| 参数 |
数值 |
| Attenuation Range (dB) |
18 |
| Package (mm) |
QFN 12L, 3 x 3 x 0.75 |
| Typ. IP 1 dB (dBm) |
30 |
| Typ. IIP3 (dBm) |
45 |
| Frequency (GHz) |
0.35-4.0 |
| Control Bits/ Interface Parallel/Serial |
2/P |
| LSB Attenuation (dB) |
6 |
| Typ. IL (dB) |
0.55-1.30 |
| 系列 |
- |
| 衰减值 |
6dB ~ 18dB |
| 类别 |
RF/IF and RFID |
| 容差 |
±0.4 dB |
| 频率范围 |
350MHz ~ 4GHz |
| 功率 |
- |
| 阻抗 |
50 Ohm |
The SKY12338-337LF is a GaAs pHEMT two-bit digital attenuator I/C. The device is provided in a 3 x 3 mm, 12-pin Quad Flat No- Lead (QFN) package. The SKY12338-337LF is particularly suited for low-cost commercial applications for which high attenuation accuracy, low insertion loss, and low intermodulation products are required.
http://china.skyworksinc.com/uploads/documents/201165C.pdf
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