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STV5348DT PDF预览

STV5348DT

更新时间: 2024-01-05 18:23:40
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 解码器电视
页数 文件大小 规格书
22页 688K
描述
MONOCHIP TELETEXT AND VPS DECODER WITH 8 INTEGRATED PAGES

STV5348DT 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP,
针数:28Reach Compliance Code:unknown
风险等级:5.87商用集成电路类型:TELETEXT AND VPS/PDC DECODER
晶体频率标称:13.875 MHz外部页面内存支持:NO
JESD-30 代码:R-PDIP-T28JESD-609代码:e0
长度:36.83 mm功能数量:1
内部存储页数:8语言数量:6
每帧的行数:625端子数量:28
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:4.445 mm最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):4.75 V表面贴装:NO
技术:CMOS温度等级:COMMERCIAL
端子面层:TIN LEAD端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED视频输入处理器:YES
宽度:15.24 mmBase Number Matches:1

STV5348DT 数据手册

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STV5348  
STV5348/H - STV5348/T  
MONOCHIP TELETEXT AND VPS DECODER  
WITH 8 INTEGRATED PAGES  
.
.
.
COMPLETE TELETEXT AND VPS DECODER  
INCLUDING AN 8 PAGE MEMORY ON A SIN-  
GLE CHIP  
UPWARD SOFTWARE COMPATIBLE WITH  
PREVIOUS SGS-THOMSON’s MULTICHIP  
SOLUTIONS (SAA5231, SDA5243, STV5345)  
PERFORM PDC SYSTEM A (VPS) AND PDC  
SYSTEM B (8/30/2) DATA STORAGE SEPA-  
RATLY  
DEDICATED "ERROR FREE" OUTPUT FOR  
VALID PDC DATA  
INDICATION OF LINE 23 FOR EXTERNAL  
USE  
SINGLE +5V SUPPLY VOLTAGE  
SINGLE 13.875MHz CRYSTAL  
REDUCED SET OF EXTERNAL COMPO-  
NENTS, NO EXTERNAL ADJUSTMENT  
OPTIMIZED NUMBER OF DIGITAL SIGNALS  
REDUCING EMC RADIATION  
DIP28  
(Plastic Package)  
ORDER CODE :  
STV5348 West European  
STV5348/H East European  
STV5348/T Turkish & European  
.
.
.
.
.
SO28  
(Plastic Package)  
ORDER CODE :  
.
STV5348D West European  
STV5348D/H East European  
STV5348D/T Turkish & European  
.
.
HIGH DENSITY CMOS TECHNOLOGY  
DIGITAL DATA SLICER AND DISPLAY  
CLOCK PHASE LOCK LOOP  
.
28 PIN DIP & SO PACKAGE  
PIN CONNECTIONS  
CVBS  
MA/SL  
VDDA  
1
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
CBLK  
TEST  
VSSA  
2
3
POL  
4
VSSO  
STTV/LFB  
FFB  
5
XTI  
6
XTO  
VDDD  
DESCRIPTION  
The STV5348 decoder is a computer-controlled  
teletext device including an 8 page internal mem-  
ory. Data slicing and capturing extracts the teletext  
information embedded in the composite video sig-  
nal. Control is accomplished via a two wire serial  
I2C bus . Chip address is 22h. Internal ROM pro-  
vides a character set suitable to display text using  
up to seven national languages. Hardware and  
software features allow selectable master/slave  
synchronization configurations. The STV5348 also  
supports facilities for reception and display of cur-  
rent level protocol data.  
VSSD  
7
R
8
VCR/TV  
RESERVED  
DV  
G
9
B
10  
11  
12  
13  
14  
RGB REF  
BLAN  
COR  
L23  
SDA  
SCL  
ODD/EVEN  
Y
1/22  
September 1998  

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