LC88F40H0PA Datasheet, PDF (29/32 Pages) Sanyo Semicon Device – For Car Audio Systems 16-bit ETR Microcontroller

LC88F40H0PA/H0PAU/F0PA/F0PAU/D0PA/D0PAU
LPF Pin Treatment Condition (LPFO)
Insert a resistor and capacitors that meet the following conditions between the LPFO and VSS4 pins.
R1 = 3.3kΩ
C7 = 0.068μF
C8 = 0.0039μF
• Routing traces between the LPFO and VSS4 pins and the resistor and capacitors, and between R1 and C7 must be as
short as possible.
* After the PLL circuit is activated, 50ms or more is required for stabilizing oscillation.
C8
R1
C7
LPFO
VSS4
Figure 8
TEST Pin Treatment Condition (TEST)
Insert a resistor that meets the following condition between the TEST and VSS1 pins.
RTEST = 100kΩ
RTEST
TEST
VSS1
Figure 9
No.A1853-29/32