MB15E07L Datasheet, PDF (10/23 Pages) Fujitsu Component Limited. – Single Serial Input PLL Frequency Synthesizer On-Chip 2.5 GHz Prescaler

MB15E07L
When designing a synthesizer, the FC pin setting depends on the VCO and LPF characteristics.
∗: When the LPF and VCO characteristics are
similar to (1), set FC bit high.
∗: When the VCO characteristics are similar to
(2), set FC bit low.
PLL
LPF
VCO
VCO
output
frequency
(1)
(2)
LPF input voltage
Table.8 PS Pin Setting
Table.9 ZC Pin Setting
PS pin
H
L
Status
Normal mode
Power saving mode
ZC pin
H
L
DO output
Normal output
High impedance
10