參數(shù)資料
型號(hào)： PCA1461
廠商： NXP Semiconductors N.V.
英文描述： 32 kHz watch circuits with adaptive motor pulse
中文描述： 32千赫的自適應(yīng)電機(jī)脈沖手表電路
文件頁(yè)數(shù)： 18/24頁(yè)
文件大?。?/td> 132K
代理商： PCA1461
1998 Apr 21
18
Philips Semiconductors
Product specification
32 kHz watch circuits with adaptive motor
pulse
PCA146x series
APPLICATION INFORMATION
Fig.12 Typical application circuit diagram.
(1) Quartz crystal case should be connected to V
DD
. Stray capacitance and leakage resistance from RESET, M1 or M2 to OSC IN should be less than
0.5 pF or larger than 20 M
.
(2) Motor, probe and stray capacitance from M2 or M1 to V
or V
should be less than C
M
= 80 pF for correct operation of the detection circuit.
Driving the motor at its minimum energy, probe and stray capacitance must be avoided.
handbook, full pagewidth
MSA939
VDD
M1
M2
RESET
VSS
TEST
OSC IN
OSC OUT
CM
(2)
CM
(2)
M
(1)
1.55 V
PCA146x
SERIES
1
2
3
4
8
7
6
5
相關(guān)PDF資料
PDF描述
PCA1461U 32 kHz watch circuits with adaptive motor pulse
PCA1462 32 kHz watch circuits with adaptive motor pulse
PCA1462U 32 kHz watch circuits with adaptive motor pulse
PCA1463 32 kHz watch circuits with adaptive motor pulse
PCA1463U 32 kHz watch circuits with adaptive motor pulse
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCA1461U 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:32 kHz watch circuits with adaptive motor pulse
PCA1461U/10 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:32 kHz watch circuits with adaptive motor pulse
PCA1462 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:32 kHz watch circuits with adaptive motor pulse
PCA1462U 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:32 kHz watch circuits with adaptive motor pulse
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
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