生命周期：量产
概述
The F0443 is a highly integrated 0.6GHz to 2.7GHz dual-channel RF digital variable gain amplifier designed for use in diversity/MIMO receivers. The F0443 provides two independent receiver paths each with 29.5dB typical maximum gain and 3.2dB NF at 2.5GHz.
For each path, gain control is split into four separate digital step attenuators: DSA0 provides 6dB of attenuation in a single step using SPI/I3C control. Its counterpart, DSA1, also provides 6dB of attenuation in a single step but it is programmed instead using an external direct control pin. DSA2 yields 29dB of SPI/I3C-controlled attenuation in 1dB steps, while its counterpart, DSA3, includes 18dB attenuation in 6dB steps programmed via two external control pins. The device offers +39dBm nominal output IP3 at 2.5GHz using 372mA total ICC for two active paths with a +5V supply voltage.
The F0443 is packaged in a 7mm × 7mm, 48-LGA with 50Ω single-ended RF input and RF output impedances for easy integration into the signal path.
特性
- RF Frequency Range: 0.6GHz to 2.7GHz
- Gain at 2.5GHz:
- 29.5dB typical max gain in non-bypass mode
- 10.9dB typical max gain in bypass mode
- DSA Control:
- DSA0: Single 6dB step via SPI/I3C control
- DSA1: Single 6dB step via 1-bit external pin control
- DSA2: 29dB range in 1dB steps via SPI/I3C control
- DSA3: 18dB range in 6dB steps via 2-bit external pin control
- +39dBm OIP3 at 2.5GHz
- NF at 2.5GHz
- 3.2dB typical in non-bypass mode
- 8.9dB typical in bypass mode
- +19.7dBm OP1dB at 2.5GHz
- ICC = 372mA
- Standby Mode for power savings with 9mA standby current
- 50Ω single-ended input/output impedances
- 1.8V logic support
- Operating temperature range: -40 °C to +105 °C
- 7mm × 7mm 48-LGA package
应用
概述
The F0443 is a highly integrated 0.6GHz to 2.7GHz dual-channel RF digital variable gain amplifier designed for use in diversity/MIMO receivers. The F0443 provides two independent receiver paths each with 29.5dB typical maximum gain and 3.2dB NF at 2.5GHz.
For each path, gain control is split into four separate digital step attenuators: DSA0 provides 6dB of attenuation in a single step using SPI/I3C control. Its counterpart, DSA1, also provides 6dB of attenuation in a single step but it is programmed instead using an external direct control pin. DSA2 yields 29dB of SPI/I3C-controlled attenuation in 1dB steps, while its counterpart, DSA3, includes 18dB attenuation in 6dB steps programmed via two external control pins. The device offers +39dBm nominal output IP3 at 2.5GHz using 372mA total ICC for two active paths with a +5V supply voltage.
The F0443 is packaged in a 7mm × 7mm, 48-LGA with 50Ω single-ended RF input and RF output impedances for easy integration into the signal path.
特性
- RF Frequency Range: 0.6GHz to 2.7GHz
- Gain at 2.5GHz:
- 29.5dB typical max gain in non-bypass mode
- 10.9dB typical max gain in bypass mode
- DSA Control:
- DSA0: Single 6dB step via SPI/I3C control
- DSA1: Single 6dB step via 1-bit external pin control
- DSA2: 29dB range in 1dB steps via SPI/I3C control
- DSA3: 18dB range in 6dB steps via 2-bit external pin control
- +39dBm OIP3 at 2.5GHz
- NF at 2.5GHz
- 3.2dB typical in non-bypass mode
- 8.9dB typical in bypass mode
- +19.7dBm OP1dB at 2.5GHz
- ICC = 372mA
- Standby Mode for power savings with 9mA standby current
- 50Ω single-ended input/output impedances
- 1.8V logic support
- Operating temperature range: -40 °C to +105 °C
- 7mm × 7mm 48-LGA package
应用
封装参数
- 属性参数值
- Package封装主要参数LGAMounting Type安装类型主要参数表面贴装型
- Pin Count端子数量主要参数48
技术参数
- 属性参数值
- TOP min(°C)最低工作温度主要参数- 40 CTOP max(°C)最高工作温度主要参数+ 105 C
- Configuration内部结构主要参数General Purpose Amplifiers
合规参数
- 属性参数值
- ReachReach状态主要参数未受影响RoHS状态RoHS状态主要参数合规
- Pb-free无铅主要参数是MSL湿敏等级/湿度敏感等级/湿气敏感性等级主要参数3(168小时)
交易参数
- 属性参数值
- Lifecycle生命周期主要参数量产Factory Packing Type工厂包装类型主要参数托盘
- Factory Packing Quantity工厂包装数量主要参数260Lifecycle Risk生命周期风险主要参数低
- Weight(g)重量/质量主要参数0.001克(g)
