參數資料
型號: AN7299S
廠商: PANASONIC CORP
元件分類: 消費家電
英文描述: Antenna diversity IC for car TV
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO24
封裝: 0.375 INCH, PLASTIC, SOP-24
文件頁數: 1/4頁
文件大?。?/td> 42K
代理商: AN7299S
ICs for TV
AN7299S
Antenna diversity IC for car TV
1
I
Overview
The AN7299S is an antenna diversity IC for car TV.
A noise detection circuit and an antenna changeover
circuit are integrated on one chip.
I
Features
Built-in vertical and horizontal synchronizing circuit
Built-in antenna fixing function
It outputs a composite synchronous signal
I
Applications
Car TVs
I
Block Diagram
SOP024-P-0375A
1
2
3
4
5
6
7
8
0
±
0
1
0
±
0
0.3
7.2
±
0.3
9.4
±
0.3
0
0
2
±
0
1
±
0
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Unit : mm
1
2
3
4
5
6
7
8
9
1
1
1
2
2
2
2
2
1
1
1
1
1
1
1
1st
noise
amp.
2nd
noise
amp.
ANT
select
switch
ANT switch driver
ANT select decoder
ANT select control
ANT switch control
Video
clamp
Noise
comparator
Phase
detector
1 / 5
divider
ANT choice
Sync
separater
Sync
control
Horizontal OSC
V-sync
separater
Vertical OSC
Charge
pump
VCO
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