SKY67012-396LF 300-600 MHz Low-Noise, Low-Current Amplifier
The SKY67012-396LF is a GaAs, pHEMT Low-Noise Amplifier (LNA) with an integrated active bias. The advanced GaAs pHEMT enhancement mode process provides excellent return loss, low noise, and high linearity. The device offers the ability to externally adjust the supply current. The supply voltage is applied to the RF-OUT/VDD pin through an RF choke inductor. The VBIAS pin should be connected to the RF_OUT/VDD pin through an external resistor to control the supply current. Both RF_OUT/VDD and RF_IN pins should be DC blocked to ensure proper operation. The SKY67012-396LF is manufactured in a compact, 2 x 2 mm, 8-pin Dual Flat No-Lead (DFN) package. A functional block
技术特性
- Low NF: 0.85 dB @ 450 MHz
- Gain: 16.5 dB @ 450 MHz
- Flexible supply voltage from 1.8 to 5.0 V
- Adjustable supply current for higher IIP3
- Improved NF and linearity compared to SiGe LNAs
- Incorporates on-die stability structures
- Miniature DFN (8-pin, 2 x 2 mm) package (MSL1 @ 260 °C per JEDEC J-STD-020)
订购信息 Ordering Information
| SKY67012-396LF Low-Noise, Low-Current Amplifier |
SKY67012-396LF |
SKY67012-396LF-EVB |
|
应用领域 APPLICATION
- ISM, CDMA, TETRA, RFID, mobile broadcast, automobile-to-home control systems, Medical Micro-Power Networks
- General purpose LNAs
功能框图 Functional Block Diagram
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