Vendor: NTLab Category: Amplifier

8 to 512 kHz intermediate-frequency amplifier

The device is a t2-channel intermediate-frequency amplifier (IFA).

Overview

The device is a t2-channel intermediate-frequency amplifier (IFA). Each channel consists of 1 stage amplifier with differential inputs/outputs, programmable gain and offset voltage setting. Input/output tuned capacitors together with IFA input/output impedance create 2nd order LPF. Signal reception mode with 8 kHz bandwidth requires external 2 nF capacitor. Analog compensation system is used to reduce IFA output offset voltage. There is an option of voltage reference levels former for ADC.
The block is fabricated on iHP SiGe BiCMOS 0.25 um (SGB25V) technology.

Key features

iHP SGB25V
Wide gain range 0…43 dB
Tunable bandwidth 8…512 kHz
Output offset voltage digital setting more than +/- 50 mV
Input offset voltage analog compensation in the range -50…+ 50 mV
Input impedance 20 kOhm
Portable to other technologies (upon request)

Block Diagram

250iHP_IFA_04 block diagram

Applications

Wide-band receiver

What’s Included?

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

Specifications

Identity

Part Number

250iHP_IFA_04

Vendor

NTLab

Type

Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

NTLab

HQ: Lithuania

Frequently asked questions about Amplifier IP cores

What is 8 to 512 kHz intermediate-frequency amplifier?

8 to 512 kHz intermediate-frequency amplifier is a Amplifier IP core from NTLab listed on Semi IP Hub.

How should engineers evaluate this Amplifier?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Amplifier IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.