TSH343IDT STMicroelectronics, TSH343IDT Datasheet
TSH343IDT
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TSH343IDT Summary of contents
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Features ■ Bandwidth: 280MHz ■ 5V single-supply operation ■ Internal input DC level shifter ■ No input capacitor required ■ 6dB internal gain for a matching between 3 channels ■ Very low harmonic distortion ■ Slew rate: 780V/μs ■ Specified ...
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Contents 1 Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . ...
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TSH343 1 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings (AMR) Symbol V Supply voltage CC V Input voltage range in T Operating free air temperature range oper T Storage temperature stg T Maximum junction temperature j ...
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Electrical characteristics 2 Electrical characteristics Table +5V single supply Symbol Parameter DC performance Input DC shift V (see for the behaviour in Figure 16 DC temperature) I Input bias current ib R Input resistance in ...
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TSH343 Table +5V single supply Symbol Parameter Noise and distortion eN Total input voltage noise HD2 2nd harmonic distortion HD3 3rd harmonic distortion 1. See Figure 28 and Figure 29. 2. See Figure 30 and ...
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Electrical characteristics Figure 1. Frequency response Vcc=5V -8 Ω Load=150 -10 1M 10M Frequency (Hz) Figure 3. Cross-talk vs. frequency (amp1) 0 Small Signal -10 Vcc=5V Ω Load=150 -20 -30 -40 ...
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TSH343 Figure 7. Distortion on 150Ω load - 10MHz -30 -35 Vcc=5V F=10MHz -40 input DC component = 0.65V -45 Ω Load=150 -50 -55 -60 HD2 -65 -70 -75 -80 -85 HD3 -90 -95 -100 0,0 0,5 1,0 1,5 2,0 ...
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Electrical characteristics Figure 13. Reverse isolation vs. frequency 0 Vcc=5V -10 Ω Load=100 -20 -30 -40 -50 -60 -70 -80 -90 -100 1M 10M Frequency (Hz) Figure 15. Quiescent current vs. supply 50 Vcc=5V 45 Input to ground, no load ...
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TSH343 Figure 19. I vs. temperature bias Vcc=5V Ω Load=150 10 -40 - Temperature (°C) Figure 21. Supply current vs. temperature Vcc=5V no Load ...
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Application information 3 Application information 3.1 Using the TSH343 to drive Y-Pb-Pr video components Figure 25. Shapes of video signals coming from DACs GND Figure 26. TSH343 in single supply for any DAC output video outputs Y,G (+synchro) DAC Pb,B ...
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... Y signal. Figure 27 shows a solution used on the STMicroelectronics reference design of STi7100 or STi7200 where the DAC output is loaded by 140Ω and the bottom of the synchronization tip is set at 10mV. Using the TSH343, an internal input DC value of 600mV is added to the video signal in order to shift the bottom from 10mV to 610mV ...
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Application information 3.2 PSRR and improvement of power supply noise rejection Figure 28. Circuit for power supply bypassing +5V +5V Figure 29 shows how the power supply noise rejection evolves versus frequency depending on how carefully the power supply decoupling ...
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TSH343 3.3 Delay between channels Figure 30. Measurement of the delay between each channel Vin 75Ω The delay between each video component is an important aspect in high definition video systems. To properly drive the three video components without any ...
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... These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics trademark. ECOPACK specifications are available at: www.st.com. 14/17 ...
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TSH343 Figure 32. SO-8 package Ref ccc Dimensions Millimeters Min. Typ. Max. 1.75 0.10 0.25 1.25 0.28 0.48 0.17 0.23 4.80 4.90 5.00 5.80 6.00 6.20 3.80 3.90 ...
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... Ordering information 5 Ordering information Table 4. Order codes Part number TSH343ID TSH343IDT 6 Revision history Table 5. Document revision history Date 1-Dec-2005 2-Jan-2006 10-Jul-2006 7-Mar-2007 16/17 Temperature range Package -40°C to +85°C SO-8 Revision 1 First release of datasheet. 2 Capa-load option paragraph deleted on page 11. 3 Application information. ...
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... TSH343 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...