ATR4285-TKQY Atmel, ATR4285-TKQY Datasheet - Page 9

• Manufacturer Part Number: ATR4285-TKQY
• Description: IC AM/FM PLL W/4SWITCHES 20SSOP
• Manufacturer: Atmel

Specifications of ATR4285-TKQY

• Function: AM/FM PLL
• Frequency: 15MHz
• Rf Type: AM, FM
• Package / Case: 20-SOIC (0.200", 5.30mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7. Bit Organization
Table 7-1.
Table 7-2.
8. Transmission Protocol
Note:
4884A–AUDR–08/05
Module address
Subaddress (R-divider)
Subaddress (N-divider)
Data byte 0 (Status)
Data byte 1
Data byte 2
Data byte 3
Data byte 4
S
S
Bit Description
S = Start, P = Stop, A = Acknowledge
MSB
MSB
A0
A0
Address
Address
D3
D2
D1
D0
Bit Organization
Function Mode
LSB
LSB
A7
A7
A
A
SWO1
MSB
D7
2
2
A7
2
2
X
X
1
15
15
7
7
Subaddress
Subaddress
R-divider
N-divider
PD - CUR
PD - ANA
PD - POL
AM/FM
Mode
SWO2
A6
D6
1
X
X
A
A
SWO3
A5
D5
X
X
0
Data 0
Data 3
SWO4
Negative polarity
Output current 2
D4
A4
FM operation
X
0
0
PD analog
R-divider
R-divider
N-divider
N-divider
LOW
A
A
AM/FM
A3
D3
Data 1
Data 4
1
0
1
PD - ANA
A2
D2
0
1
1
A
A
Output current 1
Positive polarity
AM operation
Data 2
PD - POL
0/1
HIGH
D1
A1
ATR4285
Test
X
X
P
PD - CUR
A
LSB
A0
D0
2
2
2
2
X
X
0
8
0
8
0
P
9