U4286BM Datasheet, PDF (3/9 Pages) TEMIC Semiconductors – AM / FM-PLL

TELEFUNKEN Semiconductors
U4286BM
Bit Organisation
Module address
MSB
LSB
1
1
0
0
1
0
0/1
0
A7
A6
A5
A4
A3
A2
A1
A0
Subaddress (R-divider)
X
X
X
X
0
1
X
X
Subaddress (N-divider)
X
X
X
X
1
1
X
X
Data byte 0 (Status)
MSB
X SWO1 SWO2 X
D7
D6
D5
D4
LSB
AM/ PD
PD
PD
FM ANA POL CUR
D3
D2
D1
D0
Data byte 1
2¹⁵
R-divider
2⁸
Data byte 2
2⁷
R-divider
2⁰
Data byte 3
2¹⁵
N-divider
2⁸
Data byte 4
2⁷
N-divider
2⁰
AM/FM
PD – ANA
PD – POL
PD – CUR
LOW
FM-operation
PD analogue
Negative polarity
Output current 2
Figure 2.
HIGH
AM-operation
TEST
Positive polarity
Output current 1
Rev. A1: 19.08.1996
Preliminary Information
3 (9)