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MAX4448ESE规格书详情
General Description
The MAX4447/MAX4448/MAX4449 single-ended-to differential line drivers are designed for high-speed communications. Using current feedback for greater bandwidth, these devices deliver full-power bandwidths up to 405MHz and feature slew rates as high as 6500V/µs. The MAX4447 has a fixed gain of +2V/V and a small-signal bandwidth of 430MHz. The MAX4448/MAX4449 have small-signal bandwidths of 330MHz and 400MHz, respectively, and are internally compensated for minimum gain configurations of +2V/V and +5V/V, respectively. For greater design flexibility, the MAX4448/MAX4449 allow for variable gain selection using external gain-setting resistors. A low-power enable mode reduces current consumption below 5.5mA and places the outputs in a high-impedance state.
The MAX4447/MAX4448/MAX4449 can deliver differential output swings of ±6.2V from ±5V supplies with a 50Ω load. Excellent differential gain/phase and noise specifications make these amplifiers ideal for a wide variety of video and RF signal-processing and transmission applications.
Features
♦ 6500V/µs Slew Rate (MAX4449)
♦ Small-Signal Bandwidth
430MHz (MAX4447)
330MHz (MAX4448)
400MHz (MAX4449)
♦ 200MHz 0.1dB Gain Flatness (MAX4447)
♦ 130mA Output Drive Current
♦ +2V/V Internally Fixed Gain (MAX4447)
♦ External Gain Selection
≥+2V/V (MAX4448)
≥+5V/V (MAX4449)
♦ -78dB SFDR at 100kHz
♦ Low Differential Gain/Phase: 0.01/0.02°
♦ Ultra-Low Noise: 23nV/√Hz at fIN = 1MHz
♦ 8ns Settling Time to 0.1
Applications
Differential Line Driver
Single-Ended-to-Differential Conversion
High-Speed Differential Transmitter
Coaxial to Twisted-Pair Converter
Differential Pulse Amplifier
Differential ADC Driver
xDSL Applications
Video and RF Signal Processing and Transmission
产品属性
- 型号:
MAX4448ESE
- 功能描述:
高速运算放大器 Integrated Circuits(ICs)
- RoHS:
否
- 制造商:
Texas Instruments
- 通道数量:
1 电压增益
- dB:
116 dB
- 输入补偿电压:
0.5 mV
- 转换速度:
55 V/us
- 工作电源电压:
36 V
- 电源电流:
7.5 mA
- 最大工作温度:
+ 85 C
- 安装风格:
SMD/SMT
- 封装/箱体:
SOIC-8
- 封装:
Tube
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
2020+ |
SOP16 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MAXIM |
23+ |
原厂封装 |
4963 |
询价 | |||
MAXIM/美信 |
23+ |
SOIC |
25050 |
原厂支持公司优势现货 |
询价 | ||
Maxim/MaximIntegrated/美信半导 |
21+ |
SOP |
31 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM |
2023+ |
SOP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
MAXIM |
23+ |
16-SOIC |
7750 |
全新原装优势 |
询价 | ||
MAX |
20+ |
16-SOIC |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MAXIM |
22+ |
SOP16 |
19455 |
原装正品,实单请联系 |
询价 | ||
MAXIM |
2023+ |
SOP |
50000 |
原装现货 |
询价 | ||
MAXIM |
2020+ |
SOP16 |
428 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 |