Datasheet > ADA4430-1

ADA4430-1

更新时间： 2024-11-26 04:31:15

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
16页	392K
描述
Ultralow Power Video Filter with Power-Down

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中文翻译

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数据手册

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ADA4430-1 数据手册

Ultralow Power Video Filter

with Power-Down

ADA4430-1

FEATURES

6^th-order performance, low-pass video filter

PIN CONFIGURATION

ADA4430-1

1 dB flatness out to 8 MHz

50 dB rejection at 27 MHz

Ultralow power-down current: 0.1 μA typ

Low quiescent current: 1.85 mA typ

Excellent video specification

Differential gain: 0.25%

V +

2*R

GND

SAG

Differential phase: 0.10°

SAG correction

2*R

OUT

Allows use of small capacitors in ac-coupled outputs

Low supply voltage: 2.5 V to 6 V

Rail-to-rail output

High input-to-output isolation in disabled state

92 dB @ 1 MHz

Low input bias current: 0.5 μA

Small packaging: SC70

Wide operating temperature range: −40°C to +125°C

Figure 1.

6.5

6.0

5.5

5.0

4.5

4.0

3.5

3.0

= 3V

= 5V

APPLICATIONS

Portable media players

Portable gaming consoles

Cell phones

Digital still cameras

Portable DVD players

Portable video cameras

FREQUENCY (MHz)

Figure 2. Frequency Response Flatness at Various Power Supplies

GENERAL DESCRIPTION

The ADA4430-1 is a fully integrated video reconstruction filter

that combines excellent video specifications with low power

consumption and an ultralow power disable, making it ideal

for portable video filtering applications. With 1 dB frequency

flatness out to 8 MHz and 50 dB rejection at 27 MHz, the

ADA4430-1 is ideal in SD video applications, including

NTSC and PAL.

The ADA4430-1 also provides an on-chip dc offset to avoid

clipping of the sync tips at the filter output, as well as SAG

correction that permits smaller capacitor values to be used in

applications with ac-coupled outputs.

The ADA4430-1 is available in a 6-lead SC70 package and is

rated to work in the extended automotive temperature range of

−40°C to +125°C.

The ADA4430-1 operates on single supplies as low as 2.5 V and

as high as 6 V while providing the dynamic range required by

the most demanding video systems.

Rev. A

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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中文翻译

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与ADA4430-1相关器件

型号	品牌	获取价格	描述	数据表
ADA4430-1WYRTZ-R7	ADI	获取价格	Ultralow Power Video Filter with Power-Down
ADA4430-1WYRTZ-R7	ROCHESTER	获取价格	SPECIALTY CONSUMER CIRCUIT, PDSO6, ROHS COMPLIANT, MO-178AB, SOT-23, 6 PIN
ADA4430-1YKSZ_R2	ADI	获取价格	Ultralow Power Video Filter with Power-Down
ADA4430-1YKSZ-R2	ROCHESTER	获取价格	SPECIALTY CONSUMER CIRCUIT, PDSO6, ROHS COMPLIANT, MO-203AB, SC-70, 6 PIN
ADA4430-1YKSZ-R2	ADI	获取价格	Ultralow Power Video Filter with Power-Down
ADA4430-1YKSZ-R7	ADI	获取价格	Ultralow Power Video Filter with Power-Down
ADA4430-1YKSZ-R7	ROCHESTER	获取价格	SPECIALTY CONSUMER CIRCUIT, PDSO6, ROHS COMPLIANT, MO-203AB, SC-70, 6 PIN
ADA4430-1YKSZ-RL	ADI	获取价格	Ultralow Power Video Filter with Power-Down
ADA4430-1YKSZ-RL	ROCHESTER	获取价格	SPECIALTY CONSUMER CIRCUIT, PDSO6, ROHS COMPLIANT, MO-203AB, SC-70, 6 PIN
ADA4431-1	ADI	获取价格	Ultralow Power SD Video Filter with Load Detection

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