Recommended Typical Application using SDIO Pins
4.7 µF
0.1 µF
11
V
DD
V
PP
D+
0.1 µF
13
V
DD
12
10
GND
GND
V
DD
D+
D-
1.3 kΩ
GND
GND QA
SHLD
V
DD
V
DD
QB
7
13
INTERNAL
IMAGE
SENSOR
HDNS-2100
LENS
HLMP-ED80-XXXXX
SURFACE
XY_LED
6
9
CERAMIC RESONATOR
18 MHz
11
7
0.1 µF
REFB
R_BIN
XA
2
XB
3
YB
4
YA
5
8
14
R1 VALUE
(kΩ)
R1
15.0
15.0
15.0
15.0
15.0
15.0 ~ 18.0
15.0 ~ 22.0
15.0 ~ 27.0
15.0 ~ 33.0
15.0 ~ 37.0
LED
BIN
K
L
M
N
P
Q
R
S
T
U
2.2 µF
AVX
MURATA
KBR-18-00-MSA
CSALS18M0X55-B0
CYPRESS
CY7C63723A-PC
12 D-
8
V
REG
P0.4 18
P0.5
P0.6
P0.7
P0.3
P0.2
17
16
15
4
L
3
M
2
R
BUTTONS
15
16
PD
SDIO
OSC_IN
ADNS
2051
OSC_OUT
5 P1.0
14
P1.1
1
REFA
SCLK
Z-WHEEL
ENCODER
RΩ
1
Z LED
P0.0
P0.1
V
SS
6
XTALOUT
XTALIN
Figure 8. Application using SDIO pins.
Notes on Bypass Capacitors:
•
Caps for pins 7, 8 and 12, 13
MUST have trace lengths LESS
than 5 mm.
•
The 0.1
µF
caps must be
ceramic.
•
Caps should have less than
5 nH of self inductance
•
Caps should have less than
0.2
Ω
ESR
Surface mount parts are
recommended.
Regulatory Requirements
•
Passes FCC B and worldwide
analogous emission limits
when assembled into a mouse
with unshielded cable and fol-
lowing Agilent recommenda-
tions.
•
Passes EN61000-4-4/IEC801-4
EFT tests when assembled into
a mouse with unshielded cable
and following Agilent recom-
mendations.
•
UL flammability level UL94 V-0.
•
Provides sufficient ESD creep-
age/clearance distance to avoid
discharge up to 15 kV when
assembled into a mouse ac-
cording to usage instructions
above.
•
For eye safety consideration,
please refer to the technical
report available on the web site,
http://www.agilent.com
•
The 15.0 kΩ resistor is deter-
mined by the absolute maxi-
mum rating of 50 mA for the
HLMP-ED80-XXXXX. The
other resistor values for
brighter bins will guarantee
good signals with reduced
power.
6
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
