T4260-IL Atmel, T4260-IL Datasheet - Page 11

• Manufacturer Part Number: T4260-IL
• Description: IC RECEIVER AM/FM FRONT 44-SSOP
• Manufacturer: Atmel

Specifications of T4260-IL

• Frequency: AM, FM
• Modulation Or Protocol: AM, FM
• Applications: AM/FM Radio Receiver
• Current - Receiving: 85mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 8 V ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -

3-wire Bus Data Transfer
Table 1. Control Registers
Note:
Note:
4528J–AUDR–11/04
A24_10
A24_01
A24_00
A16_11
A16_10
A16_01
MSB
MSB
MSB
MSB
MSB
MSB
131
109
87
2
2
2
73
59
45
2
2
x
7
7
7
7
7
130
108
2
86
2
2
1. Value has to be 0.
1. Value has to be 0.
6
72
58
6
6
2
2
44
2
6
6
6
129
107
2
85
2
2
5
5
5
71
57
2
2
43
2
5
5
5
R-Divider
DAC2-Offset
128
N2-Divider
N1-Divider
DAC2-Gain
106
DAC1-Gain
2
BYTE 1
84
2
2
BYTE 1
BYTE 1
4
4
4
BYTE 1
BYTE 1
70
56
BYTE 1
2
2
42
2
4
4
4
127
2
105
83
2
2
3
3
3
69
55
2
2
41
2
3
3
3
126
2
104
82
2
2
2
2
2
68
54
2
2
40
2
2
2
2
125
2
103
81
1
2
2
1
1
67
53
2
2
39
2
1
1
1
LSB MSB
124
2
LSB
LSB
102
0
80
2
2
LSB
LSB
LSB
0
0
66
52
2
2
38
2
0
0
0
139
MSB
MSB
x
117
2
2
95
ADDR.
ADDR.
ADDR.
1
x
15
15
MSB
1
x
0
x
MSB
MSB
138
1
x
1
0
x
x
x
116
2
2
94
14
14
standard
79
AMLF
x
SW-
137
51
1 =
2
65
x
13
115
2
2
93
13
13
R-Divider
136
BYTE 2
2
N2-Divider
N1-Divider
78
BYTE 2
x
12
Buffer
114
Osc.-
2
2
BYTE 2
BYTE 2
OFF
92
ON/
50
64
12
12
x
BYTE 2
BYTE 2
135
2
11
77
x
113
2
2
91
c. CP
11
11
Low
LO
HI/
63
49
134
x
2
10
76
112
x
2
2
90
10
10
1 = SW2
0 = AGC
c.CP
High
133
HI/
LO
62
2
1/0
48
9
111
75
89
2
2
x
9
9
LSB
132
impulse
2
OFF
8
SW-
ON/
LSB
LSB
LSB
110
61
1 = low
88
74
2
2
x
SW2
8
8
1/0
47
ADDR.
1
x
MSB
ADDR.
ADDR.
0
x
0
x
MSB
MSB
0
x
OFF
LSB
SW-
wire
ON/
60
1 = low
SW1
LSB
1
x
0
x
1/0
46
PDAM/
PDFM
145
1/0
123
101
0
0
x
x
(1)
(1)
Fractio-
144
0/1
nal
122
100
BYTE 3
0
0
BYTE 3
BYTE 3
x
x
(1)
(1)
121 120 119 118
143 142 141 140
0
0
99
2
x
x
(1)
(1)
3
Divider VCO
0
0
98
2
x
x
T4260
(1)
(1)
2
2
2
2
97
Divider
Divider
17
17
1
N2-
N1-
LSB
LSB
LSB
2
2
2
96
11
16
16
0