ADNS-2051 データシートの表示（PDF） - HP => Agilent Technologies
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ADNS-2051 Datasheet PDF : 40 Pages
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ADNS-2051
HDNS-2100
Z
OBJECT SURFACE
Figure 10. Distance from lens reference plane to surface.
AC Electrical Specifications
Electrical Characteristics over recommended operating conditions. Typical values at 25˚C, VDD = 5.0 V, 1500 fps, 18 MHz.
Parameter
Symbol Min. Typ. Max. Units Notes
Power Down
tPD
700
µs
From PD
Time uncertainty due to firm-
ware delay. (Refer to Figure 12.)
Power Up from PD
tPUPD
50
ms
From PD to valid quad signals
705 µsec + 75 frames. (Refer to
Figure 12.)
Power Up from VDD
tPU
30
ms
From VDD to valid quad
signals
705 µsec + 40 frames
Rise and Fall Times: SDIO tr
30
ns
CL = 30 pF (the rise time is
between 10% and 90%)
tf
16
ns
CL = 30 pF (the fall time is
between 10% and 90%)
XA, XB, YA, YB tr
50
ns
CL = 30 pF (the rise time is
between 10% and 90%)
tf
20
ns
CL = 30 pF (the fall time is
between 10% and 90%)
ILED tr
40
ns
With HLMP-ED80-XXXXX LED
(the rise time is between 10%
and 90%)
tf
200
ns
With HLMP-ED80-XXXXX LED
(the fall time is between 10%
and 90%)
Serial Port Transaction Timer
tSPTT
0.7
0.9
1.0
s
Serial port will reset if current
transaction is not complete
within tSPTT. (Refer to Figure 36.)
Transient Supply Current
IDDT
20
37
mA
Max. supply current during a
VDD ramp from 0 to 5.0 V with
> 500 µs rise time. Does not
include charging current for
bypass capacitors.
9
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