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PE43620
Document Category: Product Specification
50 Ω RF Digital Attenuator 2-bit, 0, 6, 12, and 18 dB
Features
• Fast switching speed: Typical 26 ns • High linearity: Typical +61 dBm IP3 • Small α-Error • Attenuation: 0, 6, 12, and 18 dB states • Parallel control • CMOS compatible • Packaged in a 12-lead 3x3x0.85 mm QFN
Applications
• Wireless infrastructure ▪ Rx AGC ▪ Coarse signal conditioning
• Military / land mobile radios ▪ General purpose RF/IF gain control
Figure 1 • PE43620 Functional Diagram
Switched Attenuator Array
RF Input
RF Output
Parallel Control
×2
Control Logic Interface
Product Description
The PE43620 is a 50Ω, high linearity, 2-bit RF digital step attenuator (DSA) covering an 18dB attenuation range in 6 dB steps.
PE43620 Datasheet
