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ADF4118YRUZ-RL71 Datasheet(PDF) 4 Page - Analog Devices |
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ADF4118YRUZ-RL71 Datasheet(HTML) 4 Page - Analog Devices |
4 / 28 page ADF4116/ADF4117/ADF4118 Rev. D | Page 4 of 28 Parameter B Version1 Y Version2 Unit Test Conditions/Comments POWER SUPPLIES AVDD 2.7 to 5.5 2.7 to 5.5 V min to V max DVDD AVDD AVDD VP AVDD to 6.0 AVDD to 6.0 V min to V max AVDD ≤ VP ≤ 6.0 V IDD (AIDD + DIDD)6 ADF4116 5.5 mA max 4.5 mA typical ADF4117 5.5 mA max 4.5 mA typical ADF4118 7.5 7.5 mA max 6.5 mA typical IP 0.4 0.4 mA max TA = 25°C Low-Power Sleep Mode 1 1 μA typ NOISE CHARACTERISTICS ADF4118 Normalized Phase Noise Floor7 −213 −213 dBc/Hz typ Phase Noise Performance8 @ VCO output ADF4116 540 MHz Output9 −89 −89 dBc/Hz typ @ 1 kHz offset and 200 kHz PFD frequency ADF4117 900 MHz Output10 −87 −87 dBc/Hz typ @ 1 kHz offset and 200 kHz PFD frequency ADF4118 900 MHz Output10 −90 −90 dBc/Hz typ @ 1 kHz offset and 200 kHz PFD frequency ADF4117 836 MHz Output11 −78 −78 dBc/Hz typ @ 300 Hz offset and 30 kHz PFD frequency ADF4118 1750 MHz Output12 −85 −85 dBc/Hz typ @ 1 kHz offset and 200 kHz PFD frequency ADF4118 1750 MHz Output13 −65 −65 dBc/Hz typ @ 200 Hz offset and 10 kHz PFD frequency ADF4118 1960 MHz Output14 −84 −84 dBc/Hz typ @ 1 kHz offset and 200 kHz PFD frequency Spurious Signals ADF4116 540 MHz Output10 −88/−99 −88/−99 dBc typ @ 200 kHz/400 kHz and 200 kHz PFD frequency ADF4117 900 MHz Output10 −90/−104 −90/−104 dBc typ @ 200 kHz/400 kHz and 200 kHz PFD frequency ADF4118 900 MHz Output 10 −91/−100 −91/−100 dBc typ @ 200 kHz/400 kHz and 200 kHz PFD frequency ADF4117 836 MHz Output11 −80/−84 −80/−84 dBc typ @ 30 kHz/60 kHz and 30 kHz PFD frequency ADF4118 1750 MHz Output12 −88/−90 −88/−90 dBc typ @ 200 kHz/400 kHz and 200 kHz PFD frequency ADF4118 1750 MHz Output13 −65/−73 −65/−73 dBc typ @ 10 kHz/20 kHz and 10 kHz PFD frequency ADF4118 1960 MHz Output14 −80/−86 −80/−86 dBc typ @ 200 kHz/400 kHz and 200 kHz PFD frequency 1 Operating temperature range for the B version is −40°C to +85°C. 2 Operating temperature range for the Y version is −40°C to +125°C. 3 This is the maximum operating frequency of the CMOS counters. 4 AC coupling ensures AVDD/2 bias. See Figure 35 for typical circuit. 5 Guaranteed by design. 6 TA = 25°C; AVDD = DVDD = 3 V; RFIN for ADF4116 = 540 MHz; RFIN for ADF4117, ADF4118 = 900 MHz. 7 The synthesizer phase noise floor is estimated by measuring the in-band phase noise at the output of the VCO, PNTOT, and subtracting 20logN (where N is the N divider value) and 10logFPFD: PNSYNTH = PNTOT – 10logFPFD – 20logN. 8 The phase noise is measured with the EVAL-ADF411xEB and the HP8562E Spectrum Analyzer. The spectrum analyzer provides the REFIN for the synthesizer (fREFOUT = 10 MHz @ 0 dBm). 9 fREFIN = 10 MHz; fPFD = 200 kHz; offset frequency = 1 kHz; fRF = 540 MHz; N = 2700; loop bandwidth = 20 kHz. 10 fREFIN = 10 MHz; fPFD = 200 kHz; offset frequency = 1 kHz; fRF = 900 MHz; N = 4500; loop bandwidth = 20 kHz. 11 fREFIN = 10 MHz; fPFD = 30 kHz; offset frequency = 300 Hz; fRF = 836 MHz; N = 27867; loop bandwidth = 3 kHz. 12 fREFIN = 10 MHz; fPFD = 200 kHz; offset frequency = 1 kHz; fRF = 1750 MHz; N = 8750; loop bandwidth = 20 kHz. 13 fREFIN = 10 MHz; fPFD = 10 kHz; offset frequency = 200 Hz; fRF = 1750 MHz; N = 175000; loop bandwidth = 1 kHz. 14 fREFIN = 10 MHz; fPFD = 200 kHz; offset frequency = 1 kHz; fRF = 1960 MHz; N = 9800; loop bandwidth = 20 kHz. |
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