Name: SI4122-D-GM IC FREQ SYNTH 28QFN
Brand: Skyworks Solutions Inc.
SKU: SI4122-D-GM
Price: 7.896 USD
Availability: InStock
Rating: 4.9 (2 reviews)

Question 1

What is the Mfr

Accepted Answer

Mfr refers to the component's producing company, whose brand and manufacturing processes directly impact the component's performance, consistency, and traceability, making it a key reference during selection.

Question 2

What is the Series

Accepted Answer

Series indicates a manufacturer’s organized range of components, often named with a common prefix or code, to streamline product selection and ensure compatibility across similar models.

Question 3

What is the Package

Accepted Answer

his term denotes the protective casing (often made of plastic, ceramic, or metal) that encapsulates an integrated circuit, determining its size, reliability, and suitability for different mounting technologies like through-hole or SMT.

Question 4

What is the Base Product Number

Accepted Answer

By using the Base Product Number, manufacturers and customers can efficiently communicate about component families without detailing every specification, streamlining the procurement process.

Question 5

What is the Ratio - Input:Output

Accepted Answer

Ratio - Input:Output is a numerical value describing the core proportional relationship between the output quantity and the input quantity of a system, component, or conversion process. It is a dimensionless ratio (or may have specific compound units) use

Question 6

What is the Differential - Input:Output

Accepted Answer

Differential - Input:Output is the core parameter describing the proportional or transfer function relationship between the differential output signal and the differential input signal in a differential system (e.g., differential amplifier, instrumentatio

Question 7

What is the Supplier Device Package

Accepted Answer

Supplier Device Package refers to the specific nomenclature or code used by a component manufacturer or distributor (supplier) to designate the physical outline and pin arrangement of an electronic component they produce or sell.

Question 8

What is the PLL

Accepted Answer

PLL (Phase-Locked Loop) is an electronic control system that uses feedback control principles to precisely synchronize the frequency and phase of its output signal with an input reference signal. Its core functions are frequency synthesis, clock recovery,

Question 9

What is the Divider/Multiplier

Accepted Answer

A divider/multiplier is a circuit based on resistor, capacitor, or transformer networks, used to proportionally reduce or increase an input voltage.

Question 10

What is the Frequency - Max

Accepted Answer

The maximum operating frequency at which a component, such as a clock oscillator, microcontroller, or logic device, can reliably perform its specified function. This upper limit, measured in Hertz (Hz), is a critical performance boundary determined by int

Question 11

What is the Package / Case

Accepted Answer

Package / Case refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.

Question 12

What is the Type

Accepted Answer

This parameter categorizes a component based on its fundamental operating principle, internal structure, or primary application domain. It serves as the highest-level identifier, grouping devices with shared core characteristics—such as "N-Channel MOSFET,

Question 13

What is the Product Status

Accepted Answer

Product Status indicates the commercial availability and production stage of the component, such as Active, Not for New Design (NRND), Obsolete, or Last Time Buy (LTB).

Question 14

What is the Input

Accepted Answer

The electrical interface where a signal or power is introduced into a circuit or device. It defines the required signal characteristics (voltage, current, impedance) and conditioning (e.g., filtering, protection) for proper operation, serving as the prima

Question 15

What is the Number of Circuits

Accepted Answer

This specifies the quantity of independent functional amplifier circuits contained within a single integrated circuit (IC) package.

Question 16

What is the Operating Temperature

Accepted Answer

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the powe

Question 17

What is the DigiKey Programmable

Accepted Answer

A service offering that allows customers to configure specific parameters of a component (e.g., memory size, clock frequency, or firmware) at the point of order. This enables the manufacturer to produce a custom variant from a base product, providing appl

Question 18

What is the Voltage - Supply

Accepted Answer

The nominal DC potential difference applied to the power input pin(s) of an integrated circuit or module, measured in volts (V). It defines the required energy level for proper operation and establishes the reference for internal logic levels and analog s

Question 19

What is the Mounting Type

Accepted Answer

Mounting Type refers to the standardized classification of the method by which an electronic component or module is physically secured and electrically connected to a printed circuit board, chassis, or panel. It defines how the component integrates into t

Question 20

What is the Output

Accepted Answer

This parameter specifies the electrical signal or power delivered by a component, circuit, or system to its external load or subsequent stage. It defines the essential result of the device's operation, characterized by metrics such as voltage, current, po

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