ADNB-2013 HP [Agilent(Hewlett-Packard)], ADNB-2013 Datasheet - Page 5

• Manufacturer Part Number: ADNB-2013
• Description: Optical Mouse Sensor
• Manufacturer: HP [Agilent(Hewlett-Packard)]

SHLD
GND
V
DD
D–
D+
Typical USB Application using
Quadrature Output
18 or 24 MHz Operation
Notes:
1. Due to the Cypress implementation of USB suspend mode support, the NRESET pin of the ADNS-2001 must be reset using a line from the Cypress
2. The quadrature input pins of the Cypress part must be programmed to be Hi-Z, instead of the normal current pulldowns. This ensures that the
3. 0.1 F between pins 7 and 8 must be ceramic, and must be trace lengths less than 5 mm.
5
chip. The reason for this is that the Cypress chip does not configure the port input pins until after it has received a bus reset from the USB port.
The unconfigured input port pins present a 16 K
seeing a high on the MODE pin and powering up in the PS/2 mode.
ADNS-2001 will be able to pull the quadrature lines high over all conditions of voltage and temperature.
6 MHz
0.33 µF
7.5 K
2.7
1.5 M
BUTTONS
13
14
10
11
20
0.1 µF
D–
D+
XTALIN
XTALOUT
P0.4 P0.5
L
CEXT
9
19
R
CY7C63000A-PC
12
V
P1.2
6
M
DD
CYPRESS
4.7 µF
VSS
7
VPP
8
18
pullup to V
P0.7 P0.6
2N3906
P1.0
5
17
P0.1
P0.0 1
P0.2
P0.3
P1.1
P0.2
0.1 µF
CC
2
3
4
16
15
PANASONIC
EVQ SERIES
ENCODER
. If a cap is used on NRESET (pin 15), this pullup will result in the ADNS-2001
LP2950ACZ-3.3
REGULATOR
13
14
15
2
3
4
5
3.3 V
10
V
V
MODE/XA
XB
YB
YA
NRESET
GND GND
DD
DD
5
5
12
INTERNAL
IMAGE
SENSOR
ADNS
2001
PS2_C PS2_D
1
XY_LED
V
7
DD
16
REFB
OSC1
OSC2
3
HDNS-2100
LENS
8
6
9
11
SURFACE
1.0 µF
0.1 µF
24.00 MHz
24.00 MHz CERAMIC RESONATOR
SUCH AS:
AVX
MURATA
R1
HLMP-ED80
2N3904
KBR-24.00MSA or
CSA24.00MXZ040