AD640中文资料PDF规格书
AD640规格书详情
PRODUCT DESCRIPTION
The AD640 is a complete monolithic logarithmic amplifier. A single AD640 provides up to 50 dB of dynamic range for frequencies from dc to 120 MHz. Two AD640s in cascade can provide up to 95 dB of dynamic range at reduced bandwidth. The AD640 uses a successive detection scheme to provide an output current proportional to the logarithm of the input voltage. It is laser calibrated to close tolerances and maintains high accuracy over the full military temperature range using supply voltages from ±4.5 V to ±7.5 V.
FEATURES
Complete, Fully Calibrated Monolithic System
Five Stages, Each Having 10 dB Gain, 350 MHz BW
Direct Coupled Fully Differential Signal Path
Logarithmic Slope, Intercept and AC Response are
Stable Over Full Military Temperature Range
Dual Polarity Current Outputs Scaled 1 mA/Decade
Voltage Slope Options (1 V/Decade, 100 mV/dB, etc.)
Low Power Operation (Typically 220 mW at ±5 V)
Low Cost Plastic Packages Also Available
APPLICATIONS
Radar, Sonar, Ultrasonic and Audio Systems
Precision Instrumentation from DC to 120 MHz
Power Measurement with Absolute Calibration
Wide Range High Accuracy Signal Compression
Alternative to Discrete and Hybrid IF Strips
Replaces Several Discrete Log Amp ICs
产品属性
- 型号:
AD640
- 制造商:
AD
- 制造商全称:
Analog Devices
- 功能描述:
DC-Coupled Demodulating 120 MHz Logarithmic Amplifier
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI(亚德诺) |
23+ |
LCC20 |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
ADI(亚德诺) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
AD |
23+ |
DIP-20 |
6500 |
全新原装假一赔十 |
询价 | ||
ADI |
2019+ |
PLCC |
6000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
AD |
2020+ |
DIP |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
ADI/亚德诺 |
19+ |
CLCC20 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
ADI/亚德诺 |
22+ |
CLCC20 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
ADI/亚德诺 |
23+ |
N/A |
1620 |
原厂原装正品现货,代理渠道,支持订货!!! |
询价 | ||
23+ |
BGA |
18000 |
询价 | ||||
ADI(亚德诺)/LINEAR(凌特) |
23+ |
PDIP22 |
6000 |
询价 |
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