家电小知识:T7024蓝牙芯片的应用电路及封装管脚框图

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T7024蓝牙芯片的应用电路及封装管脚框图

T7024参考应用电路

T7024功能框图/T7024 Block Diagram

T7024蓝牙芯片管脚引脚定义:

Table 2-1. Pin DescripTIonPin Symbol FuncTIon1 LNA_OUT Low-noise amplifier output2 RX_ON RX acTIve high3 PU Power-up acTIve high4 R_SWITCH Resistor to GND sets the PIN diode current5 SWITCH_OUT Switched current output for PIN diode6 GND Ground7 LNA_IN Low-noise amplifier input8 GND Ground9 VS_LNA Supply voltage input for low-noise amplifier10 GND Ground11 V3_PA_OUT Inductor to power supply and matching network for power amplifier output12 V3_PA_OUT Inductor to power supply and matching network for power amplifier output13 V3_PA_OUT Inductor to power supply and matching network for power amplifier output14 GND Ground15 RAMP Power ramping control input16 V2_PA Inductor to power supply for power amplifier17 V2_PA Inductor to power supply for power amplifier18 GND Ground19 V1_PA Supply voltage for power amplifier20 PA_IN Power amplifier inputSlug GND Ground

T7024蓝牙芯片资料介绍

The T7024 is a monolithic SiGe transmit/receive front-end IC with power amplifier,low-noise amplifier and T/R switch driver. It is especially designed for operation inTDMA systems like Bluetooth and WDCT.Due to the ramp-control feature and a very low quiescent current, an external switchtransistor for VS is not required.

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