MAX9526ATJ/V+ Maxim Integrated, MAX9526ATJ/V+ Datasheet

MAX9526ATJ/V+

Manufacturer Part Number

MAX9526ATJ/V+

Description

Video ICs Low-Power High-Performance NTSC/PAL Video Decoder

Manufacturer

Maxim Integrated

Type

Low Power, High Performance NTSC/PAL Video Decoderr

Datasheet

1.MAX9526ATJV.pdf (38 pages)

Specifications of MAX9526ATJ/V+

Operating Supply Voltage

1.8 V

Bandwidth

180 Hz to 2 KHz

Maximum Power Dissipation

1009 mW

Current page: 1 of 38
Download datasheet (2Mb)

The MAX9526 is a low-power video decoder that con-

verts NTSC or PAL composite video signals to 8-bit or

10-bit YCbCr component video compliant with the ITU-

R BT.656 standard. The device powers up in fully oper-

ational mode and automatically configures itself to

decode the detected input standard. The MAX9526

typically consumes 200mW of power in normal opera-

tion and typically less than 100µW in shutdown mode.

An internal 10-bit, 54MHz analog-to-digital converter

(ADC) samples the input with four times oversampling.

The MAX9526 features a DC restoration circuit with off-

set correction and automatic gain control to accurately

optimize the full-scale range of the ADC.

An integrated analog anti-aliasing filter eliminates the

need for external filtering. The MAX9526 includes a 2:1

input multiplexer with automatic signal selection based

on activity at the inputs.

An internal line-locked phase-locked loop (PLL) gener-

ates the sample clock and the line-locked clock (LLC)

output to provide an ITU-compliant output. Alternatively,

the PLL can be configured to provide a sample clock

and output clock at 2x and 1x the frequency of the

crystal oscillator, respectively.

The MAX9526 provides a multiline adaptive comb filter to

reduce cross-chrominance and cross-luminance artifacts.

A single 1.8V supply is used for both the digital and

analog supplies. The digital outputs operate from a

separate +1.7V to +3.45V supply to allow direct con-

nection to a wide range of digital processors. The

MAX9526 operates over the -40°C to +125°C automo-

tive temperature range and is available in both a

28-pin QSOP and a 32-pin TQFN (5mm x 6mm).

Pin Configurations appear at end of data sheet.

Functional Diagrams continued at end of data sheet.

UCSP is a trademark of Maxim Integrated Products, Inc.

For pricing, delivery, and ordering information, please contact Maxim Direct

at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.

Automotive Entertainment Systems

Collision Avoidance Systems

Security Surveillance/CCTV Systems

Televisions

Functional Diagrams

General Description

Applications

Low-Power, High-Performance

NTSC/PAL Video Decoder

o Supports All NTSC and PAL Standards

o Easy to Configure and Operate with Only

o Automatic Configuration and Standard Select

o 10-Bit 4x Oversampling (54Msps) ADC with True

o Flexible Output Formatting

o +1.8V Digital and Analog Supply Voltage

o +1.7V to +3.45V Digital I/O Supply Voltage

o Full Automotive Temperature Range (-40°C to

o Low-Power Modes

o 2-to-1 Video Input Mux with AGC

+ Denotes lead(Pb)-free/RoHS-compliant package.

/V denotes an automotive qualified part.

* EP = Exposed pad.

XTAL/OSC

MAX9526AEI+

MAX9526AEI/V+

MAX9526ATJ+

MAX9526ATJ/V+

DEVADDR

16 User-Programmable Registers

10-Bit Digital Processing

+125°C)

XTAL2

IN1

IN2

SDA

SCL

NTSC M, NTSC J, NTSC 4.43,

PAL B/G/H/I/D, PAL M, PAL N, PAL 60

10-Bit Parallel ITU-R BT.656 Output with

8-Bit Parallel ITU-R BT.656 Output with Separate

Shutdown (< 100µW typ)

Sleep Mode with Continuous Activity Detection

IRQ

Embedded TRS

HS and VS

(< 5mW typ)

PART

AND REGISTERS

PROCESSING,

GENERATION,

C INTERFACE

AND PLL

CLOCK

SYNC

FRONT-END

ANALOG

-40°C to +125°C

TEMP RANGE

Ordering Information

Functional Diagram

NONSTD

CLOCK

VIDEO

DECODER

DIGITAL

MAX9526

PIN-PACKAGE

28 QSOP

32 TQFN-EP*

PROCESSING

OUTPUT

19-4535; Rev 3; 2/11

Features

D9–D0

LLC

Related parts for MAX9526ATJ/V+

Related keywords

MAX9526ATJ/V+ datasheet
MAX9526ATJ/V+ data sheet
MAX9526ATJ/V+ pdf datasheet
MAX9526ATJ/V+ component
MAX9526ATJ/V+ part
MAX9526ATJ/V+ distributor
MAX9526ATJ/V+ RoHS
MAX9526ATJ/V+ datasheet download