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MAX9507

Maxim Integrated Products
Part Number MAX9507
Manufacturer Maxim Integrated Products
Description 1.8V DirectDrive Video Filter Amplifier
Published Apr 27, 2009
Detailed Description 19-1028; Rev 0; 11/07 KIT ATION EVALU E L B A AVAIL 1.8V DirectDrive Video Filter Amplifier with Load Detection and Du...
Datasheet PDF File MAX9507 PDF File

MAX9507
MAX9507

Overview
19-1028; Rev 0; 11/07 KIT ATION EVALU E L B A AVAIL 1.
8V DirectDrive Video Filter Amplifier with Load Detection and Dual SPST Analog Switches www.
datasheet4u.
com General Description Features o 1.
8V or 2.
5V Single-Supply Operation o Low Power Consumption (5.
8mW Quiescent, 11.
7mW Average) o Video Load Detection o DirectDrive Sets Video Output Black Level Near Ground o o o Dual SPST Analog Switches Transparent Input Sync-Tip Clamp I2C Control MAX9507 The MAX9507 amplifies and filters standard-definition video signals and only consumes 5.
8mW quiescent power and 11.
7mW average power.
The MAX9507 leverages Maxim’s DirectDrive™ technology to generate a clean, internal negative supply.
Combining the internal negative power supply with the external positive 1.
8V supply, the MAX9507 is able to drive a 2VP-P video signal into a 150Ω load.
The MAX9507 provides an I2C interface for easy configuration and access to the load status.
The MAX9507 can detect, report, and act upon the change of a video load.
This feature helps reduce overall power consumption by allowing the system to turn on the video encoder and driver only when a video load is connected to the MAX9507.
With a high power-supply rejection ratio (47dB at 100kHz), the MAX9507 can be powered directly from a 1.
8V digital supply.
The two integrated single-pole/single-throw (SPST) analog switches are ideal for routing audio, video, or digital signals.
The input of the MAX9507 can be directly connected to the output of a video DAC.
The MAX9507 also features a transparent input sync-tip clamp, allowing AC-coupling of input signals with different DC biases.
The MAX9507 has an internal fixed gain of 8.
The input full-scale video signal is nominally 0.
25VP-P, and the output full-scale video signal is nominally 2VP-P.
Applications Mobile Phones Portable Media Players (PMP) Ordering Information PART MAX9507ATE+ PIN-PACKAGE 16 TQFN-EP* PKG CODE T1633+4 TOP MARK AFH Note: This device is specified over the -40°C to +125°C o...


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