參數(shù)資料
型號: PCA1465
廠商: NXP Semiconductors N.V.
英文描述: 32 kHz watch circuits with adaptive motor pulse
中文描述: 32千赫的自適應電機脈沖手表電路
文件頁數(shù): 6/24頁
文件大小: 132K
代理商: PCA1465
1
6
P
P
3
p
P
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MSA946
STAGE 1
STAGE 2
STAGE 3
STAGE 4
STAGE 5
STAGE 8
tP3
tP2
tP1
37.50 %
43.75 %
50.00 %
56.25 %
62.50 %
81.25 %
tDF
LOFF
DF
t
LOFF
t
ON
t
=
t
ONL
t
AOFF
t
tDF
μ
s
LOFF
t
tAOFF
μ
s
t LONF
μ
s
Fig.4 Motor pulses in the lithium mode (V
DD
= 2.1 V).
t
OFF
for stage 1 to 5 = 672
μ
s
stage
×
61
μ
s
t
ON
for stage 1 to 5 = 305
μ
s + stage
×
61
μ
s
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