音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

U4935B-ADP Datasheet

  • U4935B-ADP

  • SECAM Decoder

  • 176.11KB

  • 16頁

  • TEMIC

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預覽

U4935B
SECAM Decoder
Description
The U4935B is an SECAM decoder designed for use with
the PAL/NTSC TV baseband processor U4930B and the
baseband delay line U3665M.
The circuit includes a bell filter, a demodulator and an
identification circuit. A signal with stable reference fre-
quency for calibration and a three-level sandcastle pulse
for blanking and burst gating are required.
The IC is realized in a bipolar VLSI technology and
operates with +8 V supply voltage. Easy interfacing and
few external components support the design of a
multistandard TV.
Features
D
Fully integrated and auto-tuned filters
D
Minimum number of external components
D
Easy interfacing with the TV baseband processor and
the switched capacitor baseband delay line
Package
16-pin dual in-line plastic (DIP16)
Block Diagram
V
S
= 8 V
0.1
m
F
Bell filter
out
2
CVBS 16
in
Bell
filter
ref 7
PLL
auto2
12
PLL
auto1
13
0.1
m
F
3
Bandgap
AMP
PLL
B 鈥揧
output
SECAM
sw.
R 鈥揧
output
10 鈥?(B鈥揧)
out
9 鈥?(R鈥揧)
out
4 Band
gap
22
m
F
ACC
Bell
filter
Bell-filter
tuning
Ident
De鈥?/div>
emphasis
Interface
PLL
tuning
5
Killer
out
0.47
m
F
8
PLL
ref
Pulse
gen.
15
SCP
in
6
GND
14
Black
adj. R
11
Black
adj. B
96 11715
1
f
ref
/
ident
Figure 1. Block diagram
Ordering Information
Extended Type Number
U4935B-ADP
Package
DIP16
Remarks
TELEFUNKEN Semiconductors
Rev. A1, 28-Jan-97
1 (16)
Preliminary Information

U4935B-ADP相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務：
賣家服務：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！