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MC44353DWR2 PDF预览

MC44353DWR2

更新时间： 2024-11-15 14:53:11
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 光电二极管商用集成电路
页数 文件大小 规格书
42页 918K
描述
SPECIALTY CONSUMER CIRCUIT, PDSO20, PLASTIC, SOIC-20

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中文翻译

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MC44353DWR2 技术参数

生命周期：Transferred零件包装代码：SOIC
包装说明：SOP,针数：20
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.12商用集成电路类型：CONSUMER CIRCUIT
JESD-30 代码：R-PDSO-G20长度：12.8 mm
功能数量：1端子数量：20
最高工作温度：80 °C最低工作温度：-20 °C
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
认证状态：Not Qualified座面最大高度：2.65 mm
最大供电电压 (Vsup)：5 V最小供电电压 (Vsup)：5 V
表面贴装：YES温度等级：COMMERCIAL EXTENDED
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL宽度：7.5 mm
Base Number Matches：1

MC44353DWR2 数据手册

 浏览型号MC44353DWR2的Datasheet PDF文件第2页浏览型号MC44353DWR2的Datasheet PDF文件第3页浏览型号MC44353DWR2的Datasheet PDF文件第4页浏览型号MC44353DWR2的Datasheet PDF文件第5页浏览型号MC44353DWR2的Datasheet PDF文件第6页浏览型号MC44353DWR2的Datasheet PDF文件第7页 
MULTI–STANDARD  
AND PAL/NTSC  
MODULATOR ICs  
MC44353 – Multi–Standard Modulator IC  
MC44354 – PAL/NTSC Modulator IC  
MC44355 – PAL/NTSC Modulator IC with  
MC44355 – Fixed Video Modulation Index  
SEMICONDUCTOR  
TECHNICAL DATA  
These modulator circuits are intended for use in VCRs, satellite receivers,  
2
set–top boxes, video games, etc. An on–chip high speed I C compatible bus  
receiver is included and is used to set the channel, tuned by a PLL over the  
full range in the UHF bands. The modulator incorporates a sound subcarrier  
oscillator, using a second PLL to derive 4.5, 5.5, 6.0 and 6.5 MHz carrier  
frequencies, selectable by the bus.  
20  
1
For the sound, either frequency modulation with pre–emphasis or  
amplitude modulation (MC44353 only) is possible. A control bit (MC44353  
only) is used to select AM sound with positive RF modulation (system L). The  
level of the sound carrier with respect to the vision carrier and the modulation  
depth of both sound and vision may be adjusted by means of the bus. In  
addition, an on–chip video test pattern generator may be switched in with a  
1.0 kHz audio test signal.  
DTB SUFFIX  
PLASTIC PACKAGE  
CASE 948E  
(TSSOP–20)  
• UHF Operation (471 MHz to 855 MHz)  
• On–Chip Low Power Operational Amplifier for Direct Tuning Voltage  
20  
Output  
1
• Single–Ended Output for Low Cost and Ease of Interface  
• Low External Component Count  
• High Speed I C Bus Compatible (Min 500 kHz)  
DW SUFFIX  
PLASTIC PACKAGE  
CASE 751D  
2
• Programmable Video Modulation Depth (8 Steps of 2.5%)  
(SO–20L)  
• Programmable Picture/Sound Carriers Ratio and Audio Sensitivity  
(8 Steps of 1.0 dB)  
• Programmable Sound Subcarrier Oscillator (4.5 MHz to 6.5 MHz)  
• Video Test Pattern Generator with Sound Test Signal (1.0 kHz)  
PIN CONNECTIONS  
• V  
Standby Mode (Typ 500 µA)  
CC  
• Transient Output Inhibit During PLL Lock–Up at Power–On  
Xtal  
1
2
3
4
5
6
7
8
9
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
PHD  
Op Out  
SDA  
V
CCD  
Osc Gnd  
Osc1  
SCL  
ORDERING INFORMATION  
Operating  
Gnd Mod  
V
CC  
TV Out  
Mod  
Temperature Range  
Device  
MC44353DTB  
MC44353DW  
MC44354DTB  
MC44354DW  
MC44355DTB  
MC44355DW  
Package  
TSSOP–20  
SO–20L  
Osc2  
Osc Gnd  
Snd Filt  
Snd Tun  
Gnd Mod  
Video In  
TSSOP–20  
SO–20L  
V
CCA  
Audio In  
T
= –20° to +80°C  
A
Pre–Em 10  
TSSOP–20  
SO–20L  
(Top View)  
9–338  
MOTOROLA ANALOG IC DEVICE DATA  
1234567...42

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