72722PM_11 Datasheet, PDF (15/15 Pages) Sanyo Semicon Device – Single-Chip RDS Signal-Processing System LSI

LC72722, 72722M, 72722PM
Sample Application Circuit
MPXIN
10 μF ⁺
Vssa
330 pF
Vdda
0.1 μF
Vssa
560 pF
1 _VREF
2 _MPXIN
3 _Vdda
4 _Vssa
5 _FLOUT
6 _CIN
7 _T1
Vssd
NC
8 _T2
9 _T3
NC ¹⁰ T4
NC ¹¹ T5
12 _XOUT
SYR ^{24 SYR}
Vssd
CE ²³
CE
DI ²²
DI
CL ²¹
DO ²⁰
RDS-ID ¹⁹
SYNC ¹⁸
Vddd
10 kΩ
Vddd
10 kΩ
Vddd
10 kΩ
CL
DO
RDS-ID
SYNC
T7 ¹⁷ NC
T6 ¹⁶ NC
Vssd ¹⁵
Vddd ¹⁴
Vssd
0.1 μF
Vddd
XIN ¹³
22 pF
Vssd
4.332 MHz
22 pF
Vssd
Notes: 1. Determine the value of the DO pin pull-up resistor based on the required serial data transfer speed.
2. If the SYR pin is unused, it must be connected to ground.
A12388
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PS No. 5602-15/15