ADNS-6010 Avago Technologies US Inc., ADNS-6010 Datasheet - Page 7

• Manufacturer Part Number: ADNS-6010
• Description: Optical Sensors - Board Mount Laser mouse sensor
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNS-6010

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Design considerations for improving ESD Performance
For improved electrostatic discharge performance,
typical creepage and clearance distance are shown in
the table below. Assumption: base plate construction as
per the Avago Technologies supplied IGES file and ADNS-
6130-001 trim lens (or ADNS-6120 round lens).
Figure 6. Cross section of PCB assembly
Figure 7. Schematic Diagram for 3-Button Scroll Wheel USB PS/2 Mouse
7
VBUS
GND
D+
D-
USB Port
1
2
3
4
BASE PLATE
Vcc
1.30K
R5
LENS
Buttons
16
15
20
13
11
12
19
17
5
6
8
D-/SDAT
XTALOUT
Vreg
XTALIN/P2.1
D+/SCLK
P1.0
P1.1
P1.2
P1.3
P1.6
P1.7
SW2
SW1
SW3
SENSOR
middle
as open drain if NOT
*Outputs configured
right
Vcc
Hi-Z Configuration
9
using level shifter
left
Vcc
GND
14
R3 20 K
R4 20 K
0.1
C1
P0 .7*
P 0.6
P0 .5*
P0 .4*
P0.3
P1.4
P1.5
P0.0
VPP
P0.2
P0.1
10
21
22
23
24
4
1
2
18
3
7
25LC160A 16KBit EEPROM (optional )
VCSEL PCB
Scroll wheel encoder
2
1
QA
QB
Vcc
3
Vcc
1
5
2
6
10
10 K
10 K
R10
R9
SCLK
S0
SI
SW4
ALPS
EC10E
CS
9
__
3
8
74VHC125 Level Shifter
20K
R2
R7 100K
20K
4
R1
5
VCC
___
WP
____
HLD
GND
2
6
The lens flange can be sealed (i.e. glued) to the base
plate. Note that the lens material is polycarbonate and
therefore, cyanoacrylate based adhesives or other adhe-
sives that may damage the lens should NOT be used.
8
3
7
4
Rbin
Selected to
match laser
Typical Distance
Creepage
Clearance
CLIP
VCSEL
PCB
7
1
2
1
3
0.1
C5
C2
0.1
6
7
15
13
1
3
2
4
5
14
RBIN
NCS
SCLK
NPD
MISO
MOSI
RESET
N/C
N/C
16
18
4.7
C7
+3.3V
LASER _NEN
XY_LASER
OSC_OUT
OSC_IN
GUARD
REFB
REFC
1
GND
GND
Millimeters
12.0
2.1
3.3V Regulator
LP2950ACZ-3.3
Vout
Gnd
10
2
8
9
17
19
11
12
20
14
2.2
C8
Vin
Optional
C2
0.1
Ground
Plane
3
0.1
C4
24 MHz
0.1
X1
C9
C3
0.1
2.7K
R6
Vcc
CSALS24MOX53-B0
4.7
C6
Murata
2N3906
Q 2
VCSEL
D1
C10 to be as close as
possible to VCSEL
470pF
C10