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參數(shù)資料
| 型號(hào)： | AN7261FBQ |
| 廠商： | PANASONIC CORP |
| 元件分類： | 接收器 |
| 英文描述： | CONNECTOR ACCESSORY |
| 中文描述： | FM, AUDIO SINGLE CHIP RECEIVER, PQFP32 |
| 封裝： | 7 X 7 MM, PLASTIC, LQFP-32 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 54K |
| 代理商： | AN7261FBQ |
ICs for FM/AM Tuner
AN7261FBQ
FM multiplex reception IC
1
I
Overview
The AN7261FBQ is an FM-multiplex reception IC
including a front-end and an IF block for FM tuner. Since
the receiving circuit of FM multiplex signal is integrated
on a single chip, it is most suitable for saving the space of
sets.
I
Features
A single chip IC for an FM-multiplex tuner block, which
was conventionally composed of two ICs.
Fewer external components
Can be used for 15 MHz IF
I
Applications
VICS, RDS
LQFP032-P-0707
Unit : mm
7.0±0.3
(0.55)
1
0
0
0
9.2±0.4
7
0
9
0
+
–
0
+
–
1
8
24
17
9
16
32
25
I
Block Diagram
25
V
REF
V
REF
26
GND1
27
28
29
V
C
30
31
32
16AFC
15SD adj.
14Det.
13
12
11GND2
10OSC
9
AGC
1
2
3
4
5
A
6
R
7
V
C
8
N
2B
2V
C
2
2M
2
1
1V
C
1
Mute
IF
det.
Mix.
OSC
AGC
amp.
IF
amp.
Band det.
SD
IF counter
IF
limiter
Level
det.
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