參數(shù)資料
型號(hào): EKM8050
廠商: ELAN Microelctronics Corp .
英文描述: USB %26 PS/2 Optical Mouse Controller
中文描述: USB和PS /2光學(xué)鼠標(biāo)控制器
文件頁數(shù): 7/9頁
文件大?。?/td> 487K
代理商: EKM8050
7. Application circuit
eKM8050
Preliminary
USB & PS/2 Optical Mouse Controller
eKM8050 for ADNS-2051
1
2
17
13
9
10
+
2.2uF
18
12
11
18M
ADNS-2051
VDD
SCLK
SDIO
PD
XA
XB
YB
YA
R_BIN
GND
GND
REFA
REFB
XY_LED
OSC_OUT
OSC_IN
0.1uF
14
+
4.7uF
PORT
VDD
VSS
D+/CLK
D-/DATA
1
5
VDD
0.1uF
100K
4
8
VDD
eKM8050_B
VDD
D+/CLK
D-/DATA
V3.3
Z_SEL
Z1
Z2
IR_Control
L
R
M
SCLK
SDIO
PD
CPIS
OSCI
OSCO
VSS
Z-AXIS
3
7
0.1uF
1
2
2
R1
15
9
6
1
2
10
+
4.7uF
12
20P
16
15
10
1
14
8
13
5
+
10uF
HLMP-ED80
20P
2
V3.3
4
3
7
16
6M
11
6
+
4.7uF
3
1
14
7
12
1
2
+
2.2uF
16
14
1
ADNS-2051_5
VDD
SCLK
SDIO
PD
XA
XB
YB
YA
R_BIN
GND
GND
REFA
REFB
XY_LED
OSC_OUT
OSC_IN
VDD
4
PORT
VDD
VSS
D+/CLK
D-/DATA
10
ZENER 3V
15
18M
20P
2
6M
9
10
15
6
2
16
+
4.7uF
20P
Z-AXIS
11
10
100K
3
1
2
13
PNP
1
2
13
R1
4
3K
VDD
300
8
0.1uF
5
12
17
0.1uF
6
7
18
9
+
10uF
5
0.1uF
eKM8050_B
VDD
D+/CLK
D-/DATA
V3.3
Z_SEL
Z1
Z2
IR_Control
L
R
M
SCLK
SDIO
PD
CPIS
OSCI
OSCO
VSS
HLMP-ED80
V3.3
11
IR_Control
8
Guarantee Suspend Current under 500 uA
7
2003/7/1
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