Qorvo QPC5430

0.02 – 30 GHz, SOI 6-Bit Digital Attenuator

Qorvo’s QPC5430 is an ultra-wide band SOI 6-bit digital step attenuator (DSA).  It operates over 0.02 to 30 GHz and provides 31.5 dB attenuation range with a LSB of 0.5 dB.  It also achieves a low step error of less than 0.1 dB typical.

The QPC5430 also offers multiple control options including parallel, SPI, or I2C as well as the ability to control multiple DSAs simultaneously using either addressing or daisy chaining.

The QPC5430 is housed in a 3.5 x 3.5 mm on laminate-based package. This, along with the minimal DC power consumption, allows for easy system integration.

Key Features

• Frequency Range: 0.02 to 30 GHz
• SOI 6-Bit Digital Attenuator
• DSA Attenuation Range: 31.5 dB
• Attenuation Step Size (LSB): 0.5 dB
• Insertion Loss (Ref. State): 3.8dB Typical @ 26 GHz
• Step Error: 0.1 dB Typical
• RF Settling Time: 250 ns Typical
• Switching Time: 140 ns Typical
• Control Voltage: 1.8 V Logic, 5.5 V Max
• QFN Package Dimensions:  3.5 x 3.5 x 0.912 mm

Typical Applications

• EW
• Communications
• Radar

Parameters

• Frequency Min (MHz): 20
• Frequency Max (MHz): 30,000
• Insertion Loss (dB): 3.8 @ 26 GHz
• Attenuation Range (dB): 31.5
• IP0.1dB (dBm): 57 @26 GHz
• IIP3 (dBm): 57
• RoHS: Yes
• Lead Free: Yes
• Halogen Free: Yes
• ITAR Restricted: Yes
• ECCN: EAR99

Get in touch for orders or any queries: sales@rfdesign.co.za | +27 21 555 8400

Courtesy of Qorvo