型號(hào):DHF445?
品牌:Intochips(韓國(guó))
描述:中頻檢測(cè)IC
封裝:TSSOP-16 0.65mm pitch
可替換型號(hào):TOSHIBA的TA31136,AGA的AA32416,GAINTECH的GT3136。
特性:低工作電壓 1.8V~5.5V, 寬混頻器工作頻率10MHz~300MHz,優(yōu)良的溫度特性,高靈敏度,陶瓷和線圈鑒別器可用的正交檢波器,高截取點(diǎn)(98dBuV),內(nèi)置噪音檢測(cè)電路,RSSI功能,PIN TO PIN直接替代TA31136。
用途:用于無線電話系統(tǒng),手持無線通訊,無線模塊,其他無線通訊系統(tǒng)
The DHF445 is a low operation voltage FM IF detector IC. It consists of mixer, IF amplifier, RSSI circuit, quadrature detector and noise detector. It is available in a 16-pin TSSOP plastic package.
Features ?
Low operating voltage (1.8V ~ 5.5V) ?
Wide mixer operating frequency (10MHz to 300MHz) ?
Excellent temperature characteristics ?
High sensitivity ?
Ceramic and coil discriminators usable quadrature detector ?
High intercept point (98dBuV) ?
Built-in noise detection circuit ?
RSSI function ?
TSSOP16 package (Pb-free and RoHS compliant) ?
TA31136 compatible (drop-in replacement)