Logarithmic Gain/Attenuator

General Description The ML2003 and ML2004 are digitally controlled logarith mic gain/attenuators with a range of –24 to +24 dB in 0.1 dB steps. The gain settings are selected by a 9-bit digital word. The ML2003 digital interface is either parallel or serial. The ML2004 is packaged in a 14-pin DI

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FAIRCHILD

仙童半导体

Logarithmic Gain/Attenuator

General Description The ML2003 and ML2004 are digitally controlled logarith mic gain/attenuators with a range of –24 to +24 dB in 0.1 dB steps. The gain settings are selected by a 9-bit digital word. The ML2003 digital interface is either parallel or serial. The ML2004 is packaged in a 14-pin DI

文件：2.62333 Mbytes 页数：12 Pages

MICRO-LINEAR

256KB and 512KB BurstRAM Secondary Cache Modules for PowerPC PReP/CHRP Platforms

The MPC2004 and MPC2005 are designed to provide burstable, high performance 256KB/512KB L2 cache for the PowerPC 60x microprocessor family in conformance with the PowerPC Reference Platform (PReP) and the PowerPC Common Hardware Reference Platform (CHRP) specifications. The modules are configured

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MOTOROLA

摩托罗拉

900 MHz DRIVER & RAMP SILICON MONOLITHIC INTEGRATED CIRCUIT

The MRFIC2004 is an integrated Driver and Ramp designed for transmitters operating in the 800 MHz to 1.0 GHz frequency range. The Ramp is an integrator which can be used for burst control for TDD/TDMA systems. The Driver uses a cascode configuration for high gain and reverse isolation. A power dow

文件：179.06 Kbytes 页数：7 Pages

MOTOROLA

摩托罗拉

SEVEN DARLINGTON ARRAYS

Description The ULN2001, ULN2002, ULN2003 and ULN 2004 are high-voltage, high-current Darlington arrays each containing seven open collector Darlington pairs with common emitters. Each channel is rated at 500 mA and can withstand peak currents of 600 mA. Suppression diodes are included for induct

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STMICROELECTRONICS

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