LA1060
Sample Application Circuit 1
When the SW is placed in the 300kΩ position, the antenna is
held on the pin 8 side at the weak input signal mode.
When the SW is placed in the 10kΩ position, the antenna
holding function at the weak input signal mode does not work.
Unit (resistance :
Ω,
capacitance : F)
Circuit to cause the separation control
at the MPX stage to be entered into the
forced monaural mode when the
antenna switching frequency is high.
The antenna switching trigger pulse at
pin 6 is peak-held, integrated, and
attacks the separation control pin.
Component Placement Diagram
R1, Q1, R5, R10, R11 are connected to the Cu-foiled side.
(Because no holes are made.)
No.2650-4/8
SANYO [ SANYO SEMICON DEVICE ]
