MAX9516ALB+

MAX9516ALB+ Datasheet

MAX9516

Part	Datasheet
MAX9516ALB+	MAX9516ALB+ (pdf)

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MAX9516 EVALUATION KIT AVAILABLE 1.8V, Ultra-Low-Power, DirectDrive Video Filter Amplifier with Load Detect Operating at 1.8V from a single power supply, the MAX9516 amplifies standard-definition video signals and only consumes 6mW quiescent power and 12mW average power. The MAX9516 leverages Maxim’s DirectDrive technology. Combining with the external positive 1.8V supply, the MAX9516 is able to drive a 2VP-P video signal into a 150Ω load. The MAX9516 has the ability to detect and report the presence of a video load and reduce power consumption when the load is not present. The MAX9516 can detect the presence of a video load and report a change in load through the LOAD flag. This feature helps reduce overall system power consumption because the video encoder and the MAX9516 only need to be turned on when a video load is connected. If no load is connected, the MAX9516 is placed in an active-detect mode and only consumes 31uW. Maxim’s DirectDrive technology eliminates large outputcoupling capacitors and sets the output video black level near ground. DirectDrive requires an integrated charge pump and an internal linear regulator to create a clean negative power supply so that the amplifier can pull the sync below ground. The charge pump injects so little noise into the video output that the picture is visibly flawless. The MAX9516 features an internal reconstruction filter that smoothes the steps and reduces the spikes on the video signal from the video digital-to-analog converter DAC . The reconstruction filter typically has ±1dB passband flatness of 7.5MHz, and 46dB typ attenuation at 27MHz. The input of the MAX9516 can be directly connected to the output of a video DAC. The MAX9516 also features a transparent input sync-tip clamp, allowing AC-coupling of input signals with different DC biases. The MAX9516 has an internal fixed gain of The input full-scale video signal is nominally 0.25VP-P, and the output full-scale video signal is nominally 2VP-P. ●● Digital Still Cameras DSC ●● Digital Video Cameras DVC ●● Mobile Phones ●● Portable Media Players PMP ●● Security/CCTV Cameras ●● 1.8V or 2.5V Single-Supply Operation ●● Low Power Consumption 6mW Quiescent, 12mW Average ●● Video Load Detect ●● Reconstruction Filter with 5.5MHz Passband ●● DirectDrive Sets Video Output Black Level Near Ground ●● DC-Coupled Input/Output ●● Transparent Input Sync-Tip Clamp Ordering Information PART PIN-PACKAGE PKG CODE TOP MARK MAX9516ALB+T 10 FDFN-10 L1022+1 Note This device operates over the -40°C to +125°C operating temperature range. +Denotes lead Pb -free/RoHS-compliant package. T = Tape and reel. Block Diagram MAX9516 LOAD SENSE LOAD IN LPF 250mVP-P VIDEO TRANSPARENT CLAMP AV = 8V/V LINEAR REGULATOR 2VP-P VIDEO 0V SHDN SHUTDOWN CIRCUIT CHARGE PUMP Pin Configuration appears at end of data sheet. DirectDrive is a registered trademark of Maxim Integrated Products, Inc. MAX9516 1.8V, Ultra-Low-Power, DirectDrive Video Filter Amplifier with Load Detect Absolute Maximum Ratings Voltages with respect to GND. to +3V to +0.1V -0.3V to VDD + 0.3V OUT..................... The greater of VSS and -1V to VDD + 0.3V to +4V -0.3V to VDD + 0.3V - 0.3V to +0.3V to +0.3V Duration of OUT Short Circuit to VDD, GND, and Continuous Current IN, SHDN, Continuous Power Dissipation TA = +70°C 10-Pin uDFN derate 5mW/°C above +70°C ..............403mW Operating Temperature Range.......................... -40°C to +125°C Junction Storage Temperature Range............................. -65°C to +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. Electrical Characteristics VDD = SHDN = +1.8V, GND = 0V, OUT has RL = 150Ω connected to GND, C1 = C2 = 1uF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VDD = 1.8V, TA = +25°C. Note 1 PARAMETER CONDITIONS MIN TYP MAX UNITS Supply Voltage Range Supply Current VDD Guaranteed by PSRR Full operation mode, For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values min and max limits shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance. Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc. 2014 Maxim Integrated Products, Inc. 14

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MAX9516

EVALUATION KIT AVAILABLE
1.8V, Ultra-Low-Power, DirectDrive Video Filter Amplifier with Load Detect

Operating at 1.8V from a single power supply, the MAX9516 amplifies standard-definition video signals and only consumes 6mW quiescent power and 12mW average power. The MAX9516 leverages Maxim’s DirectDrive technology. Combining with the external positive 1.8V supply, the MAX9516 is able to drive a 2VP-P video signal into a 150Ω load. The MAX9516 has the ability to detect and report the presence of a video load and reduce power consumption when the load is not present.

