ADNS-7700-HMMY 데이터 시트보기 (PDF) - Avago Technologies
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ADNS-7700-HMMY Datasheet PDF : 60 Pages
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Application Schematics
+5.0V
J1
USB
VDD
GND
D-
D+
SHIELD
C1
0.1uF
C2
3.3uF
(5) REFB
R1
1.5K
±1%
C9
100pF
C10
100pF SW1
SW2
SW3
(20) D-
(21) D+
(19) B1
(18) B2
(17) B3
P16
SW5
P3
P2
(16) B4/KM2/
LED2/NC
(15) B5/OTF/OTF_L
KM1
(3) TW1*/KM2/
LED1/NC
(2) TW2*/OTF/OTF_L
LED0/NC
+VCSEL (1)
--VCSEL (22)
C3
470pF
VDD 5 (6)
C6
0.1uF
REFA (11)
DGND (12)
C5
C4 4.7uF
C7 0.1uF
3.3uF
Refer to notes
LASER_GND (4) on grounding layout
AGND (10)
OSC_OUT (13)
OSC_IN (14)
REFC (7)
ZA (8)
X1
24MHz
Connect REFC pin
to 50mm length
trace within the
DGND plane
ZA
ZB (9) ZB
P16 = B4/KM2
SW4
P16
ADNS-7700-HAMY
P16 = LED2, P3 = LED1, P2 = LED0
+5.0V
P3 = TW1/KM2
SW6
P3
P2 = TW2/OTF/OTF_L/KM1
SW7
P2
R5
240
D2
R6
240
D3
P16
P3
P2
R7
240
D4
Mechanical Z-Wheel
Q1
QA
ZA
QB
ZB
+5.0V
COM
Figure 6. ADNS-7700 Sensor’s Application Schematics
* DISCLAIMER: ALL DESIGNERS AND MANUFACTURERS OF THIS DESIGN MUST ASSURE THAT THEY HAVE ALL NECESSARY INTELLECTUAL PROPERTY
RIGHTS.
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