Datasheet > 消费电路 > 音频/视频放大器> EL2070CN

EL2070CN

更新时间： 2024-02-02 07:28:55

品牌	Logo	应用领域
ELANTEC		消费电路商用集成电路音频放大器视频放大器光电二极管局域网
页数	文件大小	规格书
14页	467K
描述
200MHz Current Feedback Amplifier

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EL2070CN 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	SOIC	包装说明：	SOP,
针数：	8	Reach Compliance Code：	not_compliant
ECCN代码：	EAR99	HTS代码：	8542.33.00.01
风险等级：	5.5	标称带宽：	200000 kHz
商用集成电路类型：	VIDEO AMPLIFIER	JESD-30 代码：	R-PDSO-G8
JESD-609代码：	e0	长度：	4.9 mm
信道数量：	1	功能数量：	1
端子数量：	8	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：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	座面最大高度：	1.75 mm
最大供电电压 (Vsup)：	5 V	最小供电电压 (Vsup)：	5 V
表面贴装：	YES	技术：	BIPOLAR
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	3.9 mm	Base Number Matches：	1

EL2070CN 数据手册

EL2070C

200MHz Current Feedback Amplifier

Features

General Description

• 200MHz -3dB bandwidth, A_V= 2

• Disable/enable

• 12ns settling to 0.05%

• V_S= ±5V @ 15mA

• Low distortion: HD2, HD3 @ -----

-60dBc at 20MHz

• Differential gain 0.02% at NTSC,

PAL

• Differential phase 0.01° at NTSC,

PAL

• Overload/short-circuit protected

• ±1 to ±8 closed-loop gain range

• Low cost

The EL2070C is a wide bandwidth, fast settling monolithic amplifier

incorporating a disable/enable feature. Built using an advanced com-

plementary bipolar process, this amplifier uses current-mode feedback

to achieve more bandwidth at a given gain than conventional opera-

tional amplifiers. Designed for closed-loop gains of ±1 to ±8, the

EL2070C has a 200MHz -3dB bandwidth (A_V= +2), and 12ns settling

to 0.05% while consuming only 15mA of supply current. Furthermore,

the fast disable/enable times of 200ns/100ns allow rapid analog

multiplexing.

The EL2070C is an obvious high-performance solution for video dis-

tribution and line-driving applications, especially when its disable

feature can be used for fast analog multiplexing. Furthermore, the low

15mA supply current, and the very low 5mA of supply current when

disabled suggest use in systems where power is critical. With differen-

tial gain/phase of 0.02%/0.01°, guaranteed video specifications, and a

minimum 50mA output drive, performance in these areas is assured.

Applications

• Video gain block

• Video distribution

• HDTV amplifier

• Analog multiplexing (using

disable)

• Power-down mode (using disable)

• High-speed A/D conversion

• D/A I-V conversion

The EL2070C's settling to 0.05% in 12ns, low distortion, and ability to

drive capacitive loads make it an ideal flash A/D driver. The wide

200MHz bandwidth and extremely linear phase allow unmatched sig-

nal fidelity. D/A systems can also benefit from the EL2070C,

especially if linearity and drive levels are important.

• Photodiode, CCD preamps

• IF processors

• High-speed communications

Ordering Information

Connection Diagrams

Part No.

EL2070CN

EL2070CS

Temp. Range

-40°C to +85°C

Package

8-Pin P-DIP

8-Lead SO

Outline #

MDP0031

MDP0027

DIP and SO Package - Top VIew

Manufactured under U.S. Patent No. 4,893,091

Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a “controlled document”. Current revisions, if any, to these

specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.

12 3 4 5 6 7...14

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