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ADRF5730

RECOMMENDED FOR NEW DESIGNS

0.5 dB LSB, 6-Bit, Silicon Digital Attenuator, 100 MHz to 40 GHz

Data Sheet (Rev. A) Product Selection Table

Part Models: 2
1ku List Price: Starting From $77.09

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Part Details

Ultrawideband frequency range: 100 MHz to 40 GHz
Attenuation range: 0.5 dB steps to 31.5 dB
Low insertion loss with impedance match
- 2.1 dB up to 18 GHz
- 2.9 dB up to 26 GHz
- 4.8 dB up to 40 GHz
Attenuation accuracy with impedance match
- ±(0.10 + 1.0% of attenuation state) up to 18 GHz
- ±(0.15 + 0.8% of attenuation state) up to 26 GHz
- ±(0.35 + 2.5% of attenuation state) up to 40 GHz
Typical step error with impedance match
- ±0.18 dB up to 18 GHz
- ±0.23 dB up to 26 GHz
- ±0.51 dB up to 40 GHz

High input linearity
- P0.1dB insertion loss state: 30 dBm
- P0.1dB other attenuation states: 27 dBm
- IP3: 50 dBm typical
High RF input power handling: 27 dBm average, 30 dBm peak
Tight distribution in relative phase
No low frequency spurious signals
SPI and parallel mode control, CMOS/LVTTL compatible
RF settling time (0.1 dB of final RF output): 250 ns
24-terminal, 4 mm × 4 mm LGA package
Pin compatible with ADRF5720, low frequency cutoff version

Part Models: 2
1ku List Price: Starting From $77.09

Documentation

Data Sheet 1

ADRF5730: 0.5 dB LSB, 6-Bit, Silicon Digital Attenuator, 100 MHz to 40 GHz Data Sheet (Rev.A) 12/07/2017

Technical Articles 1

How to Maintain Maximum Dynamic Range in Wideband High IP2 Receivers 08/30/2024

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADRF5730BCCZN	24-Terminal LGA (4mm x 4mm x 0.75mm w/ 2.4 mm EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADRF5730BCCZN-R7	24-Terminal LGA (4mm x 4mm x 0.75mm w/ 2.4 mm EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Hardware Ecosystem

Parts	Product Life Cycle	Description
ADRF5720	RECOMMENDED FOR NEW DESIGNS	0.5 dB LSB, 6-Bit, Silicon Digital Attenuator, 9 kHz to 40 GHz
ADRF5721	RECOMMENDED FOR NEW DESIGNS	2 dB LSB, 4-Bit, Silicon Digital Attenuator, 9 kHz to 40 GHz
ADRF5731	RECOMMENDED FOR NEW DESIGNS	2 dB LSB, 4-Bit, Silicon Digital Attenuator, 100 MHz to 40 GHz

Tools & Simulations

S-Parameter 1

ADRF5730 S-Parameters

IBIS Model 1

ADRF5720/ADRF5721ADRF5730/ADRF5731 IBIS Model

ADIsimRF

ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.

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Evaluation Kits

ADRF5730 Evaluation Board

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Product Details

The ADRF5730-EVALZ is a 4-layer evaluation board. Each copper layer is 0.7 mil (0.5 oz) and separated by dielectric materials.

All RF and dc traces are routed on the top copper layer whereas the inner and bottom layers are grounded planes that provide a solid ground for the RF transmission lines. Top dielectric material is 8 mil Rogers RO4003, offering optimal high frequency performance. The middle and bottom dielectric materials provide mechanical strength. The overall board thickness is 62 mil, which allows 2.4 mm RF launchers to be connected at the board edges.

Resources

ADRF5720/ADRF5730 Gerber Files
318.68 K

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