AT20-0273, AT2005, AT2005B Selling Leads, Datasheet
MFG:M/A-COM Package Cooled:DIP15 D/C:08+
AT20-0273, AT2005, AT2005B Datasheet download
Part Number: AT20-0273
MFG: M/A-COM
Package Cooled: DIP15
D/C: 08+
AT20-0273, AT2005, AT2005B
- Table of contents:
Info of AT20-0273
Info of AT2005
Info of AT2005B
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About AT20-0273
PDF/DataSheet Download
Datasheet: AT20-0273
File Size: 225447 KB
Manufacturer: MACOM [Tyco Electronics]
Download : Click here to Download
About AT2
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Datasheet: AT2
File Size: 55024 KB
Manufacturer:
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About AT2
PDF/DataSheet Download
Datasheet: AT2
File Size: 55024 KB
Manufacturer:
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AT20-0273 General Description
M/A-COM's AT20-0273 is a GaAs FET digital attenuator with a 16 dB minimum step size and 32 dB total attenuation. This attenuator and integral TTL driver is in a sealed ceramic 16-lead surface mount package. The AT20-0273 is ideally suited for use where accuracy, fast switching, very low power consumption and low intermodulation products are required. Typical applications include dynamic range setting in precision receiver circuits and other gain/leveling control circuits. Available with enhanced performance as fully hermetic version. Environmentally screenable as P/N AT-273.
AT20-0273 Maximum Ratings
|
Parameter |
Absolute Maximum |
|
Max Input Power |
|
|
Supply Voltages |
|
|
Control Voltage 4 |
-0.5V to Vcc +0.5V |
|
Operating Temperature |
-40°C to +125°C |
|
Storage Temperature |
-65°C to +150°C |
3. Operation of this device above any one of these parameters may cause permanent damage.
4. Standard CMOS TTL interface, latch-up will occur if logic signal is applied prior to power supply
AT20-0273 Features
` Attenuation: 16 dB steps to 32 dB
` Temperature Stability: ± 0.18 dB from 40°C to +85°C Typical
` Low DC Power Consumption
` Surface Mount Package
` Integral TTL Driver
` Low Cost/High Performance
` 50 Ohm Nominal Impedance
` Temperature Stability: ± 0.18 dB from 40°C to +85°C Typical
` Low DC Power Consumption
` Surface Mount Package
` Integral TTL Driver
` Low Cost/High Performance
` 50 Ohm Nominal Impedance
AT20-0273 Connection Diagram
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