120 to 250 kHz Intermediate frequency amplifier with AGC

Overview

055TSMC_IFA_01 is an intermediate frequency amplifier (IFA) designed to amplify and transmit differential signals in the frequency range from 120kHz to 250kHz. The amplifier consists of two cascades, external gain control system, DC (voltage) offset compensation system, LDO and offset current block. The system of amplifying cascades provides the necessary gain and DC level of the signal. The AGC system provides a discrete gain change in the range from -10dB to +45dB and has a configurable operating mode (automatic, programmable and controlled via an analog output).

Key Features

TSMC 55 nm technology
Differential inputs, outputs
Operating frequency range from 120kHz to 250kHz
Automatic gain control (AGC) system
AGC detector threshold adjustment in the digital mode

Applications

Receivers
Transceivers
Navigation systems

Deliverables

Schematic or NetList
Abstract model (.lef and .lib files)
Layout view (optional)
Behavioral model (Verilog)
Extracted view (optional)
GDSII
DRC, LVS, antenna report
Test bench with saved configurations (optional)
Documentation

Technical Specifications

Foundry, Node

TSMC CMOS 55 nm

Maturity

silicon proven

Availability

Now

TSMC

Silicon Proven: 55nm FL

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