Satellite Tuner

• Input RF Frequency: 850MHz to 2300MHz• Single +3.3V Power Supply• Embedded LNA, Mixer, VCO, crystal oscillator, and LDO regulators• Low Noise Figure: 5dB, typical• Embedded DC offset Cancellation Circuit• Programmable channel filter with bandwidth from 4MHz to 40MHz• Embedded RF signal loop throug;

AIROHA

达发科技

Chip varistors ESD/Voltage protection devices

文件：411.13 Kbytes 页数：12 Pages

TDK

东电化

Chip varistors ESD/Voltage protection devices

文件：411.13 Kbytes 页数：12 Pages

TDK

东电化

1.9A Fixed Frequency White LED Driver

 GENERAL DESCRIPTION The AX2012 is a step up conver ter designed for driving up to 8 series white LEDs for backlighting application . The AX2012 uses current mode, 1.2MH Z fixed frequency architecture to regulate the LED current, which is set through an external current sense resistor. Its low 3

文件：888.16 Kbytes 页数：13 Pages

AXELITE

亚瑟莱特