ADF4360-7BCP Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
ADF4360-7BCP Datasheet PDF : 28 Pages
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ADF4360-7
Parameter
RF OUTPUT CHARACTERISTICS5
Maximum VCO Output Frequency
Minimum VCO Output Frequency
VCO Output Frequency
VCO Frequency Range
VCO Sensitivity
Lock Time6
Frequency Pushing (Open Loop)
Frequency Pulling (Open Loop)
Harmonic Content (Second)
Harmonic Content (Third)
Output Power5, 7
Output Power Variation
VCO Tuning Range
NOISE CHARACTERISTIC5
VCO Phase-Noise Performance8
Synthesizer Phase-Noise Floor9
In-Band Phase Noise10, 11
RMS Integrated Phase Error12
Spurious Signals due to PFD
Frequency11, 13
Level of Unlocked Signal with
MTLD Enabled
B Version Unit
1800
350
490/585
1.2
12
400
6
15
−19
−9
−14/−5
±3
1.25/2.5
MHz
MHz
MHz min/max
Ratio
MHz/V typ
µs typ
MHz/V typ
kHz typ
dBc typ
dBc typ
dBm typ
dB typ
V min/max
−116
−138
−144
−148
−172
−163
−147
−92
0.3
−70
dBc/Hz typ
dBc/Hz typ
dBc/Hz typ
dBc/Hz typ
dBc/Hz typ
dBc/Hz typ
dBc/Hz typ
dBc/Hz typ
Degrees typ
dBc typ
−44
dBm typ
Conditions/Comments
ICORE = 5 mA. Depending on L. See the Choosing the Correct
Inductance Value section.
L1, L2 = 13 nH. See the Choosing the Correct Inductance Value
section for other frequency values.
FMAX/FMIN
L1, L2 = 13 nH. See the Choosing the Correct Inductance Value
section for other sensitivity values.
To within 10 Hz of final frequency.
Into 2.00 VSWR load.
Programmable in 3 dB steps. See Table 7.
For tuned loads, see Output Matching section.
@ 100 kHz offset from carrier.
@ 1 MHz offset from carrier.
@ 3 MHz offset from carrier.
@ 10 MHz offset from carrier.
@ 25 kHz PFD frequency.
@ 200 kHz PFD frequency.
@ 8 MHz PFD frequency.
@ 1 kHz offset from carrier.
100 Hz to 100 kHz.
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 Unless otherwise stated, these characteristics are guaranteed for VCO core power = 5 mA. L1, L2 = 13 nH, 470 Ω resistors to GND in parallel with L1, L2.
6 Jumping from 490 MHz to 585 MHz. 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 EVAL-ADF4360-xEB1 Evaluation Board and the HP 8562E Spectrum Analyzer. The Spectrum Analyzer provides the REFIN for the
synthesizer; offset frequency = 1 kHz.
11 fREFIN = 10 MHz; fPFD = 200 kHz; N = 2500; loop B/W = 10 kHz.
12 fREFIN = 10 MHz; fPFD = 1 MHz; N = 500; loop B/W = 25 kHz.
13 The spurious signals are measured with the EVAL-ADF4360-xEB1 Evaluation Board and the HP 8562E Spectrum Analyzer. The Spectrum Analyzer provides the REFIN
for the synthesizer; fREFOUT = 10 MHz @ 0 dBm.
Rev. A | Page 4 of 28
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