ADF4111BRU(Rev0) Просмотр технического описания (PDF) - Analog Devices
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производитель
ADF4111BRU Datasheet PDF : 24 Pages
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ADF4110/ADF4111/ADF4112/ADF4113–SPECIFICATIONS1
(AVDD = DVDD = 3 V ؎ 10%, 5 V ؎ 10%; AVDD ≤ VP ≤ 6.0 V; AGND = DGND = CPGND = 0 V; RSET = 4.7 k⍀; TA = TMIN to TMAX unless otherwise noted)
Parameter
B Version B Chips2
Unit
Test Conditions/Comments
RF CHARACTERISTICS (3 V)
RF Input Frequency
ADF4110
ADF4110
ADF4111
ADF4112
ADF4112
ADF4113
RF Input Sensitivity
Maximum Allowable Prescaler
Output Frequency3
RF CHARACTERISTICS (5 V)
RF Input Frequency
ADF4110
ADF4111
ADF4112
ADF4113
ADF4113
RF Input Sensitivity
Maximum Allowable Prescaler
Output Frequency3
45/550
25/550
0.045/1.2
0.2/3.0
0.1/3.0
0.2/3.7
–15/0
165
45/550
25/550
0.045/1.2
0.2/3.0
0.1/3.0
0.2/3.7
–15/0
165
25/550
0.025/1.4
0.1/3.0
0.2/3.7
0.2/4.0
–10/0
200
25/550
0.025/1.4
0.1/3.0
0.2/3.7
0.2/4.0
–10/0
200
MHz min/max
MHz min/max
GHz min/max
GHz min/max
GHz min/max
GHz min/max
dBm min/max
MHz max
MHz min/max
GHz min/max
GHz min/max
GHz min/max
GHz min/max
dBm min/max
MHz max
See Figure 25 for Input Circuit.
Use a square wave for lower frequencies.
Input Level = –10 dBm
Input Level = –10 dBm
Input Level = –10 dBm
Use a square wave for lower frequencies.
Input Level = –5 dBm
REFIN CHARACTERISTICS
REFIN Input Frequency
Reference Input Sensitivity4
REFIN Input Capacitance
REFIN Input Current
0/100
–5/0
10
± 100
0/100
–5/0
10
± 100
MHz min/max
dBm min/max
pF max
µA max
AC-Coupled. When DC-Coupled:
0 to VDD max (CMOS-Compatible)
PHASE DETECTOR
Phase Detector Frequency5
55
55
MHz max
CHARGE PUMP
ICP Sink/Source
High Value
Low Value
Absolute Accuracy
RSET Range
ICP 3-State Leakage Current
Sink and Source Current Matching
ICP vs. VCP
ICP vs. Temperature
LOGIC INPUTS
VINH, Input High Voltage
VINL, Input Low Voltage
IINH/IINL, Input Current
CIN, Input Capacitance
LOGIC OUTPUTS
VOH, Output High Voltage
VOL, Output Low Voltage
POWER SUPPLIES
AVDD
DVDD
VP
IDD6 (AIDD + DIDD )
ADF4110
ADF4111
ADF4112
ADF4113
IP
Low Power Sleep Mode
5
625
2.5
2.7/10
1
2
1.5
2
0.8 × DVDD
0.2 × DVDD
±1
10
DVDD – 0.4
0.4
2.7/5.5
AVDD
AVDD/6.0
5.5
5.5
7.5
11
0.5
1
5
625
2.5
2.7/10
1
2
1.5
2
0.8 × DVDD
0.2 × DVDD
±1
10
DVDD – 0.4
0.4
2.7/5.5
AVDD
AVDD/6.0
4.5
4.5
6.5
8.5
0.5
1
mA typ
µA typ
% typ
kΩ typ
nA typ
% typ
% typ
% typ
V min
V max
µA max
pF max
V min
V max
V min/V max
V min/V max
mA max
mA max
mA max
mA max
mA max
µA typ
Programmable: See Table V
With RSET = 4.7 kΩ
With RSET = 4.7 kΩ
See Table V
0.5 V ≤ VCP ≤ VP – 0.5
0.5 V ≤ VCP ≤ VP – 0.5
VCP = VP/2
IOH = 500 µA
IOL = 500 µA
AVDD ≤ VP ≤ 6.0 V
See Figures 22 and 23
4.5 mA Typical
4.5 mA Typical
6.5 mA Typical
8.5 mA Typical
TA = 25°C
–2–
REV. 0
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