S1A0903X01-Q0R0 Samsung Electronics, S1A0903X01-Q0R0 Datasheet - Page 16

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

S1A0903X01
DI CONTROL DATA
16
No.
1
2
3
4
Programmable Divider
Control Block/Data
MUTEC, MUTE
Control Data
Crystal Data
Reference
Start Data
If Counter
OS<1:0>
N<15:0>
XS<1:0>
IFCS
Mute
Data
OS1 OS0 LSB AM/FM
Select the input source
FM : Real divisor = 2
N[3:0] are "don't care" in the case of AMLF
IF counter start control data
IFCS = 1 : Start the IF counter
After OUTMODE SIO, IFCS is automatically reset to 0
MUTEC = 0 : Microprocessor set MUTE
Whenever BAND is switched from AM to FM, MUTE is automatically
AM : Real divisor = N
IFCS = 0 : Reset the IF counter
MUTE is automatically reset when tuning LED is on
on until MPX VCO free-running frequency self_adjustment is end
1
0
MUTE select/control data
Crystal selection data
MUTEC
XS1
0
0
1
1
0
0
1
1
0
0
MUTE
N0
N4
XS0
0
1
0
1
0
1
0
1
AMLF
FM
N
MUTE off
MUTE off
MUTE on
MUTE on
Function
Frequency Range
10
0.5
CRYSTAL OSC.
AM/FM 1CHIP TUNER WITH PLL
160MHz
Function
10.8MHz
3.6MHz
7.2MHz
10MHz
75kHz
Microprocessor
Self controlled
controlled
256
Divisor(N)
4
4096
65535