TSH122 datasheet(1/16 Pages) STMICROELECTRONICS

tên linh kiện	TSH122

Giải thích chi tiết về linh kiện	Ultra low power video buffer,filter with power-down

PDF	16 Pages

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nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

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1 / 16 page

August 2008

Rev 1

1/16

16

TSH122

Ultra low power video buffer/filter with power-down

Features

■ Very low consumption: 1.7 mA

■ Ultra low power-down mode: 4 nA typ.,

500 nA max.

■ Internal 6th order reconstruction filter

■ Internal gain of 6 dB

■ Rail-to-rail output buffer for 75

Ω video line

■ Excellent video performance

– Differential gain 0.5%

– Differential phase 0.10°

– Group delay of 10 ns

■ SAG correction

■ Bottom of video signal close to 0 V

■ Tested with 2.5 V and 3.3 V single supply

■ Data min. and max. are physically tested and

guaranteed during production (consumption,

gain, filtering, and other parameters are

guaranteed)

Applications

■ Mobile phones

■ Digital still camera

■ Digital video camera

■ Portable DVD players

Description

The TSH122 is a video buffer that uses a voltage

feedback amplifier, with an internal gain of 6 dB,

an output rail-to-rail, an internal input DC-shift and

a SAG correction. A power-down function allows

switching to a sleep mode with an ultra-low

consumption.

The TSH122 features a 6th-order internal

reconstruction filter to attenuate the parasitic

frequency of 27 MHz from the clock of the video

DAC.

The TSH122 operates from 2.25 to 5 V single

power supplies and is tested at 2.5 V and 3.3 V.

The TSH122 is a single operator available in a

tiny SC70 plastic package for space saving.

1

2

4

3

6

5

OUT

SAG

IN

GND

Vcc

EN (enable)

Top view

1

2

4

3

6

5

OUT

SAG

IN

GND

Vcc

EN (enable)

Top view

SC70

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Số phần tương tự - TSH122

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	TSH120	177Kb / 13P	2.2V to 5V video buffer with SAG correction 21-Aug-2007
TRACO Electronic AG	TSH1205S	458Kb / 5P	DC/DC Converters TSH Series, 2 Watt Rev. August 3, 2022
STMicroelectronics	TSH120ICT	177Kb / 13P	2.2V to 5V video buffer with SAG correction 21-Aug-2007
TRACO Electronic AG	TSH1212D	458Kb / 5P	DC/DC Converters TSH Series, 2 Watt Rev. August 3, 2022
TRACO Electronic AG	TSH1212S	458Kb / 5P	DC/DC Converters TSH Series, 2 Watt Rev. August 3, 2022

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Mô tả tương tự - TSH122

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	CLC114	270Kb / 10P	Quad, Low Power Video Buffer
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Cirrus Logic	WM8944B	2Mb / 165P	Mono Low-Power CODEC with Video Buffer
Cirrus Logic	WM8946	3Mb / 173P	Stereo Low-Power CODEC with Video Buffer
3PEAK INC.	TPF110	1Mb / 12P	Ultra-low Power Video Filter with Shut-down & SAG Correction
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Maxim Integrated Produc...	MAX9509	1Mb / 15P	1.8V, Ultra-Low Power, DirectDrive Video Filter Amplifiers 19-0727; Rev 2; 5/14

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