ADA-4743 硅制双极达林顿放大器

ADA-4743 是一款采用工业标准 SOT-343(4 引线 SC70)封装的通用硅制双极达林顿放大器。该器件为一种以单一电流供给运作的电流驱动放大器。而且还体现出平坦增益、高线性和无条件稳定性的特点。

特点
  • 900MHz 应用状况如下,ADA-4743 偏压为 60mA/3.8V 时,增益达 16.5dB、输出三阶截断点(OIP3) 为 32.6dBm、 1 分贝压缩点输出功率 (P1dB) 为 17.1dBm。输入与输出阻抗已在内部匹配到 50ohm 的优势令其设计便捷、简单易用,是无线通信市场内中频、缓冲、通用放大器的绝佳之选。
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SpecificationValue
LifecycleActive
Distrib. InventoryYes
Samples AvailableNo
Cur Bias In Ma (mA)60.0
Freq Max In Ghz2.5
Gain CtgnModerate
Gain In Db16.5
RoHS6 CompliantY
Peak Output Current Min (A)
Max Qty of Samples0
Noise Fig In Db4.2
Operating Frequency 47sa
Pwr Out In Dbm17.1
Rev Isltn Db20.0
ROHS5_NonLeadFree
Test Bias Current (mA)60.0
Test Bias Voltage (V)3.8
Vbias In V3.8
Voltage
Vo Max In V4
Vo Max Uom
Vo Min In V3.5
Vo Min Uom
Frequency Range (GHz)
Frequency (GHz)DC-2.5
Bias Condition (V@mA)3.8V@60mA
NF (dB)4.2
Gain (dB)16.5
P1dB (dBm)17.1
OIP3 (dBm)32.6
PackageSOT-343
ADS Model (1)
Application Note (1)
Data Sheet (1)
Gerber Files (1)
Product Change Notice (PCN) (5)
Reliability Data Sheet (1)
S-Parameter (3)