Linear - Video Processing

Part Number	Description / PDF	Quantity
MAX3551CGM Analog Devices, Inc.	HI-IF BROADBAND TV TUNER	279
AD8191AASTZ Analog Devices, Inc.	AUDIO/VIDEO SWITCH,4 CHANNEL	4301
ADV7403BSTZ-110 Analog Devices, Inc.	12-BIT, INTEGRATED, MULTIFORMAT	3229
MAX11505CUB+ Analog Devices, Inc.	VIDEO FILTER	10585
ADV7186WBBCZ-RL Analog Devices, Inc.	IC DISP PROC/VID DECOD 196CSPBGA	0
ADV7182ABCPZ Analog Devices, Inc.	IC VIDEO DECODER 32LFCSP	11
ADA4420-6ARQZ Analog Devices, Inc.	LOW COST 6-CHANNEL HD/SD VIDEO F	9813
ADV7180BCP32Z-RL Analog Devices, Inc.	IC VIDEO DECODER 32LFCSP	0
ADDI7013BBCZ Analog Devices, Inc.	MICRO PERIPHERAL IC	8
ADV8005KBCZ-8C Analog Devices, Inc.	IC VIDEO SGNL PROC 425CSPBGA	7
ADV7541BCBZ-P-2RL Analog Devices, Inc.	LOW POWER HDMI/DVI TRANSMITTER	4195
MAX11508UUD+ Analog Devices, Inc.	VIDEO FILTERS WITH BUFFER	2804
ADV7186WBBCZ-TL Analog Devices, Inc.	IC DISP PROC/VID DECOD 196CSPBGA	0
LT1675CMS8-1#PBF Analog Devices, Inc.	IC VIDEO MULTIPLEXER 8MSOP	26
ADA4430-1YKSZ-R2 Analog Devices, Inc.	VIDEO FILTER WITH POWER-DOWN	203
AD8120ACPZ-R7 Analog Devices, Inc.	IC VIDEO DELAY LINE 32LFCSP	1473
MAX9568EEE+ Analog Devices, Inc.	ANALOG TV SYNC SEPARATOR	2668
ADA4430-1YKSZ-R7 Analog Devices, Inc.	IC VIDEO FILTER SC70-6	8983
MAX11506CEE+T Analog Devices, Inc.	VIDEO FILTER	2347
MAX9697ATI+T Analog Devices, Inc.	PROGRAMMABLE GAMMA REFERENCE	5000

Linear - Video Processing

1. Overview

Linear video processing ICs are analog integrated circuits designed to process continuous video signals without digitization. They perform functions like amplification, filtering, and signal conditioning while maintaining signal integrity. These components are critical in applications requiring real-time video processing with minimal latency, forming the backbone of analog video systems in broadcast, surveillance, and industrial equipment.

2. Main Types and Functional Classification

Type	Functional Characteristics	Application Examples
Video Amplifiers	High-bandwidth amplification with impedance matching	Camera signal boosting, distribution amplifiers
Active Filters	Frequency-selective signal conditioning	Noise reduction in medical imaging
ADC/DAC Converters	Analog-digital signal conversion with linear response	Hybrid video systems, digital signage
Synchronization Processors	Timing signal generation and separation	Broadcast equipment, test instruments

3. Structure and Composition

Typical linear video ICs feature:

Multi-layer semiconductor substrate with precision analog circuits
Integrated operational amplifiers with controlled gain-bandwidth product
On-chip passive components (resistors, capacitors) for filtering
Differential input/output stages for noise rejection
Standard packages: TSSOP, QFN, or BGA for high-frequency applications

4. Key Technical Specifications

Parameter	Description	Importance
Bandwidth	Frequency range (MHz) for signal processing	Determines video resolution capability
Slew Rate	Voltage change rate (V/ s)	Impacts transient response and sharpness
THD+N	Total Harmonic Distortion + Noise (%)	Measures signal fidelity
Power Consumption	Operating current/voltage requirements	Crucial for portable devices

5. Application Fields

Major industries include:

Consumer Electronics: 4K TVs, gaming consoles
Industrial: Machine vision systems, test equipment
Medical: Ultrasound imaging, endoscopy devices
Broadcast: Professional cameras, switchers

Case Study: Analog Devices' ADV7180 SDTV video decoder enables seamless analog-to-digital transition in automotive infotainment systems.

6. Leading Manufacturers and Products

Manufacturer	Key Products	Features
TI (Texas Instruments)	LMH6737	Ultra-low distortion amplifier for 4K processing
Analog Devices	AD8321	Differential driver for high-speed video transmission
STMicroelectronics	STV6446A	Multi-standard video decoder with on-chip PLL

7. Selection Guidelines

Key considerations:

Match bandwidth to required video format (NTSC/PAL/HD)
Assess power requirements vs. thermal limitations
Evaluate THD+N for critical imaging applications
Consider package size for high-density designs
Verify temperature stability (-40 C to +85 C range)

8. Industry Trends

Emerging developments:

Integration with digital interfaces (HDMI 2.1, DisplayPort)
Development of 8K-compatible analog front-ends
Energy-efficient designs for IoT video sensors
AI-enhanced analog signal optimization algorithms
Advanced packaging for automotive camera systems