3-Channel RGBHV Video Buffer With I2C Control, Selectable Filters, Monitor Pass-Thru, 2:1 MUX

Fabricated using the new complimentary silicon-germanium (SiGe) BiCom-III process, the THS7327 is a low-power, single-supply 2.7-V to 5-V, 3-channel integrated Video Buffer with H and V Sync signal paths. It incorporates a selectable 5th order Butterworth anti-aliasing Filter on each channel. The 9-MHz is a perfect choice for SDTV Video including composite, S-Video?, and 480i/576i. The 16-MHz Filter is ideal for EDTV 480p/576p, and VGA signals. The 35-MHz Filter is useful for HDTV 720p/1080i, and SVGA signals. The 75-MHz Filter is ideal for HDTV 1080p and XGA/SXGA signals. For UXGA/QXGA R?G?B? signals, the Filter CAN be bypassed allowing a 500-MHz bandwidth, 1150-V/s Amplifier to Buffer the signal.
Each channel of the THS7327 is individually I2C configurable for all functions including controlling the 2:1 input MUX. Its Rail-to-Rail output stage allows for both ac and dc coupling applications. The monitor pass-thru path allows for passing the input signal, with no filtering, on to other systems. This path has a 6-dB Gain, 500-MHz bandwidth, 1300V/s slewrate, SAG correction capability, and a high output impedance while disabled to add to the flexibility of the THS7327.
As part of the THS7327 s flexibility, the input CAN be selected for ac or dc coupled inputs. The ac-coupled modes include a sync-tip clamp option for CVBS/Y?/G?B?R? with sync or a fixed bias for the C?/P?B/P?R/R?G?B? channels without sync. The dc input options include a dc input or a dc+Offset shift to allow for a full sync dynamic range at the output with 0-V input.
The THS7327 is available in a RoHS Compliant TQFP package.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
THS7327PHPR Texas Instruments 3-Channel RGBHV Video Buffer with I2C Control, Selectable Filters, Monitor Pass-Thru, 2:1 MUX 48-HTQFP -40 to 85
THS7327PHP Texas Instruments 3-Channel RGBHV Video Buffer with I2C Control, Selectable Filters, Monitor Pass-Thru, 2:1 MUX 48-HTQFP -40 to 85
THS7327PHPG4 Texas Instruments BUFFER AMPLIFIER, PQFP48, GREEN, PLASTIC, HTQFP-48
THS7327PHPRG4 Texas Instruments 3-Channel RGBHV Video Buffer with I2C Control, Selectable Filters, Monitor Pass-Thru, 2:1 MUX 48-HTQFP -40 to 85
THS7327 's PackagesTHS7327 's pdf datasheet
THS7327PHP HTQFP
THS7327PHPG4 HTQFP
THS7327PHPR HTQFP
THS7327PHPRG4 HTQFP




THS7327 Pinout, Pinouts
THS7327 pinout,Pin out
This is one package pinout of THS7327,If you need more pinouts please download THS7327's pdf datasheet.

THS7327 Application circuits
THS7327 circuits
This is one application circuit of THS7327,If you need more circuits,please download THS7327's pdf datasheet.


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THS7327 Application Notes THS7327 RoHS THS7327 Circuits THS7327 footprint