adf4206 Analog Devices, Inc., adf4206 Datasheet - Page 3

• Manufacturer Part Number: adf4206
• Description: Dual Rf Pll Frequency Synthesizers
• Manufacturer: Analog Devices, Inc.

SPECIFICATIONS
V
T
Table 1.
A
Parameter
RF/IF CHARACTERISTICS (3 V)
RF CHARACTERISTICS (5 V)
REFIN CHARACTERISTICS
PHASE DETECTOR
CHARGE PUMP
LOGIC INPUTS
LOGIC OUTPUTS
DD
= T
1 = V
RF1 Input Frequency (RF1
RF Input Sensitivity
IF Input Frequency (RF2
IF Input Sensitivity
Maximum Allowable Prescaler
RF1 Input Frequency (RF1
RF Input Sensitivity
IF Input Frequency (RF2
IF Input Sensitivity
Maximum Allowable Prescaler
REFIN Input Frequency
REFIN Input Sensitivity
REFIN Input Capacitance
REFIN Input Current
Phase Detector Frequency
I
Absolute Accuracy
I
V
V
I
C
V
V
CP
CP
INH
INH
INL
IN
OH
OL
ADF4206
ADF4208
ADF4206
ADF4208
Output Frequency
ADF4206
ADF4208
ADF4206
ADF4208
Output Frequency
High Value
Low Value
Three-State Leakage Current
MIN
Sink/Source
, Input Capacitance
/I
, Output Low Voltage
, Output High Voltage
, Input Low Voltage
, Input High Voltage
INL
DD
to T
, Input Current
2 = 3 V ± 10%, 5 V ± 10%; V
MAX
, unless otherwise noted; dBm referred to 50 Ω.
3
3
4
IN
IN
)
)
IN
IN
5
)
)
DD
B Version
0.05/0.55
0.08/2.0
–15/+4
0.05/0.55
0.08/1.1
−15/+4
165
0.05/0.55
0.08/2.0
−10/+4
0.05/0.55
0.08/1.1
−10/+4
200
5/40
−2
10
±100
55
5
1.25
2.5
1
0.8 × V
0.2 × V
±1
10
V
0.4
1, V
DD
− 0.4
DD
2 ≤ V
DD
DD
1
P
1, V
P
2 ≤ 6.0 V; AGND
Rev. A | Page 3 of 24
B Chips
0.05/0.55
0.08/2.0
−15/+4
0.05/0.55
0.08/1.1
−15/+4
165
0.05/0.55
0.08/2.0
−10/+4
0.05/0.55
0.08/1.1
–10/+4
200
5/40
−2
10
±100
55
5
1.25
2.5
1
0.8 × V
0.2 × V
±1
10
V
0.4
DD
− 0.4
DD
DD
2
RF1
= DGND
GHz min/max
GHz min/max
GHz min/max
GHz min/max
pF max
Unit
GHz min/max
dBm min/max
GHz min/max
dBm min/max
MHz max
GHz min/max
dBm min/max
MHz min/max
GHz min/max
dBm min/max
MHz max
MHz min/max
dBm min
μA max
MHz max
mA typ
mA typ
% typ
nA typ
V min
V max
μA max
pF max
V min
V max
RF1
= AGND
Test Conditions/Comments
See Figure 22 for input circuit
I
I
For f < 50 MHz ensure SR > 23 V/μs
For f < 50 MHz ensure SR > 37 V/μs
For f < 50 MHz ensure SR > 23 V/μs
For f < 50 MHz ensure SR > 37 V/μs
For f < 50 MHz ensure SR > 32 V/μs
For f < 50 MHz ensure SR > 51 V/μs
For f < 50 MHz ensure SR > 32 V/μs
For f < 50 MHz ensure SR > 51 V/μs
For f < 5 MHz ensure SR > 9 V/μs
OH
OL
RF2
= 500 μA
= 500 μA
= DGND
ADF4206/ADF4208
RF2
= 0 V;