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參數(shù)資料
| 型號(hào)： | ML7050LA |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | Bluetooth RF Transceiver IC |
| 中文描述： | 藍(lán)牙射頻收發(fā)芯片 |
| 文件頁數(shù)： | 14/16頁 |
| 文件大小： | 133K |
| 代理商： | ML7050LA |
FEDL7050LA-02
1
Oki Semiconductor
ML7050LA
14/16
SYSTEM OVERVIEW
Together, RF (ML7050LA) and baseband (ML70511LA) devices form a complete hardware solution optimized for
low system cost, small form factor, and reduced power consumption wireless applications. The ML70511LA
baseband IC controls the ML7050LA frequency selection, tuning characteristics, and control functions through writing
to internal registers. ML7050LA can then read-back the register information to ML70511LA insuring proper modes of
operation. The communication between the devices occurs on Oki’s proprietary, low pin count serial interface. The
connection between a host controller or processor and the baseband device is implemented via USB (version 1.1) or
UART.
Power Supply
The analog power supply (V
DD
) voltage is connected to pins serving each analog functional blocks (Vdd_PA,
Vdd_LNA, Vdd_VCO, Vdd_PLL, Vdd_IF, Vdd_IRM and Vdd_IRM_LO). A separate digital power supply voltage is
required by the digital section. Each of the analog power supply voltage should be supplied from regulated voltage
source and should be low-frequency de-coupled by external blocking capacitors.
Ground
In order to minimize electrical noise and other interference, the ground plane should be distributed with low impedance
characteristics including underneath the ML7050LA. Connect all GND pins to the ground plane.
2.4 to 2.5 GHz
USB
or
UART
Host
System
USB
or
UART
ML70511LA
ML7050LA
~
~
Antenna
RXD
Control
Signal
GND
GND
V
DD
V
DD
TXD
OSC
Band-pass
Filter
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ML70511LA | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Bluetooth Baseband Controller IC |
| ML70512 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Bluetooth Baseband Controller IC |
| ML70512HB | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Bluetooth Baseband Controller IC |
| ML70512LA | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Bluetooth Baseband Controller IC |
| ML7051LA | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Bluetooth Baseband Controller IC |
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