Datasheet > ADA4420-6

ADA4420-6

更新时间： 2024-02-11 09:51:31

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
12页	280K
描述
Low Cost 6-Channel HD/SD Video Filter

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ADA4420-6 技术参数

Source Url Status Check Date：	2013-05-01 14:56:33.51	是否无铅：	含铅
是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	TSSOP	包装说明：	ROHS COMPLIANT, MO-153AC, TSSOP-20
针数：	20	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.59	商用集成电路类型：	CONSUMER CIRCUIT
JESD-30 代码：	R-PDSO-G20	JESD-609代码：	e3
长度：	6.5 mm	湿度敏感等级：	1
功能数量：	1	端子数量：	20
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
座面最大高度：	1.2 mm	最大供电电压 (Vsup)：	5.25 V
最小供电电压 (Vsup)：	4.75 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	MATTE TIN
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	40
宽度：	4.4 mm	Base Number Matches：	1

ADA4420-6 数据手册

Low Cost 6-Channel HD/SD Video Filter

ADA4420-6

FUNCTIONAL BLOCK DIAGRAM

FEATURES

Sixth-order filters

INSD1

INSD2

INSD3

OUTSD1

OUTSD2

OUTSD3

×1

×2

Transparent input sync tip clamp

−1 dB bandwidth of 26 MHz typical for HD

HD rejection @ 75 MHz: 48 dB typical

NTSC differential gain: 0.19%

NTSC differential phase: 0.76°

Rail-to-rail outputs

Low quiescent current: 32 mA typical

Disable feature

Output dc offset

CLAMP

DIS

INHD1

OUTHD1

OUTHD2

OUTHD3

APPLICATIONS

Set-top boxes

DVD players and recorders

HDTVs

Projectors

Personal video recorders

INHD2

INHD3

ADA4420-6

GENERAL DESCRIPTION

Figure 1.

The ADA4420-6 is a low cost video reconstruction filter specifically

designed for consumer applications. It consists of six independent

sixth-order Butterworth filters/buffers, three for standard

definition (Y/C or CVBS) and three for high definition

component signals (YPbPr or RGB).

Each channel features a transparent sync tip clamp, allowing ac

coupling of the inputs without requiring dc restoration.

The output drivers on the ADA4420-6 have rail-to-rail output

capabilities with 6 dB gain. A built-in offset of 250 mV allows

the outputs to be dc-coupled, eliminating the need for large

coupling capacitors. Each output is capable of driving two 75 Ω

doubly terminated cables.

The ADA4420-6 operates from a single 5 V supply and has a

low quiescent current of 32 mA, making it ideal for applications

where power consumption is critical. A disable feature allows

for further power conservation by reducing the supply current

to less than 8 μA typical when the device is not in use.

The ADA4420-6 is available in a 16-lead QSOP and operates in

the extended industrial temperature range of −40°C to +85°C.

Rev. 0

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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与ADA4420-6相关器件

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ADA4420-6ARQZ	ADI	Low Cost 6-Channel HD/SD Video Filter	获取价格
ADA4420-6ARQZ1	ADI	Low Cost 6-Channel HD/SD Video Filter	获取价格
ADA4420-6ARQZ-R7	ADI	Low Cost 6-Channel HD/SD Video Filter	获取价格
ADA4420-6ARQZ-R7	ROCHESTER	SPECIALTY CONSUMER CIRCUIT, PDSO16, ROHS COMPLIANT, MO-137AB, QSOP-16	获取价格
ADA4420-6ARQZ-R71	ADI	Low Cost 6-Channel HD/SD Video Filter	获取价格
ADA4420-6ARQZ-RL	ADI	Low Cost 6-Channel HD/SD Video Filter	获取价格

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