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參數(shù)資料
| 型號： | ADF4219LBRU |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | XO, clock |
| 英文描述： | Dual Low Power Frequency Synthesizers |
| 中文描述： | PLL FREQUENCY SYNTHESIZER, 2200 MHz, PDSO20 |
| 封裝： | MO-153AC, TSSOP-20 |
| 文件頁數(shù)： | 2/24頁 |
| 文件大?。?/td> | 255K |
| 代理商： | ADF4219LBRU |
REV. C
–2–
ADF4217L/ADF4218L/ADF4219L–SPECIFICATIONS
1
(V
DD
1
= V
DD
2
= 2.6 V to 3.3 V; V
P
1, V
P
2 = V
DD
to 5.5 V; AGND = DGND = 0 V; T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
BChips
2
(Typical)
Parameter
B Version
1
Unit
Test Conditions/Comments
RF CHARACTERISTICS
Use a square wave for operation
below minimum frequency spec.
RF Input Frequency (RF
IN
)
ADF4217L, ADF4218L
ADF4217L, ADF4218L
ADF4219L
RF Input Sensitivity
ADF4217L, ADF4218L
ADF4219L
IF Input Frequency (IF
IN
)
ADF4217L/ADF4218L
ADF4219L P = 16/17
ADF4219L P = 8/9
IF Input Sensitivity
Maximum Allowable Prescaler
Output Frequency
3
REFIN CHARACTERISTICS
Reference Input Frequency
0.15/3.0
0.15/2.5
0.8/2.2
0.15/3.0
0.15/2.5
0.8/2.2
GHz min/max
GHz min/max
GHz min/max
–10 dBm minimum input signal
–15 dBm minimum input signal
–20 dBm minimum input signal
–15/0
–20/0
–15/0
–20/0
dBm min/max
dBm min/max
0.045/1.1
0.045/1.0
0.045/0.55
–15/0
0.045/1.1
0.045/1.0
0.045/0.55
–15/0
GHz min/max
GHz min/max
GHz min/max
dBm min/max
–15 dBm minimum input signal
–10 dBm minimum input signal
–10 dBm minimum input signal
188
188
MHz max
10/110
10/110
MHz min/max
For f < 10 MHz, use dc-coupled
square wave, (0 to V
DD
).
AC-coupled. When dc-coupled,
0 to V
DD
max.
(CMOS compatible)
Reference Input Sensitivity
0.5
0.5
V p-p min
REFIN Input Capacitance
REFIN Input Current
10
±
100
10
±
100
pF max
μ
A max
PHASE DETECTOR
Phase Detector Frequency
4
56
56
MHz max
CHARGE PUMP
I
CP
Sink/Source
High Value
Low Value
Absolute Accuracy
I
CP
Three-State Leakage Current
Sink and Source Current Matching
I
CP
vs. V
CP
I
CP
vs. Temperature
LOGIC INPUTS
V
INH
, Input High Voltage
V
INL
, Input Low Voltage
I
INH
/I
INL
, Input Current
C
IN
, Input Capacitance
Reference Input Current
4
1
1
1
6
5
2
4
1
1
1
6
5
2
mA typ
mA typ
% typ
nA typ
% max
% max
% typ
0.5 V < V
CP
< V
P
– 0.5, 1% typ
0.5 V < V
CP
< V
P
– 0.5, 0.1% typ
V
CP
= V
P
/2
1.4
0.6
±
1
10
±
100
1.4
0.6
±
1
10
±
100
V min
V max
μ
A max
pF max
μ
A max
LOGIC OUTPUTS
V
OH
, Output High Voltage
V
OL
, Output Low Voltage
POWER SUPPLIES
V
DD
1
V
DD
2
V
P
1, V
P
2
I
DD
(RF + IF)
5
(RF only)
5
(IF only)
5
I
P
(I
P
1 + I
P
2)
Low Power Sleep Mode
V
DD
– 0.4
0.4
V
DD
– 0.4
0.4
V min
V max
I
OH
= 1 mA
I
OL
= 1 mA
2.6/3.3
V
DD
1
V
DD
1/5.5 V
10
7
5
0.6
1
2.6/3.3
V
DD
1
V
DD
1/5.5 V
10
7
5
0.6
1
V min/V max
V min/V max
mA max
mA
mA
mA typ
μ
A typ
7.1 mA typ
4.7 mA typ
3.4 mA typ
T
A
= 25
°
C
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