S1A0903X01-Q0R0 Samsung Electronics, S1A0903X01-Q0R0 Datasheet - Page 21

• Manufacturer Part Number: S1A0903X01-Q0R0
• Description: AM/FM 1 Chip Tuner with PLL
• Manufacturer: Samsung Electronics

AM/FM 1CHIP TUNER WITH PLL
STRUCTURE OF TEST MODE DO OUTPUT DATA(SERIAL DATA OUTPUT)
DO OUTPUT DATA
No.
1
2
DO
CE
CL
DI
[TEST MODE0 ]
[ TEST MODE1,2,3]
DI
DI
TEST MODE1,2,3
DO
DO
TEST MODE0
tSU
Mode
tES
A1
Figure 4. Serial Test Data Output Timing and Format
tDC
A0
O20
tHD
When TEST[1:0]=0 in MODE2 data,
IN1 data in Data Shift Register is sent from DO pin to Microprocessor
synchronously with the CL
When TEST[1:0]=1,2,3 in MODE2 data,
IN1 data in Data Shift Register is sent from DO pin to Microprocessor
synchronously with the CL
O19
tDC
O18
O17
O16
Function
O3
O2
O1
tDH
tEH
O0
S1A0903X01
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