Digital Logic Array for Timing Generator ICs

Product Specifications

Technical details and manufacturing context for Digital Logic Array

Definition

The Digital Logic Array is a fundamental component of Timing Generator ICs, consisting of programmable logic gates and flip-flops arranged in a structured matrix. It processes input signals to generate precise timing control outputs, enabling functions such as pulse generation, frequency division, delay control, and synchronization within electronic systems. This array is designed for integration into timing generator integrated circuits used in computer, electronic, and optical product manufacturing. It provides a flexible platform for implementing custom logic functions that govern the timing of various operations. The array's configuration is stored in dedicated memory, allowing the same hardware to be adapted for different timing requirements. Typical parameters include logic cell counts ranging from 100 to 1000 cells, operating voltages from 1.8 to 3.3 V, I/O voltages from 1.8 to 5.0 V, maximum clock frequencies from 50 to 200 MHz, propagation delays from 2 to 10 ns, operating temperatures from -40 to 85 °C (per IEC 60068-2-1/2), power consumption from 10 to 100 mW at maximum frequency, logic cell utilization from 70% to 95%, configuration memory from 1 to 10 Kbit, ESD tolerance from 2 to 4 kV (per IEC 61000-4-2), package footprints from 4×4 to 10×10 mm, and weights from 0.1 to 0.5 g. These values are reference ranges and must be verified for the specific model and application. The array is fabricated on silicon with copper interconnects and silicon dioxide insulation. It is intended for use in industrial environments, but compliance with specific standards should be confirmed with the manufacturer. For procurement, verify model-specific parameters and standards with the legal manufacturer or supplier.

Working Principle

The Digital Logic Array operates by receiving digital input signals and processing them through configurable logic elements (AND, OR, NOT gates) and storage elements (flip-flops). Based on its programmed configuration, it performs Boolean logic operations and state transitions to produce output signals with specific timing characteristics, including pulse widths, frequencies, and phase relationships required by the Timing Generator IC. The configuration is stored in memory and determines the interconnections and functionality of the logic elements. The array can implement both combinational logic (e.g., decoders, multiplexers) and sequential logic (e.g., counters, shift registers) to generate complex timing sequences. The propagation delay and maximum clock frequency define the speed limits, while the operating voltage and power consumption affect system design. The array's behavior is deterministic and can be simulated and verified during design.

Common Materials

Silicon, Copper interconnects, Silicon dioxide insulation

Technical Parameters

Parameter	Typical range	Notes & selection driver
Logic Cells	100–1000 cells	Determines complexity of timing sequences
Operating Voltage	1.8–3.3 V	Core logic supply range
I/O Voltage	1.8–5.0 V	Interface compatibility
Maximum Clock Frequency	50–200 MHz	Higher for faster timing control
Propagation Delay	2–10 ns	Critical for timing accuracy
Operating Temperature	-40–85 °C	Industrial gradeIEC 60068-2-1/2
Power Consumption	10–100 mW	At max frequency
Logic Cell Utilization	70–95 %	Design efficiency
Configuration Memory	1–10 Kbit	For programming logic
ESD Tolerance	2–4 kV	HBM modelIEC 61000-4-2
Package Footprint	4×4–10×10 mm	QFN or BGA
Weight	0.1–0.5 g	Depends on package

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Logic Cell Part
Basic configurable unit containing logic gates and flip-flops for implementing Boolean functions and storage

Material: Silicon
Interconnect Matrix
Network of programmable connections that routes signals between logic cells and to/from I/O ports

Material: Copper
Configuration Memory Part
Storage elements that hold the programming data defining the logic functions and interconnections

Material: Silicon
Input/Output Buffers Part
Interface circuits that condition signals entering and leaving the logic array

Material: Silicon

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Timing Generator IC

View system integration details

Manufacturers of Digital Logic Array

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Frequently Asked Questions

What is the Digital Logic Array used for?

It is used within Timing Generator ICs to implement combinational and sequential logic functions that control timing sequences, such as pulse generation, frequency division, delay control, and synchronization.

What are the key parameters to consider?

Key parameters include logic cells (100–1000), operating voltage (1.8–3.3 V), I/O voltage (1.8–5.0 V), maximum clock frequency (50–200 MHz), propagation delay (2–10 ns), operating temperature (-40 to 85 °C), power consumption (10–100 mW), and ESD tolerance (2–4 kV). Verify these for your specific model.

How is the logic array configured?

The array is configured via configuration memory (1–10 Kbit) that stores the programming for the logic gates and flip-flops. This allows the same hardware to be adapted for different timing requirements.

What standards apply to this component?

Reference standards include IEC 60068-2-1/2 for temperature testing and IEC 61000-4-2 for ESD. However, compliance must be confirmed with the manufacturer for the specific model.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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voltage:	1.8V to 3.3V supply range, ±10% tolerance
temperature:	-40°C to +125°C (operating), -55°C to +150°C (storage)
clock frequency:	Up to 500 MHz maximum operating frequency
power dissipation:	Max 150 mW under full load conditions

Digital Logic Array

Product Specifications

Applied To / Applications

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