參數(shù)資料
型號: PCA1485
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): 4/20頁
文件大小: 118K
代理商: PCA1485
1
4
P
P
3
p
P
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MSA970
STAGE 1
STAGE 2
STAGE 3
STAGE 4
STAGE 5
tP3
t P2
tP1
43.75 %
50.00 %
56.25 %
62.50 %
68.75 %
75.00 %
t
t
DF
DF
SOFF
=
t
ONL
t
SOFF
t
tDF
μ
s
SON
t
t SONF
μ
s
ON
t
=SON
t
tDF
STAGE 6
Fig.3 Motor pulses (V
DD
= 1.55 V).
t
OFF
for stage 1 to 6 = 611
μ
s
stage
×
61
μ
s
t
ON
for stage 1 to 6 = 366
μ
s + stage
×
61
μ
s
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