| 参数 |
数值 |
| Package (mm) |
6-pin DFN, 1.5 x 1.5 x 0.45 |
| OIP3 (dBm) |
20 |
| Test Frequency (GHz) |
5.8 |
| Gain Typ. (dB) |
13 |
| Noise Figure Typ. (dB) |
1.2 |
| OP 1 dB (dBm) |
9 |
| V DD (V) |
3.3 |
| Supply Current Typ. (mA) |
11 |
| Frequency Range (GHz) |
4.9-5.9 |
| 系列 |
- |
| 工作电流 |
- |
| 类别 |
RF/IF and RFID |
| 频率 |
4.9GHz ~ 5.9GHz |
| 增益 |
13dB |
| 噪声因数 |
1dB |
| P1dB |
- |
| RF类型 |
802.11a/n |
| 测试频率 |
- |
| 工作电压 |
2.8 V ~ 5 V |
The SKY65404-31 is an ultra Low-Noise Amplifier (LNA) intended for 5 GHz wireless receiver applications. Its industry-leading Noise Figure (NF), together with high linearity, makes it ideal as a firststage LNA in 802.11a Wireless Local Area Network (WLAN) radios. Operating with a single supply voltage, the SKY65404-31 consumes only 10 mA of current. The device includes a shutdown mode to save power when the receiver is inactive. The tiny package footprint of the SKY65404-31, requiring only four external components, enables the industry’s smallest PCB area needed to implement a 5 GHz LNA.
SKY65404-31: 5 GHz Low-Noise Amplifier
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