产品详情
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Very low insertion loss: 0.45 dB @ 1 GHz
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高 Input IP3: +65 dBm
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RF1 to RF2 Isolation: 72 dB @ 1 GHz
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1-pin or 2-pin device control option
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Low DC current; 50 µA using 3.3 V logic
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Single positive supply voltage: 3.3 V
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3.3 V or 1.8 V user-选择able control logic
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Operating temperature -55°C to +125°C
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4x4 20-pin TQFN package
The IDT F2912 is a 高 reliability, low insertion loss 50Ω SPDT (SP2T) absorptive RF switch designed for a multitude of wireless and 其他 RF 应用s. This device covers a broad frequency 范围 from 0.009 MHz to 9000 MHz. In addition to providing low insertion loss, the F2912 also delivers excellent linearity and isolation performance while providing 50 ohm terminations to the unused RF input port.
The F2912 uses a single positive supply voltage of 3.3V 支持ing three 状态s using either 3.3 V or 1.8 V user-选择able control voltage. An added feature includes a Mode CTL pin allowing the user to control the device with either 1-pin or two-pin control.
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