[AK1542A]
CPPOLA: Selects positive or negative output polarity for CP1 and CP2.
D14
0
Function
Remarks
Positive
1
Negative
High
Positive
Negative
Low
Low
High
Charge pump output voltage
Fig. 11 Charge Pump Output Polarity
LD: Selects analog or digital for Lock Detect.
D13
0
Function
Digital lock detect mode
Analog lock detect mode
Remarks
1
For detailed functional descriptions, see the section “Lock Detect (LD) Signal” in “8. Block Functional
Description”.
MS1399-E-00
2012/3
- 24 -