EVAL-ADF9010EBZ AD [Analog Devices], EVAL-ADF9010EBZ Datasheet - Page 5

• Manufacturer Part Number: EVAL-ADF9010EBZ
• Description: 900 MHz ISM Band Analog RF Front End
• Manufacturer: AD [Analog Devices]

INTEGER-N PLL AND VCO CHARACTERISTICS
Table 3.
Parameter
VCOOPERATING FREQUENCY
LO OUTPUT CHARACTERISTICS
NOISE CHARACTERISTICS
PHASE DETECTOR
CHARGE PUMP
PLL REFERENCE
1
2
3
4
5
6
Operating temperature range for the B version is −40°C to +85°C.
The noise of the VCO is measured in open-loop conditions.
The phase noise is measured with the EVAL-ADF9010EBZ1 evaluation board and the Agilent E5052A spectrum analyzer. The spectrum analyzer provides the REF
f
Guaranteed by design. Sample tested to ensure compliance.
This is the maximum operating frequency of the CMOS counters. The prescaler value should be chosen to ensure that the RF input is divided down to a frequency that
is less than this value.
REFIN
the synthesizer; offset frequency = 1 kHz.
VCO Control Voltage Sensitivity
Harmonic Content (Second)
Harmonic Content (Third)
Frequency Pushing (Open Loop)
Frequency Pulling (Open Loop)
Lock Time
Output Power
Output Power Variation
VCO Phase Noise Performance
In-Band Phase Noise
Normalized In-Band Phase Noise Floor
Spurious Frequencies at Output Channel Spacing
Phase Detector Frequency
Maximum Allowable Prescaler Output Frequency
I
I
Sink and Source Current Matching
I
I
Reference Clock Frequency
Reference Clock Sensitivity
Reference Input Capacitance
REF
CP
CP
CP
CP
@ 100 kHz Offset
@ 1 MHz Offset
@ 10 MHz Offset
High Value
Low Value
R
Three-State Leakage Current
= 10 MHz; f
Sink/Source
vs. V
vs. Temperature
SET
IN
Input Current
Range
CP
PFD
= 1000 kHz; N = 3600; loop BW = 25 kHz.
3, 4
5
2
3, 4
6
Min
3360
2.7
10
0.7
Rev. 0 | Page 5 of 28
B Version
Typ
8
−27
−14
1.2
10
1000
−4 to +5
±3
−120
−141
−154
−96
−220
−70
5
0.625
0.2
2
1.5
2
5
1
Max
3840
8
325
10
104
PLL V
±100
DD
Unit
MHz
MHz/V
dBc
dBc
MHz/V
Hz
μs
dBm
dB
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc
MHz
MHz
mA
mA
kΩ
nA
%
%
%
MHz
V p-p
pF
μA
Test Conditions/Comments
Measured at LO output (900 MHz)
3.6 GHz VCO frequency (taking into account
divide by 4)
Into 2.00 VSWR load.
10 kHz loop bandwidth
LO outputs combined in a 1:1 transformer;
programmable in 3 dB steps
Measured at LO output (900 MHz)
@ 1 kHz offset from carrier
900 MHz offset, 1 MHz PFD frequency, 250 kHz
channel spacing; loop bandwidth = 7.5 kHz
With R
1.25 V ≤ V
V
1.25 V ≤ V
CP
= 2.0 V
SET
= 4.7 kΩ
CP
CP
≤ 2.5 V
≤ 2.5 V
ADF9010
IN
for