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PDF ADNS-7630 Data sheet ( Hoja de datos )
| Número de pieza | ADNS-7630 | |
| Descripción | Navigation Sensor | |
| Fabricantes | AVAGO | |
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ADNS-7630
One-Chip Bluetooth® SoC LaserStream™ Navigation Sensor
Data Sheet
Description
ADNS-7630 is the world’s first one-chip Bluetooth (BT)
2.1 System-on-Chip (SoC) LaserStream navigation sensor
chip for laser-illuminated navigation system Driven by
Avago’s LaserStream navigation technology and propri-
etary optimized cum efficient RF transceiver architecture,
it provides a fully integrated and feature-rich navigation
system for wireless mouse applications and other
integrated input devices. This compact, laser navigation
sensor engine from Avago, integrates a BT transceiver,
stand-alone baseband processor and VCSEL illumination
into a single chip package to provide a complete SoC
solution that provides fast and secure connectivity, and
easy integration into mouse designs.
ADNS-7630 complies with Bluetooth specification version
2.1 and HID profile version 1.0. The built-in radio provides
low-power, low-cost and robust communications for ap-
plications operating in the 2.4-GHz unlicensed ISM band.
Additionally, this new laser sensor has several features
that can be configured via an external EEPROM to simplify
mouse and provide flexibility for product customization.
This chip is available in 58-pin custom designed QFN pack-
age and designed to be used with the ADNS-7100-001
laser mouse lens to achieve the optimum performance
featured in this document. These parts provide a com-
plete and compact navigation system with no moving
parts and precise optical alignment to facilitate high vol-
ume assembly. Avago has pre-calibrated the laser power
prior shipment to meet IEC/EN 60825-1 Class 1 Eye Safety
Standard, thus no laser power calibration is required at
manufacturer site, therefore reducing assembly time and
associated cost.
Applications
• Bluetooth cordless laser mice
• Integrated input devices
Features
• One-chip Bluetooth SoC LaserStream navigation sensor
optimized for laser mouse performance
• Bluetooth HID profile version 1.0 compliant.
• Bluetooth specification version 2.1 compatible.
• Compliance to IEC/EN 60825-1 Class 1 Eye Safety
• Fast data transmission through synchronized timing
between sensor and Bluetooth system
• Extended battery life with low power architecture and
LaserStream navigation technology
– Extended inquiry response to enable fast discovery
of device and to reduce latency
– Sniff Sub Rating to reduce power consumption for
HID.
– Secure Simple Pairing, which supports “Just Works”
and to enhance ease of use user experience.
– Encryption Pause Resume where better protection
through encryption key refreshed during long
connection period of use.
• Excellent receiver sensitivity
• Optimized Adaptive Frequency Hopping (AFH) to
minimize interference disturbance
• Programmable output power control meets Bluetooth
Power Class 2 or Class 3 requirements
• On-chip Power On Reset (POR)
• High speed motion detection at 30 inches per second
(ips) & acceleration up to 8g
• Support up to 10 I/O pins for flexible configuration
– 3-key or 5-key mouse
– LED indicators
– Media buttons for audio control
– KeyMap (KM) for keyboard shortcut key (supported
in Bluetooth version 2.0 only)
(continued on next page)
1 page  
Table 1. ADNS-7630 Pinout Device Configuration (continued)
Pin Name
Description
26 -VCSEL
Negative Terminal of VCSEL
27 GND_RF
RF regulator GND
28 VDD_RF
1.8V supply voltage to RF block
29 VDD_RF
1.8V supply voltage to RF block
30 VDD_RF
1.8V supply voltage to RF block
31 BAT
Battery Voltage Monitor
32 GND_BAT
Battery Ground
33 GND_BAT
Battery Ground
34 VDD2
Power 2.1V input
35 VDD2
Power 2.1V input
36 REGO
Regulator Output
37 ZB
Z-Wheel quadrature input
38 ZA
Z-Wheel quadrature input
39 GND
Ground
40 XY_LASER
VCSEL current source
41 B1
Button 1 input (Left Button)
42 B2
Button 2 input (Middle Button)
43 B3
Button 3 input (Right Button)
44 AGND
Analog GND
45 ZLED
Optical Z-Wheel IR LED input
46 LASER_NEN
Laser Enable (active low)
47 B4 (GPIO11)
Programmable Button 4 / LED input
48 B5 (GPIO12)
Programmable Button 5 / LED input
49 B6 (GPIO13)
Programmable Button 6 / LED input
50 VDD3
Power 3V input
51 B7 (GPIO14)
Programmable Button 7 / LED input
52
B8/WP (GPIO15)
Programmable Button 8 / LED input / EEPROM Write Protect
53 GND
Ground
54 BIASCVAR
Filter capacitor pin for VCO
55 VCTRL
VCO control signal
56 VDD_LO
Power supply for local oscillator
57 VDD_XTAL
Power supply for crystal oscillator
58 XTAL_IN
Crystal input
Type
Power
GND
Power
Power
Power
I/O
GND
GND
Power
Power
Power
I/O
I/O
GND
I/O
I/O
I/O
I/O
GND
I/O
I/O
I/O
I/O
I/O
Power
I/O
I/O
GND
I/O
I/O
Power
Power
I/O
Disclaimer: All designers and manufacturers of this design must assure that they have all necessary intellectual property rights.
5
5 Page 
Cross section view
G
1
D
Terminal Sides (Non-critical area)
2
1 = Heel
2 = Toe
W
Land Pattern
H
F
W
Cross section view
of one terminal side
A
Figure 9. Critical and Non-critical areas (Cross sectional views)
C
P
Table 3. Dimensional Criteria
Feature
Dimension
Class 1
Maximum Side Overhang A 50% W, Note 1
Minimum End Joint Width
C
50% W
Minimum Side Joint Length
D
Note 4
Minimum Fillet Height
F Notes 2, 5
Solder Fillet Thickness
G Note 3
Termination Height
H Note 5
Notes:
1. Should not violate minimum electrical clearance.
2. Unspecified parameter. Variable in size as determined by design.
3. Good wetting is evident.
4. Is not a visual attribute for inspection.
5. Terminal sides are not required to be solderable. Toe fillets are not required.
Class 2
25% W, Note 1
75% W
Note 4
Notes 2, 5
Note 3
Note 5
Class 3
25% W, Note 1
75% W
Note 4
Notes 2, 5
Note 3
Note 5
All data and information is provided to and as a reference in the application of Avago Technologies' product, but the respon-
sibility for proper design of printed circuit SMT process design still lies with the SMT assembly company. Avago Technologies
has no liability for customer's design.
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet ADNS-7630.PDF ] | |
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