The MAX9516 can detect the presence of a video load and report a change in load through the LOAD flag. This feature helps reduce overall system power consumption because the video encoder and the MAX9516 only need to be turned on when a video load is connected. If no load is connected, the MAX9516 is placed in an active-detect mode and only consumes 31uW.

Maxim’s DirectDrive technology eliminates large outputcoupling capacitors and sets the output video black level near ground. DirectDrive requires an integrated charge pump and an internal linear regulator to create a clean negative power supply so that the amplifier can pull the sync below ground. The charge pump injects so little noise into the video output that the picture is visibly flawless.

The MAX9516 features an internal reconstruction filter that smoothes the steps and reduces the spikes on the video signal from the video digital-to-analog converter DAC . The reconstruction filter typically has ±1dB passband flatness of 7.5MHz, and 46dB typ attenuation at 27MHz.

The input of the MAX9516 can be directly connected to the output of a video DAC. The MAX9516 also features a transparent input sync-tip clamp, allowing AC-coupling of input signals with different DC biases.

The MAX9516 has an internal fixed gain of The input full-scale video signal is nominally 0.25VP-P, and the output full-scale video signal is nominally 2VP-P.
●● Digital Still Cameras DSC ●● Digital Video Cameras DVC ●● Mobile Phones ●● Portable Media Players PMP ●● Security/CCTV Cameras
●● 1.8V or 2.5V Single-Supply Operation
●● Low Power Consumption 6mW Quiescent, 12mW Average
●● Video Load Detect
●● Reconstruction Filter with 5.5MHz Passband
●● DirectDrive Sets Video Output Black Level Near Ground
●● DC-Coupled Input/Output
●● Transparent Input Sync-Tip Clamp
Ordering Information

PART

PIN-PACKAGE PKG CODE

TOP MARK

MAX9516ALB+T 10 FDFN-10

L1022+1

Note This device operates over the -40°C to +125°C operating temperature range.
+Denotes lead Pb -free/RoHS-compliant package.

T = Tape and reel.

Block Diagram

MAX9516

LOAD SENSE

LOAD

IN LPF
250mVP-P VIDEO

TRANSPARENT CLAMP

AV = 8V/V

LINEAR REGULATOR
2VP-P VIDEO 0V

SHDN

SHUTDOWN CIRCUIT

CHARGE PUMP

Pin Configuration appears at end of data sheet.

DirectDrive is a registered trademark of Maxim Integrated Products, Inc.

MAX9516
1.8V, Ultra-Low-Power, DirectDrive Video Filter Amplifier with Load Detect

Absolute Maximum Ratings

Voltages with respect to GND. to +3V to +0.1V -0.3V to VDD + 0.3V OUT..................... The greater of VSS and -1V to VDD + 0.3V to +4V -0.3V to VDD + 0.3V - 0.3V to +0.3V to +0.3V

Duration of OUT Short Circuit to VDD, GND, and

Continuous Current IN, SHDN,

Continuous Power Dissipation TA = +70°C 10-Pin uDFN derate 5mW/°C above +70°C ..............403mW

Operating Temperature Range.......................... -40°C to +125°C Junction Storage Temperature Range............................. -65°C to +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.

Electrical Characteristics

VDD = SHDN = +1.8V, GND = 0V, OUT has RL = 150Ω connected to GND, C1 = C2 = 1uF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VDD = 1.8V, TA = +25°C. Note 1

PARAMETER

CONDITIONS

MIN TYP MAX UNITS

Supply Voltage Range Supply Current

VDD Guaranteed by PSRR

Full operation mode,
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at

Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values min and max limits shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.

Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc. 2014 Maxim Integrated Products, Inc. 14

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived MAX9516ALB+ Datasheet file may be downloaded here without warranties.

Datasheet ID: MAX9516ALB+ 647427