QPC3624
75 Ohm, 6-Bit, 0.5 dB Step, Serial/Parallel DSA
The QPC3624 is a 6-bit digital step attenuator (DSA) that features high linearity over the entire 31.5 dB gain control range in 0.5 dB steps and has a low insertion loss of 1.3 dB at 1 GHz. The QPC3624 features three modes of control: serial, latched parallel, and direct parallel programming. Patented circuit architecture provides overshoot-free transient switching performance. The QPC3624 is available in a 24-pad 4 mm x 4 mm x 0.85 mm QFN package.
Last Time Buy: August 21, 2023
Recommended replacement for new designs: QPC4614
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Key Features
- 75 ohm, 6-bit, 3.15dB range, 0.5dB step
- Frequency Range 47-2000 MHz
- Overshoot-free Transient Switching Performance
- High Linearity
Typical Applications
- Optical Nodes
- Point-to-Point
- MDU Amplifiers
- Pre-amplifier, inter-stage & return Attenuation
- AGC
Parameters
Technical Documents
Design Resources
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