Electronic Test and Measurement Topics

Topics beginning with "Q"
QAM

a digital bitstream whose values are represented by adjustments in phase and amplitude of sinusoidal electromagnetic waves.

QAM Analyzers
QFN

Quad Flat No-leads lead-frame package.

QFP

Quad Flat Package is a high pin count, surface mount chip package.

QoS

Quality of Service

QPSK
Quadrature Amplitude Modulation

a digital bitstream whose values are represented by adjustments in phase and amplitude of sinusoidal electromagnetic waves.

Quadrature Phase-Shift Keying
Quality

ability to meet a specification.

Quality of Service

Quality of Service

Quantum Dot

a 2-10 nanometer in size semiconductor nanocrytstal.

Quartz Oscillators

Use a quartz crystal for frequency stabilization.