Si4122 ETC, Si4122 Datasheet - Page 10

• Manufacturer Part Number: Si4122
• Description: DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR WIRELESS COMMUNICATIONS
• Manufacturer: ETC

S i4 13 3
10
S DA TA
S E NB
I
PW D N
Figure 4. Software Power Management
I
T
PD R B = 1
PD IB = 1
Timing Diagram
t
pup
RF and IF sy nthes iz ers settled to
w ithin 0.1 ppm f requency error.
PD R B = 0
PD IB = 0
t
pdn
Rev. 1.1
P W DNB
I
PW D N
Figure 5. Hardware Power Management
I
T
Timing Diagram
t
pup
RF and IF synthes izers settled to
w ithin 0.1 ppm f requenc y error.
t
pdn