MAX9546, MAX9547 Differential Video Interface Chipset

The MAX9546 MAX9547 differential Interface chipset converts single-ended voltages to differential voltages for transport and then converts back to single-ended voltages. These devices eliminate costly, bulky, single-ended coaxial cables with inexpensive, readily available, differential shielded (ScTP) or unshielded (UTP) twisted pairs. The fault detection of the MAX9546 and loss-of-signal detection of the MAX9547 allow proactive and speedy diagnosis, such as identifying failures in the manufacturing stage and troubleshooting equipment at repair facilities. The MAX9546 MAX9547 are low-cost, convenient solutions for transporting CVBS/FBAS Analog Video signals (PAL or NTSC) through hostile environments.
The MAX9546 driver converts the single-ended input into a differential output with a 6dB fixed gain to drive a back-terminated, DC-coupled differential Video output to unity gain. This DC connection allows the detection of a short-circuit condition at the differential outputs. The active-low FAULT output indicates a short-circuit condition including a short to a high battery condition (VBAT = +16V) or ground.
The MAX9547 receiver converts the differential signal from the MAX9546 into a single-ended signal. Like the MAX9546 output, the MAX9547 input survives a short to a high battery condition or ground. The MAX9547 receiver loss-of-signal output (active-low LOS) operates by detecting the H-Sync and thus CAN support both monochrome and color Video signals. The MAX9547 gain is set with an external impedance between ZT+ and ZT-.
The MAX9546 MAX9547 operate from a 7.5V to 10V single supply. Both devices include 15kV ESD Human Body Model (HBM) protection. The MAX9546 MAX9547 are offered in a thermally enhanced 8-pin SO package and specified over the -40C to +85C extended temperature range.
By Maxim Integrated Products
Part Manufacturer Description Datasheet Samples
MAX9546ESA+ Maxim Integrated Products Consumer Circuit, BICMOS, PDSO8, 0.150 INCH, LEAD FREE, MS-012, SOIC-8
MAX9546ESA+T Maxim Integrated Products Consumer Circuit, BICMOS, PDSO8, LEAD FREE, MS-012, SOP-8
MAX9546 's PackagesMAX9546 's pdf datasheet

MAX9546 Pinout, Pinouts
MAX9546 pinout,Pin out
This is one package pinout of MAX9546,If you need more pinouts please download MAX9546's pdf datasheet.

MAX9546 Application circuits
MAX9546 circuits
This is one application circuit of MAX9546,If you need more circuits,please download MAX9546's pdf datasheet.

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