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E1467D-E2 PDF预览

E1467D-E2

更新时间: 2024-02-06 02:32:56
品牌 Logo 应用领域
其他 - ETC 振荡器电池商用集成电路异步传输模式模拟时钟ATM
页数 文件大小 规格书
6页 42K
描述
CLOCK CIRCUIT|CMOS|DIE

E1467D-E2 技术参数

生命周期:TransferredReach Compliance Code:unknown
风险等级:5.62Is Samacsys:N
警报:YES应用:ANALOG CLOCK
电池电量耗尽指示:NO商用集成电路类型:STEPPING MOTOR CLOCK
显示模式:ANALOG频率微调:YES
JESD-30 代码:X-XUUC-N13功能数量:1
端子数量:13最高工作温度:70 °C
最低工作温度:-20 °C标称振荡器频率:32.768 KHZ
封装主体材料:UNSPECIFIED封装代码:DIE
封装等效代码:DIE OR CHIP封装形状:UNSPECIFIED
封装形式:UNCASED CHIP电源:1.5 V
认证状态:Not Qualified子类别:Clock ICs
最大压摆率:0.003 mA最大供电电压 (Vsup):2.2 V
最小供电电压 (Vsup):1.1 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:NO LEAD端子位置:UPPER
Base Number Matches:1

E1467D-E2 数据手册

 浏览型号E1467D-E2的Datasheet PDF文件第2页浏览型号E1467D-E2的Datasheet PDF文件第3页浏览型号E1467D-E2的Datasheet PDF文件第4页浏览型号E1467D-E2的Datasheet PDF文件第5页浏览型号E1467D-E2的Datasheet PDF文件第6页 
e1467D  
32-kHz Clock CMOS IC with Digital Trimming and Alarm  
FD e3a2t-ukHrzesvoltage regulated oscillator  
D Output pulse formers  
D 1.1 V to 2.2 V operating-voltage range  
D Integrated capacitors for digital trimming  
D Suitable for up to 12.5 pF quartz  
D Mask options for motor period and pulse width  
D Low resistance output for bipolar stepping motor  
D Alarm function  
D Trimming inputs insensitive to stray capacitance  
D Motor-fast-test function  
Pad Configuration  
General Description  
SC4 SC3 SC2 SC1  
The e1467D is an integrated circuit in CMOS Silicon  
Gate Technology for analog clocks. It consists of a  
32-kHz oscillator, frequency divider, output pulse  
formers, push-pull motor drivers and alarm output.  
Integrated capacitors are mask-selectable to accomodate  
the external quartz crystal. Additional capacitance can be  
selected through pad bonding for trimming the oscillator  
frequency.  
*
V
1
2
13 12 11 10  
9
8
OSCIN  
DD  
*
OSCOUT  
V
SS  
e 1467D  
ALOUT  
MOT2  
7
**ALIN /  
MTEST  
3
4
6
5
**MOT1L  
MOT1R  
9611897  
*) The pads for V and OSCOUT are interchangeable  
DD  
per mask option  
**) The pads for ALIN/-MTEST and MOT1L are inter-  
changeable per mask-option  
Figure 4. Pad configuration  
Absolute Maximum Ratings  
Parameters  
Symbol  
Value  
–0.3 to 5 V  
Unit  
V
V
Supply voltage  
V
SS  
V
IN  
Input voltage range, all inputs  
Output short circuit duration  
Power dissipation (DIL package)  
Operating ambient temperature range  
Storage temperature range  
(V – 0.3 V) x V x (V + 0.3 V)  
SS  
IN  
DD  
indefinite  
P
tot  
125 mW  
–20 to +70  
–40 to + 125  
260  
mW  
°C  
°C  
T
amb  
T
stg  
Lead temperature during soldering at 2 mm  
distance, 10 seconds  
T
sld  
°C  
Absolute maximum ratings define parameter limits electrostatic discharges. However, precautions to  
which, if exceeded, may permanently change or damage minimize the build-up of electrostatic charges during  
the device.  
handling are recommended.  
All inputs and outputs in Atmel Wireless  
&
This circuit is protected against supply voltage reversal  
Microcontrollers’ circuits are protected against for typically 5 minutes.  
Rev. A2, 15-Jan-01  
1 (6)  

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