F1912 - Digital Step Attenuator

Product Overview

Renesas

Datasheet Details

Part number	F1912
Manufacturer	Renesas
File Size	1.64 MB
Description	Digital Step Attenuator
Datasheet	F1912 Datasheet
Additional preview pages of the F1912 datasheet.

Product details

Description

3 2. Specifications 5 2.1 Absolute Maximum Ratings 5 2.2 ESD Caution 5 2.3 Package Thermal and Moisture Characteristics 5 2.4 Recommended Operating Conditions 6 2.5 Electrical Specifications 7 3. Functional Description 9 3.1 Programming Options 9 3.2 Serial Control Mode 9 3.2.1. Serial Mode Register Timing Diagram 9 3.2.2. Serial Mode Default Startup Condition: 10 3.3 Parallel Control Mode 11 3.3.1. Direct Parallel Mode 11 3.3.2. Latched Parallel Mode

Features

Serial and 6-bit Parallel Interface.
31.5dB Control Range.
0.5dB step.
Glitch-FreeTM, low transient overshoot.
3.0 V to 5.25 V supply.
1.8 V or 3.3 V control logic.
Attenuation Error < 0.20 dB at 2GHz.
Low Insertion Loss < 1.4 dB at 2GHz.
Ultra Linear IIP3 > +60dBm.
IIP2 = +110 dBm typical.
Stable Integral Non-Linearity over temperature.
Low Current Consumption 550 µA typical.
-55 °C to +105 °C operating temperature.
4 x 4 mm.

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Published: Dec 28, 2020 |