产品详情
- Serial and 7-bit parallel interface
- 31.75dB 范围
- 0.25dB 步s
- Glitch-Free™: < 2dB transient ringing
- 500ns settling time
- Ultra linear +64dBm IP3
- Low insertion loss < 1.3dB at 4GHz
- Attenuation error < 0.6dB at 4GHz
- 3.3V or 5V Supply
- 1.8V or 3.3V control logic
- -40 °C to +105 °C operating temperature
- 5mm x 5mm, 32-pin TQFN package
The F1956 Glitch-Free™ Digital 步 Attenuator (DSA) offers very 高 reliability due to its monolithic silicon die construction in a compact 5mm x 5mm 32-pin TQFN package. It has very low insertion loss with minimal distortion and is designed with a 50Ω input and output impedance. Additionally, the device is designed to have 高 accuracy which improves SNR and/or ACLR by ensuring the system gain is achieved as close to targeted as possible.
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