F1456 - TX Digital Variable Gain Amplifier

Product Overview

Renesas

Datasheet Details

Part number	F1456
Manufacturer	Renesas
File Size	9.01 MB
Description	TX Digital Variable Gain Amplifier
Datasheet	F1456 Datasheet
Additional preview pages of the F1456 datasheet.

Product details

Description

3 2. Specifications 4 2.1 Absolute Maximum Ratings 4 2.2 ESD Ratings 4 2.3 Recommended Operating Conditions 5 2.4 Electrical Characteristics General 6 2.5 Electrical Characteristics RF 7 2.6 Package Thermal Characteristics 8 3. Typical Operating Conditions 8 4. Typical Performance Graphs 9 5. Serial Port Interface 20 6. Application Information 21 6.1 Power Up Attenuation Setting 21 6.2 Chip Select (CSb) 21 6.3 Standby Mode (/STBY) 21 6.4 Power Supplies 22 6.5 Contro

Features

Broadband 1500MHz to 2950MHz.
32.1dB maximum gain.
3.9dB NF at maximum gain (2650MHz).
31.5dB total gain control range, 0.5 dB step.
< 2dB overshoot between gain transitions.
Maintains flat +21.5dBm OP1dB for more than 13dB gain adjustment range.
Maintains flat +38dBm OIP3 for more than 15dB gain adjustment range.
SPI interface for DSA control.
Single 5V supply voltage.
ICC = 215mA.
Up to +105°C TCASE operating temperature.
50Ω input a.

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Published: Feb 9, 2025 |