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5962-01-420-4926 PDF预览

5962-01-420-4926

更新时间: 2024-01-29 03:10:53
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
18页 302K
描述
IC,TIMER,QFP,60PIN,PLASTIC

5962-01-420-4926 技术参数

是否Rohs认证:不符合生命周期:Obsolete
Reach Compliance Code:not_compliant风险等级:5.92
Is Samacsys:NJESD-30 代码:S-PQFP-G60
端子数量:60最高工作温度:45 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP60,.75SQ,32
封装形状:SQUARE封装形式:FLATPACK
电源:5 V认证状态:Not Qualified
子类别:Analog Waveform Generation Functions标称供电电压 (Vsup):5 V
表面贴装:YES温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUADBase Number Matches:1

5962-01-420-4926 数据手册

 浏览型号5962-01-420-4926的Datasheet PDF文件第2页浏览型号5962-01-420-4926的Datasheet PDF文件第3页浏览型号5962-01-420-4926的Datasheet PDF文件第4页浏览型号5962-01-420-4926的Datasheet PDF文件第5页浏览型号5962-01-420-4926的Datasheet PDF文件第6页浏览型号5962-01-420-4926的Datasheet PDF文件第7页 
SN28837  
1/2-INCH PAL TIMER  
SOCS031B – JULY 1991  
FS PACKAGE  
(TOP VIEW)  
PAL-Timing Operation  
Solid-State Reliability  
Color and Monochrome Operation  
Five Selectable-Antiblooming Modes  
Variable-Integration-Time Option  
Surface-Mount Package  
60 59 58 57 56 55 54 53 52 51 50 4948 47 46  
1
2
3
4
5
6
7
8
45  
BCP1  
BCP2  
CP1  
V
V
X2  
CC  
CC1  
44  
43  
42  
41  
40  
39  
38  
Clamp-Pulse Select Option  
Horizontal and Vertical Resets for External  
Synchronization  
CP2  
X1  
GND  
CSYNC  
CBLK  
BF  
V
PI  
CC  
description  
VD  
ABIN  
GT  
PS  
NC  
S3  
S2  
S1  
T
9
37  
36  
35  
34  
33  
32  
31  
SCBLK  
IDP  
HGATE  
TESTA  
FI  
The SN28837 is a monolithic integrated circuit  
10  
11  
12  
13  
14  
15  
designed to supply timing signals for the Texas  
Instruments (TI ) 8-mm-diagonal TC276 (PAL  
color) and TC277 (PAL monochrome) CCD image  
sensors. The SN28837 supplies both CCD-drive  
signals and PAL-television synchronization  
signals at standard video rates. It requires a  
single 5-V supply voltage and a 13.37-MHz  
crystal-oscillatorinput. The SN28837 provides the  
user with several options including multiple  
antiblooming modes, variable-integration time,  
external synchronization, clamp-pulse selection,  
and delayed horizontal transfer.  
SFI  
NC  
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30  
NC – No internal connection  
The SN28837 is designed to drive the CCD image sensor through intermediary level-shifting devices such as  
the TI TMS3473B parallel driver and the SN28846 serial driver. It also supplies sample-and-hold signals for the  
TI TL1593 3-channel sample-and-hold circuit and multiplex signals for the TI TL1051 video preprocessor. In  
color applications, the SN28837 interfaces with the SN28838 color-subcarrier generator to generate the PAL  
color subcarrier.  
The SN28837 is supplied in a 60-pin plastic flat package and is characterized for operation from –20°C to 45°C.  
This device contains circuits to protect its inputs and outputs against damage due to high static voltages or electrostatic fields. These  
circuits have been qualified to protect this device against electrostatic discharges (ESD) of up to 2 kV according to MIL-STD-883C,  
Method3015;however, precautionsshouldbetakentoavoidapplicationofanyvoltagehigherthanmaximum-ratedvoltagestothese  
high-impedance circuits. During storage or handling, the device leads should be shorted together or the device should be placed in  
conductive foam. In a circuit, unused inputs should always be connected to an appropriate logic voltage level, preferably either V  
Specific guidelines for handling devices of this type are contained in the publication Guidelines for Handling Electrostatic-Discharge-Sensitive  
(ESDS) Devices and Assemblies available from Texas Instruments.  
or ground.  
CC  
TI is a trademark of Texas Instruments Incorporated.  
Copyright 1991, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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