MAX7452

VCC to GND
MAX7450/MAX7452............................................................+6V
MAX7451 ...........................................................................+4V
VSS to GND
MAX7450.............................................................................-6V
MAX7451.............................................................................-4V
OUT
MAX7450/MAX7451 ..........................................-2.5V to +3.5V
MAX7452................................................-0.3V to (VCC + 0.3V)
GSET, AGCD, LOS....................................-0.3V to (VCC + 0.3V)
All Other Pins
MAX7450/MAX7451...................(-0.3V + VSS) to (VCC + 0.3V)
MAX7452................................................-0.3V to (VCC + 0.3V)
Maximum Current into Any Pin ...................................±50mA
Continuous Power Dissipation (TA = +70°C)
8-Pin SO (derate 18.9mW/°C above +70°C)...........1509mW
Operating Temperature Range ...................-40°C to +85°C
Storage Temperature Range ....................-65°C to +150°C
Junction Temperature...............................................+150°C
Lead temperature (soldering, 10s) ..........................+300°C

Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

The MAX7450/MAX7451/MAX7452 complete front-end ideo-signal conditioners are designed to improve the uality of standard-definition video signals. The devices estore the DC level of the video input, correct for mplitude errors up to ±6dB, detect fault conditions, nd filter out-of-band noise. The MAX7452 optimize the signal uality for further video rocessing through a crosspoint switch or video ecoder (ADC). Each device integrates an input video clamp, automatic gain control (AGC), loss-of-sync LOS) detector, and an out-of-band noise/lowpass filter. MAX7452 also incorporate a user-selectable uffer gain (0 or +6dB) and an AGC-disable function.

The MAX7450 and MAX7451 operate from dual power upplies of ±5V or ±3.3V respectively, and they restore he video blanking level to GND. The MAX7452 operates rom a single +5V supply and features a user-adjustable lamp level.

The MAX7452 are available in an 8-pin SO package with n exposed pad and are specified for operation over he extended (-40°C to +85°C) temperature range.