U2794B-MFSG3

U2794B-MFSG3

$3.76
  • Description:RF DEMOD IC 40MHZ-1.03GHZ 20SSO
  • Series:-
  • Mfr:Microchip Technology
  • Package:Tape & Reel (TR)

SKU:10ed7059e027 Category: Brand:

  
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Product Detailed Parameters

  • Description:RF DEMOD IC 40MHZ-1.03GHZ 20SSO
  • Series:-
  • Mfr:Microchip Technology
  • Package:Tape & Reel (TR)
  • Function:Demodulator
  • LO Frequency:70MHz ~ 1GHz
  • RF Frequency:40MHz ~ 1.03GHz
  • P1dB:3.5dBm
  • Gain:-
  • Noise Figure:12dB
  • Current - Supply:35 mA
  • Voltage - Supply:4.75V ~ 5.25V
  • Mounting Type:Surface Mount
  • Package / Case:20-LSSOP (0.173", 4.40mm Width)
  • Supplier Device Package:20-SSO

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U2794B-MFSG3

Buying Guide
Summary

Microchip Technology U2794B-MFSG3 is used in RF Demodulators category in RF signal paths where layout, grounding, and interface choices determine real performance. Key specs include Description (RF DEMOD IC 40MHZ-1.03GHZ 20SSO), Frequency range (70MHz ~ 1GHz), Package/case (20-LSSOP (0.173", 4.40mm Width)), Mounting (Surface Mount), and Packaging (Tape & Reel (TR)).

Selection Notes
  • For U2794B-MFSG3, make sure P1dB (3.5dBm) aligns with your design targets and verification plan.
  • Double-check the mounting type (Surface Mount) for your intended installation method.
  • Confirm the supply current (35 mA) is acceptable for standby and active operation.
  • Confirm the frequency range (70MHz ~ 1GHz) fits your signal band and filtering plan.
Alternates & Substitutions
  • In RF Demodulators designs, define acceptance criteria up front so alternates can be qualified and repeated in production.
  • Confirm startup states and fault behavior are equivalent so the alternate does not change system behavior during brownouts or resets.
  • Confirm the real operating corners (supply 4.75V ~ 5.25V) and avoid swaps that only work at typical conditions.
  • For RF substitutions, match frequency range 70MHz ~ 1GHz and validate in the real enclosure because cables, grounding, and layout dominate performance.
FAQ

What are common selection points for RF parts like U2794B-MFSG3?
Compare frequency coverage, loss/isolation trade-offs, power handling, and mechanical interface constraints (connectors, mounting).

What current consumption is specified for U2794B-MFSG3?
35 mA

What is the SNR of U2794B-MFSG3?
12dB

What is the frequency range of U2794B-MFSG3?
70MHz ~ 1GHz

Application Scenarios

For Microchip Technology U2794B-MFSG3 in the RF Demodulators category, teams usually prioritize documentation clarity and repeatable behavior in production. In real deployments, rF performance is usually limited by the full system: antenna environment, enclosure effects, grounding, and how currents return on the PCB. Across many designs, predictable coexistence and filtering margins matter more than peak gain, because certification and field behavior depend on stability. In consumer routers, stable RF margins reduce returns caused by intermittent throughput under real home layouts. In factory gateways, RF selection balances sensitivity with immunity to conducted noise from motor drives and contactors. Within campus networks, access hardware must tolerate dense channel occupancy, so linearity and filtering margins matter.

Compatibility Advice
  • To reduce integration risk, verify supply cleanliness and grounding near the RF block, because conducted noise often shows up as desense or emissions. This avoids one-off tuning in production.
  • Across temperature and supply corners, check placement and shielding constraints so isolation and keep-out requirements can be met. This reduces the chance that substitutions push hidden limits.
  • In practice, confirm shield termination strategy and return paths so EMI behavior stays predictable in the final enclosure with the final enclosure and cabling.
Project Fit
  • Most suitable when you can measure and verify Microchip Technology U2794B-MFSG3 for RF Demodulators integration on the assembled PCB, if you can provide clean supplies and stable grounding near the RF block.
U2794B-MFSG3U2794B-MFSG3
$3.76
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