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TI THS7314D
Video Amplifiers 3-Channel SDTV Video Amp
RoHS Status:
Stock Condition: 8678 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomTHS7314D General Description
Fabricated using the Silicon-Germanium (SiGe) BiCom-III process, the THS7314 is a low power single-supply 3-V to 5-V 3-channel integrated video buffer. It incorporates a 5th-order Butterworth filter which is useful as a DAC reconstruction filter or an ADC anti-aliasing filter. The 8.5-MHz filter is a perfect choice for SDTV video which includes Composite (CVBS), S-Video, Y'U'V', G'B'R' (R'G'B'), and Y'P'BP'R 480i/576i.
As part of the THS7314 flexibility, the input can be configured for ac or dc coupled inputs. The 285-mV output level shift to allow for a full sync dynamic range at the output with 0-V input. The AC coupled modes include a transparent sync-tip clamp option for CVBS, Y', and G'B'R' signals with sync. AC-coupled biasing for C'/P'B/P'R channels is achieved by adding an external resistor to Vs+.
The THS7314 is the perfect choice for all output buffer applications. Its rail-to-rail output stage with 6-dB gain allows for both ac and dc line driving. The ability to drive 2-lines, or 75-Ω loads, allows for maximum flexibility as a video line driver. The 16-mA total quiescent current at 3.3-V makes it an excellent choice for USB powered, portable, or other power sensitive video applications.
The THS7314 is available in a small SOIC-8 package that is RoHS compliant.
Features
- 3 SDTV Video Amplifiers for CVBS, S-Video, Y'P'BP'R 480i/576i, Y'U'V', or G'B'R' (R'G'B')
- Integrated Low-Pass Filters
- 5th-Order 8.5-MHz (–3dB) Butterworth
- –1dB Passband Bandwidth at 7-MHz
- 47dB Attenuation at 27-MHz
- 5th-Order 8.5-MHz (–3dB) Butterworth
- Versatile Input Biasing
- DC-Coupled With 285-mV Output Shift
- AC-Coupled with Sync-Tip Clamp
- Allows AC-Coupled With DC-Biasing
- Built-in 6dB Gain (2V/V)
- 3-V to 5-V Single Supply Operation
- Rail-to-Rail Output:
- Output Swings Within 100-mV From the Rails Allowing AC or DC Output Coupling
- Able to Drive up to 2 Video Lines – 75 Ω
- Low 16-mA at 3.3-V Total Quiscent Current
- Low Differential Gain/Phase of 0.1% / 0.1°
- SOIC-8 Package
- APPLICATIONS
- Set Top Box Output Video Buffering
- PVR/DVDR Output Buffering
- USB/Portable Low Power Video Buffering
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of channels | 3 | Diff gain (%) | 0.1 |
| Iout (typ) (A) | 0.07 | Vs (min) (V) | 2.85 |
| Vs (max) (V) | 5.5 | Diff phase (°) | 0.1 |
| Iq (typ) (mA) | 16 | Number of filter poles | 5 |
| Operating temperature range (°C) | -40 to 85 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The THS7314D is a high-performance video amplifier chip designed for use in professional-grade video equipment. It features 4 channels of video amplification with wide bandwidth and low distortion, making it ideal for applications such as video processing, surveillance systems, and professional video editing equipment.
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Equivalent
An equivalent product to the THS7314D chip is the Advantiv™ ADV7340 analog output multimedia encoder. This encoder also features a 10-bit video DAC, on-chip voltage reference, and supports multiple video standards, making it a suitable replacement for the THS7314D in various applications. -
Features
The THS7314D is a video amplifier with integrated filters for luminance and chrominance signals. It is designed for high-quality video applications with adjustable gain and frequency response. The device also includes DC restoration, sync-tip clamping, and AGC (automatic gain control) for optimal video performance. -
Pinout
THS7314D is a video amplifier with a 16-pin count. It features three 9-bit video digital-to-analog converters with triple 8-bit video digital-to-analog converters operating at 270 MHz. Its functions include video luminance boost, gamma correction, and noise reduction. -
Manufacturer
The manufacturer of THS7314D is Texas Instruments, a global semiconductor company that designs and manufactures analog and digital semiconductor products. Texas Instruments is known for its expertise in power management, signal processing, and microcontrollers. The THS7314D is a video amplifier IC produced by Texas Instruments for video distribution applications. -
Application Field
The THS7314D is commonly used in video processing applications such as video distribution systems, video switchers, video modulators, and video game consoles. It is also used in professional video production equipment, security cameras, and digital signage displays for high-quality video processing and output. -
Package
The THS7314D chip comes in a surface mount package type, specifically a SOIC (Small Outline Integrated Circuit) form. It has a size of 16-Pin with dimensions of 5.3mm x 9.7mm.
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