ADNK-3043-BRBT Avago Technologies US Inc., ADNK-3043-BRBT Datasheet - Page 2

• Manufacturer Part Number: ADNK-3043-BRBT
• Description: KIT DES BLUETOOTH OPT ADNK-3043
• Manufacturer: Avago Technologies US Inc.
• Type: Wireless Mouse Development Kitr

Specifications of ADNK-3043-BRBT

• Frequency: 2.4GHz
• Wireless Frequency: 2.4 GHz
• Interface Type: USB
• Data Rate: 1 Mbps
• Technology/ Type: LED-Based
• Processor Series: ADNS-3040
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: ADNS-3043
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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in developing their own Bluetooth HID products in a
short time and less effort on RF performance tuning. The
built-in switching regulator in BCM2042 chip enables the
BCM92042MDX-B88 module to provide 1.8 V and 3.0 V
power source which are useful to most ICs. For more
information about the BCM92042MDX-B88 module or
BCM2042 chip, please refer to the datasheet.
The Bluetooth dongle included in this reference design
kit is integrated with industry-leading WIDCOMM Blue-
tooth Software (by Broadcom Coorporation). Bluetooth
dongles are needed only on PCs or laptops without
built-in Bluetooth capability.
There are two ways of connecting the mouse to a PC.
The first way is to connect via the provided USB-enabled
Bluetooth dongle for non-Bluetooth enabled PCs. For
Bluetooth-ready PCs, you do not have to plug in the
Figure 1. Sectional view of PCB assembly highlighting all optical mouse components (optical mouse sensor, clip, lens, LED, PCB, and base plate)
BASE PLATE
LENS/LIGHT PIPE
SURFACE
SENSOR
LED
dongle to use the mouse.
Based on the 2.4GHz Bluetooth technology, the data
generated from displacement detection / button status
in the LED mouse is encoded with a pre-defined serial
type protocol handled by firmware in BCM2042. In the
RF stage, the encoded data is used for GFSK modula-
tion. The captured data from the RF receiver stage is
decoded with a corresponding packet format used for
mouse applications. The final data is sent to the host
through the USB Bluetooth HCI interface via USB trans-
port interface.
CLIP
PCB