Features: ` Four SDTV Video Amplifiers for CVBS, S-Video, Y'P'BP'R 480i/576i, Y'U'V', G'B'R' (R'G'B'), or SCART
` Integrated Low-Pass Filters:
Sixth-Order 9.5-MHz (3dB) Butterworth
0.1-dB Bandwidth at 6 MHz
1-dB Passband Bandwidth at 8 MHz
54-dB Attenuation at 27 MHz
` Versatile Input Biasing
DC-Coupled with 320-mV Output Shift
AC-Coupled with Sync-Tip Clamp
AC-Coupled with Biasing Allowed
` Built-in 5.6-V/V Gain (14.95 dB)
` +3-V to +5-V Single-Supply Operation
` Rail-to-Rail Output:
Output Swings Within 100 mV from the Rails to Allow AC or DC Output Coupling
Supports Driving Two Lines per Channel
` Low 9.8-mA at 3.3-V Total Quiescent Current
` Low Differential Gain/Phase of 0.2%/0.35°
` Lead-Free and Green TSSOP-14 PackageApplication· Set Top Box Output Video Buffering
· Portable Media Player Video Buffering
· Security/Surveillance Systems
· DaVinci/OMAP/DMxxx Video BufferingSpecifications
| |
THS7375 |
UNIT |
| Supply voltage, VS+ to GND |
5.5 |
V |
| Input voltage, VI |
0.4 to VS+ |
V |
| Output current, IO |
±90 |
mA |
| Continuous power dissipation |
See Dissipation Ratings Table |
| Maximum junction temperature, any condition(2) TJ |
+150 |
|
| Maximum junction temperature, continuous operation, long-term reliability(3), TJ |
+125 |
|
| Storage temperature range, TSTG |
65 to +150 |
|
| Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds |
+300 |
|
| ESD ratings |
Human body model (HBM) |
2000 |
V |
| Charged device model (CDM) |
1000 |
V |
| Machine model |
200 |
V |
(1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied.
(2) The absolute maximum junction temperature under any condition is limited by the constraints of the silicon process.
(3) The absolute maximum junction temperature for continuous operation is limited by the package constraints. peration above this
temperature may result in reduced reliability and/or lifetime of the device.
DescriptionFabricated using the revolutionary complementary Silicon-Germanium (SiGe) BiCom3X process, the THS7375 is a low-power, single-supply, 3 V to 5 V four-channel integrated video buffer. It incorporates a tshixatth-isordueser fuBluattserwa odritghitafill-tteor-a(naablloeg toconbveerbteyrpa(sDsAeCd)) reconstruction filter or an analog-to-digital converter ADC) anti-aliasing filter. The 9.5-MHz filter THS7375 is a cpoemrfepcotsitech(oCicVeBSf)o, rS-vSiDdeToV, Yv'Uid'Veo', Gt'hBa'Rt ' (inRc'Glu'dBe')s, Y'P'BP'R 480i/576i, and SCART systems.
As part of the THS7375 flexibility, the input can be configured for either ac or dc-coupled inputs. The 320-mV output level shift allows for a full sync adcy-ncaomuipcledranmgeodaets thinecluoduetpuat wtriathnsp0a-Vrenint pusyt.ncT-htiep clamp option for CVBS, Y', and G'B'R' signals with sync. AC-coupled biasing for C'/P'B/P'R channels can eVaSs+.ily be achieved by adding an external resistor to The THS7375 is the perfect choice for all video buffer agapipnlicaaltlioownss. fIotsr rbaoilt-hto-aracil aonudtpudtcstlaingee dwriivthing5..6-TVh/iVs architecture makes the THS7375 an ideal choice for DaVinci™ processors. The ability to drive two lines per channel, or 75- loads, allows for maximum flexibility as a video line driver. The 9.8-mA total cquurieresnctent mcaukreresnt iat t 3a.n3 Vexacnedllen0t.1-mcAhoidciesablfeodr USB-powered, portable, or other power-sensitive applications.
The THS7375 is available in a TSSOP-14 package that is lead-free and green (RoHS) compliant.
THS7375 Data Sheet
