GHz, these characteristics are guaranteed only for VCO core power = 15 mA. For frequencies < 2 GHz, these characteristics are guaranteed only for VCO core power = 20 mA. 6 Jumping from 2.0 GHz to 2.17 GHz. PFD frequency = 200 kHz; loop bandwidth = 10 kHz. 7 Using 50 Ω resistors to VVCO into a 50 Ω load. For tuned loads, see the Output Matching section. 8 The noise of the VCO is measured in open-loop conditions. 9 The synthesizer phase-noise floor is estimated by measuring the in-band phase noise at the output of the VCO and subtracting 20 log N (where N is the N divider value). 10 The phase noise is measured with the EV-ADF4360-2EB1Z Evaluation Board and the HP8562E spectrum analyzer. The spectrum analyzer provides the REFIN for the synthesizer; offset frequency = 1 kHz. 11 fREFIN = 10 MHz; fPFD = 200 kHz; N = 10000; Loop B/W = 10 kHz. 12 fREFIN = 10 MHz; fPFD = 1 MHz; N = 2000; Loop B/W = 25 kHz. 13 The spurious signals are measured with the EV-ADF4360-2EB1Z Evaluation Board and the HP8562E spectrum analyzer. The spectrum analyzer provides the REFIN for the synthesizer; fREFOUT = 10 MHz @ 0 dBm. |
类似零件编号 - ADF4360-2BCPZ |
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类似说明 - ADF4360-2BCPZ |
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