Specifications

Security and surveillance
Digital video recorders (DVRs)
www.digikey.com/maxim-industrial 119
Benefits
• Provides superior video quality for
improved identification
– True 10-bit decoding
– 54MHz sampling (4x oversampling)
• Low power consumption reduces
heat buildup and operating costs for
compact designs and portable/battery
backup
• Programmable configuration eases
design and time to market
– Only 16 registers required for full
configurability and status indicators
• Flexibility of operation allows one
design to serve multiple markets
– Widest temperature range (-40°C to
+125°C) for the harshest environments
– 1.8V/3.3V (typ) digital I/O supply voltage
– Supports multiple analog video
standards for compatibility with a
variety of video inputs
• Simple design speeds time to market
– 1.8V operation
– Integrated functionality results in few
external components, so physical design
is smaller and less prone to error
MAX9526
The MAX9526 low-power video decoder was designed to support
multiple video (NTSC/PAL) standards, making it ideal for security
and surveillance systems. It integrates true 10-bit processing, 54MHz
sampling (4x oversampling), anti-aliasing filtering, DC restoration,
automatic gain control (AGC), and 2:1 input multiplexing into a
compact, high-performance package capable of operating in a
variety of security system environments.
Video decoder provides superior video quality
10-BIT
ADC
AGC
DC
RESTORE
I
2
C AND LOGIC
PLL
Y
PROC
C
PROC
Y/C
SEPARATION
OUTPUT
FORMATTER
STANDARD
ANALOG
VIDEO INPUT
INDUSTRY-STANDARD,
DIGITAL COMPONENT
VIDEO OUTPUT
(ITU-R BT.656) FOR
DIGITAL PROCESSING
MAX9526
MAX9526 digital output processing