BALF-NRF01D3
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STMicroelectronics BALF-NRF01D3

Manufacturer No:
BALF-NRF01D3
Manufacturer:
STMicroelectronics
Package:
Tape & Reel (TR)
Description:
BALUN 2.4GHZ-2.5GHZ 50/50 5UFBGA
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The STMicroelectronics BALF-NRF01D3 is an ultraminiature balun designed to optimize RF performance. It integrates a matching network on a monolithic glass substrate, specifically tailored for the nRF51822-QFAA/QFAB and nRF51422-QFAA/QFAB RF transceivers from Nordic Semiconductor. This component utilizes STMicroelectronics' IPD (Integrated Passive Device) technology on a non-conductive glass substrate, enhancing RF performance and reducing the complexity of RFIC-to-antenna matching networks.

Key Specifications

ParameterValueUnitMin.Typ.Max.
Operating Temperature-40 to 105°C-40-105
Input Power (RFIN)20dBm--20
ESD Ratings (HBM)2000V--2000
ESD Ratings (CDM)500V--500
ESD Ratings (MM)500V--500
Frequency Range2400 to 2540MHz2400-2540
Insertion Loss1.35 to 1.46dB1.35-1.46
Return Loss16.5 to 17.5dB16.5-17.5
Phase Imbalance4.5 to 5.5°4.5-5.5
Amplitude Imbalance0.15 to 0.25dB0.15-0.25
2nd Harmonic Filtering-15 to -14dB-15--14
3rd Harmonic Filtering-42 to -41dB-42--41
Package TypeChip Scale Package 0.4mm pitch----
Footprint Size< 1.5 mm²----
Profile Height< 560 µm after reflow----

Key Features

  • Low insertion loss
  • Low amplitude imbalance
  • Low phase imbalance
  • Coated Flip-Chip on Glass
  • Small footprint: < 1.5 mm²
  • Very low profile: < 560 µm after reflow
  • High RF performance
  • PCB space saving versus discrete solution
  • BOM count reduction
  • Efficient manufacturability

Applications

The BALF-NRF01D3 is designed for various wireless communication applications, including:

  • Bluetooth Low Energy (BLE)
  • ISM Radio SubGHz
  • ZigBee
  • LoRa
  • Sigfox
  • 802.15.4 OpenThread
  • Human Machine Interface

It is particularly optimized for use with Nordic Semiconductor's nRF51822-QFAA/QFAB and nRF51422-QFAA/QFAB RF transceivers.

Q & A

  1. What is the BALF-NRF01D3?
    The BALF-NRF01D3 is an ultraminiature balun from STMicroelectronics, designed to optimize RF performance for Nordic Semiconductor's nRF51822-QFAA/QFAB and nRF51422-QFAA/QFAB RF transceivers.
  2. What technology does the BALF-NRF01D3 use?
    The BALF-NRF01D3 uses STMicroelectronics' IPD technology on a non-conductive glass substrate.
  3. What are the key specifications of the BALF-NRF01D3?
    Key specifications include an operating temperature range of -40 to 105°C, input power of up to 20 dBm, and a frequency range of 2400 to 2540 MHz.
  4. What are the benefits of using the BALF-NRF01D3?
    Benefits include low insertion loss, low amplitude and phase imbalance, high RF performance, PCB space saving, BOM count reduction, and efficient manufacturability.
  5. What applications is the BALF-NRF01D3 suited for?
    The BALF-NRF01D3 is suited for Bluetooth Low Energy, ISM Radio SubGHz, ZigBee, LoRa, Sigfox, and 802.15.4 OpenThread applications.
  6. How does the BALF-NRF01D3 integrate with other components?
    The BALF-NRF01D3 integrates a matching network on a monolithic glass substrate, specifically tailored for Nordic Semiconductor's RF transceivers.
  7. What is the footprint size of the BALF-NRF01D3?
    The footprint size is less than 1.5 mm².
  8. What is the profile height of the BALF-NRF01D3 after reflow?
    The profile height is less than 560 µm after reflow.
  9. Is the BALF-NRF01D3 RoHS compliant?
    Yes, the BALF-NRF01D3 is RoHS compliant with an Ecopack2 grade.
  10. Where can I find CAD symbols, footprints, and 3D models for the BALF-NRF01D3?
    You can find these resources on the STMicroelectronics website under the product page for the BALF-NRF01D3.

Product Attributes

Frequency Range:2.4GHz ~ 2.5GHz
Impedance - Unbalanced/Balanced:50 / 50Ohm
Phase Difference:
Insertion Loss (Max):1.5dB
Return Loss (Min):-17.5dB
Package / Case:5-UFBGA, FCBGA
Mounting Type:Surface Mount
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In Stock

$0.64
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Similar Products

Part Number BALF-NRF01D3 BALF-NRF01E3 BAL-NRF01D3
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Active Active Active
Frequency Range 2.4GHz ~ 2.5GHz 2.4GHz ~ 2.54GHz 2.4GHz ~ 2.54GHz
Impedance - Unbalanced/Balanced 50 / 50Ohm 50 / -Ohm 50 / -Ohm
Phase Difference
Insertion Loss (Max) 1.5dB 2.2dB 2.25dB
Return Loss (Min) -17.5dB 15dB 10dB
Package / Case 5-UFBGA, FCBGA 6-XFLGA 5-WFBGA, FCBGA
Mounting Type Surface Mount Surface Mount Surface Mount

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