LV23100V Datasheet, PDF (4/12 Pages) Sanyo Semicon Device – For Portable Audio System 1-chip Tuner IC Incorporating PLL

LV23100V
Composition of DI control data (serial data input)
(1) IN mode
Address
DI
00010100
(2) IN2 mode
Address
DI 1 0 0 1 0 1 0 0
Description of DI control Data
No.
Control block data
Description
(1)
DO pin
• Data to set the dividing number of programmable divider
Control data
Binary value with P15 assumed to be MSB. LSB varies according to DVS and SNS.
(* : don’t care)
DOC0
DOC1
DOC2
DVS SNS LSB set dividing number (N) actual dividing number
1
*
P0
0
1
P0
272 to 65535
272 to 65535
Twice the set value
Set value
0
0
P4
4 to 4095
Set value
* P0 to P3 invalid when LSB : P4
• To select the signal input (FMIN, AMIN) to the programmable divider and to change the input
frequency range.
(* : don’t care)
DVS SNS
Input
Operation frequency range
1
*
0
1
0
0
FMIN
AMIN
AMIN
10 to 160MHz
2 to 40MHz
0.5 to 10MHz
Related data
Continued on next page.
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