Datasheet > MAX4202ESA

MAX4202ESA

更新时间： 2024-02-24 14:44:06

品牌	Logo	应用领域
罗彻斯特 - ROCHESTER		放大器光电二极管
页数	文件大小	规格书
15页	999K
描述
BUFFER AMPLIFIER, PDSO8, SO-8

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MAX4202ESA 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	零件包装代码：	SOIC
包装说明：	SOP,	针数：	8
Reach Compliance Code：	unknown	风险等级：	5.81
放大器类型：	BUFFER	最大平均偏置电流 (IIB)：	10 µA
标称带宽 (3dB)：	780 MHz	最大输入失调电压：	15000 µV
JESD-30 代码：	R-PDSO-G8	JESD-609代码：	e0
长度：	4.9 mm	湿度敏感等级：	1
负供电电压上限：	-6 V	标称负供电电压 (Vsup)：	-5 V
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）：	240	认证状态：	COMMERCIAL
座面最大高度：	1.75 mm	标称压摆率：	4200 V/us
子类别：	Buffer Amplifier	供电电压上限：	6 V
标称供电电压 (Vsup)：	5 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	TIN LEAD
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：	20
宽度：	3.9 mm	Base Number Matches：	1

MAX4202ESA 数据手册

Ultra-High-Speed, Low-Noise, Low-Power,

SOT23 Open-Loop Buffers

______________________________________________________________Pin Description

MAX4203

MAX4204

MAX4205

MAX4200/MAX4201/MAX4202

NAME

FUNCTION

SOT23-5

SO/µMAX

1, 2, 5, 8

—

N.C.

No Connection. Not Internally Connected

Buffer Input

—

IN1

Buffer 1 Input

OUT1

Buffer 1 Output

—

Negative Power Supply

Negative Power Supply for Buffer 1

Negative Power Supply for Buffer 2

Buffer 2 Input

—

EE1

EE2

IN2

OUT2

OUT

Buffer 2 Output

—

Buffer Output

Positive Power Supply

Positive Power Supply for Buffer 2

Positive Power Supply for Buffer 1

—

CC2

CC1

These buffers operate with ±5V supplies and consume

only 2.2mA of quiescent supply current per buffer while

providing up to ±±0mA of output current drive capability.

_______________Detailed Description

The MAX4200–MAX4205 wide-band, open-loop buffers

feature high slew rates, high output current, low

2.1nV√Hz voltage-noise density, and excellent capaci-

tive-load-driving capability. The MAX4200/MAX4203

are single/dual buffers with up to 660MHz bandwidth,

230MHz 0.1dB gain flatness, and a 4200V/µs slew rate.

The MAX4201/MAX4204 single/dual buffers with inte-

grated 50Ω output termination resistors, up to 780MHz

bandwidth, 280MHz gain flatness, and a 4200V/µs slew

rate, are ideally suited for driving high-speed signals

over 50Ω cables. The MAX4202/MAX4205 provide

bandwidths up to 720MHz, 230MHz gain flatness,

4200V/µs slew rate, and integrated 75Ω output termina-

tion resistors for driving 75Ω cables.

__________Applications Information

Power Supplies

The MAX4200–MAX4205 operate with dual supplies

from ±4V to ±5.5V. Both V

and V

should be

bypassed to the ground plane with a 0.1µF capacitor

located as close to the device pin as possible.

Layout Techniques

Maxim recommends using microstrip and stripline tech-

niques to obtain full bandwidth. To ensure that the PC

board does not degrade the amplifier’s performance,

design it for a frequency greater than 6GHz. Pay care-

ful attention to inputs and outputs to avoid large para-

sitic capacitance. Whether or not you use a

constant-impedance board, observe the following

guidelines when designing the board:

With an open-loop gain that is slightly less than +1V/V,

these devices do not have to be compensated with the

internal dominant pole (and its associated phase shift)

that is present in voltage-feedback devices. This fea-

ture allows the MAX4200–MAX4205 to achieve a nearly

constant group delay time of 405ps over their full fre-

quency range, making them well suited for a variety of

RF and IF signal-processing applications.

• Do not use wire-wrap boards, because they are too

inductive.

• Do not use IC sockets, because they increase para-

sitic capacitance and inductance.

_______________________________________________________________________________________

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与MAX4202ESA相关器件

型号	品牌	描述	获取价格	数据表
MAX4202ESA-T	MAXIM	Buffer Amplifier, 1 Func, BIPolar, PDSO8, SO-8	获取价格
MAX4202EUK	MAXIM	Buffer Amplifier, 1 Func, BIPolar, PDSO5	获取价格
MAX4202EUK+	MAXIM	Buffer Amplifier, 1 Func, BIPolar, PDSO5,	获取价格
MAX4202EUK+T	MAXIM	Buffer Amplifier, 1 Func, BIPolar, PDSO5, SOT-23, 5 PIN	获取价格
MAX4202EUK-T	MAXIM	Ultra-High-Speed, Low-Noise, Low-Power, SOT23 Open-Loop Buffers	获取价格
MAX4203	MAXIM	Ultra-High-Speed, Low-Noise, Low-Power, SOT23 Open-Loop Buffers	获取价格

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