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參數(shù)資料
| 型號： | PCA1462U |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 時鐘及定時 |
| 英文描述： | 32 kHz watch circuits with adaptive motor pulse |
| 中文描述： | STEPPING MOTOR WATCH, UUC8 |
| 封裝： | DIE-8 |
| 文件頁數(shù)： | 9/24頁 |
| 文件大?。?/td> | 132K |
| 代理商： | PCA1462U |
1998 Apr 21
9
Philips Semiconductors
Product specification
32 kHz watch circuits with adaptive motor
pulse
PCA146x series
Fig.6 Typical current waveform of a successfully executed motor pulse.
MSA944
MOTOR PULSE
DETECTION PHASE
IM1 - M2
part 1
part 2
detection criterion
is satisfied
t
tDS
tDI
tP
tD
Fig.7 Detection phase of the current waveform in Fig.6.
MSA945
MOTOR
PULSE
DETECTION PHASE
M1 - M2
V
tDS
tDI
tM3
tM4tM1
t M2
μ
s
tM1
μ
s
tMC
μ
s
t M2
μ
s
tD
tP
M1
V
tDS
tDI
tM2
μ
s
t M1
μ
s
tMC
μ
s
tM2
μ
s
t M1
μ
s
detection
criterion is
satisfied
current polarity
not measured
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相關代理商/技術參數(shù) |
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|---|---|
| PCA1462U/10 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:32 kHz watch circuits with adaptive motor pulse |
| PCA1462U/7 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:32 kHz watch circuits with adaptive motor pulse |
| PCA1462U/F2,026 | 功能描述:IC WATCH CIRCUIT 32KHZ DIE RoHS:是 類別:未定義的類別 >> 其它 系列:* 標準包裝:1 系列:* 其它名稱:MS305720A |
| PCA1463 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:32 kHz watch circuits with adaptive motor pulse |
| PCA1463U | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:32 kHz watch circuits with adaptive motor pulse |
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