ADF4156 データシートの表示（PDF） - Analog Devices
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ADF4156 Datasheet PDF : 24 Pages
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ADF4156
TIMING SPECIFICATIONS
AVDD = DVDD = 2.7 V to 3.3 V, VP = AVDD to 5.5 V, AGND = DGND = 0 V, TA = TMIN to TMAX, dBm referred to 50 Ω, unless
otherwise noted.
Table 2.
Parameter
t1
t2
t3
t4
t5
t6
t7
Limit at TMIN to TMAX (B Version)
20
10
10
25
25
10
20
Unit
ns min
ns min
ns min
ns min
ns min
ns min
ns min
Test Conditions/Comments
LE setup time
DATA to CLOCK setup time
DATA to CLOCK hold time
CLOCK high duration
CLOCK low duration
CLOCK to LE setup time
LE pulse width
Timing Diagram
CLOCK
DATA
DB23 (MSB)
LE
t1
LE
t2
t3
DB22
t4
t5
DB2
DB1
(CONTROL BIT C2)
Figure 2. Timing Diagram
DB0 (LSB)
(CONTROL BIT C1)
t7
t6
Rev. 0 | Page 4 of 24
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