Datasheet

Data Sheet ADF4360-3
Rev. D | Page 5 of 24
TIMING CHARACTERISTICS
1
AV
DD
= DV
DD
= V
VCO
= 3.3 V ± 10%; AGND = DGND = 0 V; 1.8 V and 3 V logic levels used; T
A
= T
MIN
to T
MAX
, unless otherwise noted.
Table 2.
Parameter Limit at T
MIN
to T
MAX
(B Version) Unit Test Conditions/Comments
t
1
20 ns min LE Setup Time
t
2
10 ns min DATA to CLOCK Setup Time
t
3
10 ns min DATA to CLOCK Hold Time
t
4
25 ns min CLOCK High Duration
t
5
25 ns min CLOCK Low Duration
t
6
10 ns min CLOCK to LE Setup Time
t
7
20 ns min LE Pulse Width
1
See the Power-Up section for the recommended power-up procedure for this device.
CLOCK
DATA
LE
LE
DB23 (MSB) DB22 DB2
DB1 (LSB)
(CONTROL BIT C2)
DB0 (LSB)
(CONTROL BIT C1)
t
1
t
2
t
3
t
7
t
6
t
4
t
5
04437-002
Figure 2. Timing Diagram