AT-263-PIN Digital Attenuator 31.0 dB, 5-Bit, TTL Driver, DC-2.0 GHz

M/A-COM’s AT-263-PIN is a GaAs FET 5-bit digital attenuator with a 1 dB minimum step size and 31 dB total attenuation. This attenuator and integral TTL driver is in a hermetically sealed ceramic 16-lead surface mount package. The AT-263-PIN 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. Environmental screening is available. Contact the factory for information.

技术特性 Features

Attenuation: 1 dB steps to 31 dB
Temperature Stability: ± 0.18 dB from –55°C to
+85°C Typical
Low DC Power Consumption
Hermetic Surface Mount Package
Integral TTL Driver
50 Ohm Nominal Impedance
Lead-Free CR-12 Package
260°C Reflow Compatible
RoHS* Compliant

功能框图 Functional Block Diagram

订购信息 Ordering Information

AT-263-PIN Bulk Packaging
AT-263TR 1000 piece reel
AT-263-TB Sample Test Board

应用技术支持与电子电路设计开发资源下载	版本信息	大小
AT-263-PIN 数据资料DataSheet下载：AT-263-PIN Digital Attenuator 31.0 dB, 5-Bit, TTL Driver, DC-2.0 GHz	Rev.V2	2 页