- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384890 > RS5C313 (RICOH COMPANY LTD) PrimeSTACK up to 1700V Half Bridge PDF資料下載
參數(shù)資料
| 型號： | RS5C313 |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | XO, clock |
| 英文描述： | PrimeSTACK up to 1700V Half Bridge |
| 中文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO8 |
| 封裝： | 0.65 MM PITCH, SSOP-8 |
| 文件頁數(shù)： | 20/32頁 |
| 文件大小： | 267K |
| 代理商： | RS5C313 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁當(dāng)前第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁
Other Relevant Considerations
1) When applying an external input of clock pulses (32.768 kHz) to the OSCIN pin:
DC coupling - - - - - Prohibited due to mismatching input levels.
AC coupling - - - - - Permissible except that unpredictable results may occur in oscillator halt sensing due to
possible sensing errors caused by noises, etc.
2) Avoid using the oscillator output of the RS5C313 (from the OSCOUT pin) to drive any other IC for the purpose of
ensuring stable oscillation.
Considerations in Mounting Components Surrounding Oscillating Circuit
1) Mount the crystal oscillators and C
G
in the closest possible position to the IC.
2) Avoid laying any signal or power line close to the oscillation circuit (particularly in the area marked with “
←
A
→
”
in the above figure).
3) Apply the highest possible insulation resistance between the OSCIN or OSCOUT pin and the PCB.
4) Avoid using any long parallel line to wire the OSCIN or OSCOUT pin.
5) Take extreme care not to cause condensation, which leads to various problems such as oscillation halt.
RS5C313
17
4. Configuration of Oscillating Circuit
R
F
R
D
C
D
OSCIN
OSCOUT
32kHz
VDD
VDD
C
G
VSS
A
8
7
6
Typical external device:
X'tal : 32.768kHz
(R
1
=30k
)
(C
L
=6pF to 8pF)
C
G
=8pF to 20pF
Standard values of internal devices:
R
F
=15M
(TYP.)
R
D
=60k
(TYP.)
C
D
=10pF (TYP.)
The oscillation circuit is driven at a constant voltage of about 1.5 V relative to the V
SS
level. Consequently, it generates a wave-
form having a peak-to-peak amplitude of about 1.5 V on the positive side of the V
SS
level.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RS5C314 | PrimeSTACK up to 1700V Half Bridge |
| RS5C316 | MINIATURE POWER RELAY |
| RS5C316A | ULTRA-COMPACT SERIAL ALARM REAL-TIME CLOCK ICs |
| RS5C316B | ULTRA-COMPACT SERIAL ALARM REAL-TIME CLOCK ICs |
| RS5C317A | ULTRA-COMPACT HIGH PERFORMANCE SERIAL REAL-TIME CLOCK ICs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RS5C314 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:ULTRA-COMPACT REAL-TIME CLOCK IC |
| RS5C316 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:ULTRA-COMPACT SERIAL ALARM REAL-TIME CLOCK ICs |
| RS5C316A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:ULTRA-COMPACT SERIAL ALARM REAL-TIME CLOCK ICs |
| RS5C316A/B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:real-time clock ICs |
| RS5C316B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:ULTRA-COMPACT SERIAL ALARM REAL-TIME CLOCK ICs |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。