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參數(shù)資料
| 型號： | S-35L32AEFSG |
| 元件分類： | 時鐘/數(shù)據(jù)恢復(fù)及定時提取 |
| 英文描述： | REAL TIME CLOCK, PDSO10 |
| 封裝： | 0.50 MM PITCH, PLASTIC, SSOP-10 |
| 文件頁數(shù)： | 21/37頁 |
| 文件大?。?/td> | 502K |
| 代理商： | S-35L32AEFSG |
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REAL-TIME CLOCK
S-35L32A
Rev.1.3_00
28
Seiko Instruments Inc.
Adjustment of Oscillating Frequency
1. Configuration of the oscillating circuit
Since crystal oscillation is sensitive to external noises (clock accuracy is affected), the following measures
are essential for optimizing your oscillating circuit configuration:
(1) Place S-35L32A, crystal oscillator and external capacitor (Cg) as close to each other as possible.
(2) Make high the insulation resistance between pins and the substrate wiring patterns of XIN and XOUT.
(3) Do not place any signal or power lines close to the oscillating circuit.
XIN
XOUT
Cg
S-35L32A
Cd
Rd
Rf
Crystal oscillator:32.768 Hz
CL
=6 pF
Cg
=3 to 35pF
Oscillating circuit internal constant standard
values:
Rf
=20 M
Rd
=220 k
Cd
=12 pF
Figure 24 Connection diagram
DISCONTINUED
PRODUCT
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| S-35L32AEFS-TB | 功能描述:實時時鐘 REAL TIME CLOCK RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| S35PF | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Silicon Power Rectifier |
| S35-RO | 功能描述:撥動開關(guān) 3PDT ON-MOM 15A RoHS:否 制造商:C&K Components 觸點形式:DPDT 開關(guān)功能:ON - ON - ON 電流額定值: 電壓額定值 AC:20 V 電壓額定值 DC:20 V 功率額定值:0.4 VA 端接類型:V-Bracket 安裝風(fēng)格: 端子密封:Epoxy 觸點電鍍:Gold 照明:Not Illuminated |
| S35T | 制造商:Enhance Technology 功能描述:STORPACK, 3X5.25" HDDS - Bulk |
| S3-5V | 制造商:Panasonic Electric Works 功能描述: |
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