PAN301BSI-208 Datasheet, PDF (11/27 Pages) Pixart Imaging Inc. – CMOS HIGH PERFORMANCE OPTICAL MOUSE SENSOR

PixArt Imaging Inc.
PAN301BSI-208
CMOS Optical Mouse Sensor
AC Operating Condition
Electrical Characteristics over recommended operating conditions. Typical values at 25 °C, V_DD =3.3 V,
F_CLK=18.432MHz
Symbol
Parameter
Min. Typ. Max. Unit
Notes
t_PD
Power Down
t_PDW
PD Pulse Width
500
700
us From PD↑. (Refer to Figure 15)
us
Pulse width to reset the serial interface. (Refer
to Figure 15)
t_PDR
PD Pulse Register
One frame time maximum after setting bit 2
333 us in the Configuration register
@3000frame/sec. (Refer to Figure 17)
From PD↓ to valid quad signals. After t_PUPD,
all registers contain valid data from first
t_PUPD
Power Up from PD↓
9
30.5
ms
image after PD↓. Note that an additional 90
frames for Auto-Exposure (AE) stabilization
may be required if mouse movement occurred
while PD was high. (Refer to Figure 15)
t_PU
Power Up from V_DD↑
15
30.5 ms ^{From VDD↑ to valid quad signals.}
500usec + 90frames.
t_HOLD
SDIO read hold time
3
us
Minimum hold time for valid data. (Refer to
Figure 11)
t_RESYNC Serial Interface RESYNC. 1
t_SIWTT
Serial Interface Watchdog
Timer Timeout
1.7
us @3000frame/sec (Refer to Figure 14)
ms @3000frame/sec (Refer to Figure 14)
t _r , t _f Rise and Fall Times: SDIO
25,
20
ns C_L = 30pf
t_r,t_f
Rise and Fall Times:
XA, XB, YA, YB
25,
20
ns C_L = 30pf
t _r , t _f Rise and Fall Times: ILED
10,
10
ns LED bin grade: R; R1=100ohm
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11
PixArt Imaging Inc.
E-mail: [e-mail]
V1.1, MAY. 2004