ADNB-7051-EV Avago Technologies US Inc., ADNB-7051-EV Datasheet - Page 13

• Manufacturer Part Number: ADNB-7051-EV
• Description: OPT SENSOR BUNDLE SET FOR A7050
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNB-7051-EV

• Description/function: Laser Mouse Bundle
• Interface Type: SPI
• Product: Display Modules
• Touch Panel: No Touch Panel
• For Use With/related Products: ADNS-7050
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AC Electrical Specifications
Electrical Characteristics over recommended operating conditions. Typical values at 25 °C, V
Parameter
Motion Delay
suming
after Reset
Shutdown
Wake from Shutdown t
Forced Rest Enable
Wake from Forced Rest t
MISO Rise Time
MISO Fall Time
MISO Delay after SCLK t
MISO Hold Time
MOSI Hold Time
MOSI Setup Time
SPI Time between
Write Commands
SPI Time between Write t
and Read Commands
SPI Time between Read t
and Subsequent t
Commands
SPI Read Address-Data t
Delay
NCS Inactive after
Motion Burst
NCS to SCLK Active
SCLK to NCS Inactive
(for Read Operation)
SCLK to NCS Inactive
(for Write Operation)
NCS to MISO High-Z
MOTION Rise Time
MOTION Fall Time
Transient Supply
Current
13
SRR
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
I
DDT
MOT-RST
STDWN
WAKEUP
REST-EN
REST-DIS
r-MISO
f-MISO
DLY-MISO
hold-MISO
hold-MOSI
setup-MOSI
SWW
SWR
SRW
SRAD
BEXIT
NCS-SCLK
SCLK-NCS
SCLK-NCS
NCS-MISO
r-MOTION
f-MOTION
Minimum
23
0.5
200
120
30
20
500
4
500
120
120
20
Typical
150
150
150
150
Maximum Units
23
50
1
1
300
300
120
1/f
500
300
300
45
SCLK
ms
ms
ms
s
s
ns
ns
ns
µs
ns
ns
µs
µs
ns
µs
ns
ns
ns
µs
ns
ns
ns
mA
Notes
From SW_RESET register write to valid motion, as-
motion is present
From Shutdown mode active to low current
From Shutdown mode inactive to valid motion.
Notes: A RESET must be asserted after a shutdown.
Refer to section “Notes on Shutdown and Forced
Rest”, also note t
From RESTEN bits set to low current
From RESTEN bits cleared to valid motion
C
C
From SCLK falling edge to MISO data valid, no
load conditions
Data held until next falling SCLK edge
Amount of time data is valid after SCLK rising edge
From data valid to SCLK rising edge
From rising SCLK for last bit of the first data byte,
to rising SCLK for last bit of the second data byte.
to rising SCLK for last bit of the second data byte.
From rising SCLK for last bit of the first data byte,
to rising SCLK for last bit of the second addressbyte.
to rising SCLK for last bit of the second addressbyte.
From rising SCLK for last bit of the first data byte,
to falling SCLK for the first bit of the address byte
of the next command.
From rising SCLK for last bit of the address byte, to
falling SCLK for first bit of data being read.
falling SCLK for first bit of data being read.
Minimum NCS inactive time after motion burst
before next SPI usage
before next SPI usage
From NCS falling edge to first SCLK rising edge
From last SCLK rising edge to NCS rising edge, for
valid MISO data transfer
valid MISO data transfer
From last SCLK rising edge to NCS rising edge, for
valid MOSI data transfer
valid MOSI data transfer
From NCS rising edge to MISO high-Z state
C
C
Max supply current during a V
L
L
L
L
= 100 pF
= 100 pF
= 100 pF
= 100 pF
SCLK for the first bit of the address byte
MOT-RST
DD
=2.8V.
DD
ramp from 0 to 2.8 V