TSH345IPT datasheet(7/14 Pages) STMICROELECTRONICS

No de pièce	TSH345IPT

Description	Triple video buffer with selectable filter for HD and SD video applications

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Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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TSH345

Using the TSH345 to drive Y-C, CVBS, Y-U-V, Y-Pb-Pr and R-G-B video components

7/14

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Using the TSH345 to drive Y-C, CVBS, Y-U-V, Y-Pb-Pr

and R-G-B video components

Figure 2.

Implementation of the video driver on output video DACs

Figure 3.

Shapes of video signals coming from DACs (example for a black picture)

+5V

75

Ω

75

Ω Cable

75

Ω

1Vpp

2Vpp

1Vpp

Video

DAC

LPF

Reconstruction

Filtering

Y

75

Ω

75

Ω Cable

75

Ω

Video

DAC

Pb

75

Ω

Video

DAC

Pr

TV

TSH345

75

Ω Cable

75

Ω

+6dB

+

LPF

Reconstruction

Filtering

+6dB

+

LPF

Reconstruction

Filtering

+6dB

+

0.7Vpp

1.4Vpp

0.7Vpp

1.4Vpp

0.7Vpp

-5V

GND

590ns

(44t)

27ns

(2t)

54ns

(4t)

27ns

(2t)

590ns

(44t)

300mV

HD

Black (30IRE)

14.8us (1100t): 1920/1080i

24.3us (1800t): 1280/720i

•Fclock=74.25MHz

•t=1/Fclock=13.5ns

SD

GND

4.6us

160ns

300mV

Black (30IRE)

64us

150ns

sync.tip

Numéro de pièce similaire - TSH345IPT

Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	TSH340	166Kb / 2P	High-speed operational amplifier evaluation board kit
	TSH340	326Kb / 13P	320MHz Single Supply Video Buffer with Low In/Out Rail
	TSH340ID	326Kb / 13P	320MHz Single Supply Video Buffer with Low In/Out Rail
	TSH340IDT	326Kb / 13P	320MHz Single Supply Video Buffer with Low In/Out Rail
	TSH340ILT	326Kb / 13P	320MHz Single Supply Video Buffer with Low In/Out Rail

More results

Description similaire - TSH345IPT

Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	TSH346	380Kb / 18P	Triple video buffer/filter for HD video applications
	TSH173	191Kb / 13P	Triple video buffer with filter for SD video
	AN2705	214Kb / 8P	TSH173 triple video buffer with filter for SD video
Analog Devices	ADA4411-3	397Kb / 16P	Integrated Triple Video Filter and Buffer with Selectable Cutoff Frequencies and Multiplexed Inputs for RGB, HD/SD REV. 0
	ADA4412-3	384Kb / 16P	Integrated Triple Video Filter with Selectable Cutoff Frequencies for RGB, HD/SD REV. 0
	ADA4411-3	398Kb / 16P	Integrated Triple Video Filter and Buffer with Selectable REV. 0
ON Semiconductor	NCS2566	220Kb / 13P	Six-Channel Video Driver with Triple SD & Triple Selectable SD/HD Filters September, 2009 ??Rev. 2
Unisonic Technologies	VF8418	165Kb / 6P	TRIPLE VIDEO DRIVER WITH SELECTABLE HD/SD VIDEO FILTERS FOR RGB OR YUV SIGNALS
Fairchild Semiconductor	FMS6418A	202Kb / 10P	Triple Video Driver with Selectable HD/SD Video Filters for RGB or YUV Signals
Fairchild Semiconductor	FMS6407	59Kb / 1P	Triple Video Drivers with Selectable HD/Progressive/SD/Bypass Filters

More results

TSH345IPT Fiches technique(PDF) 7 Page - STMicroelectronics

TSH345IPT Fiches technique(HTML) 7 Page - STMicroelectronics

Numéro de pièce similaire - TSH345IPT

Description similaire - TSH345IPT

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