Supply circuit with power-down for telephone set peripherals

文件：77.75 Kbytes 頁數(shù)：16 Pages

PHI

PHI

Supply circuit with power-down for telephone set peripherals

GENERAL DESCRIPTION\nThe TEA1081 is an integrated circuit for use in line-powered telephone sets to supply peripheral circuits for extended dialling and/or loudspeaker facilities.\nThe IC uses a part of the surplus line current normally drawn by the voltage regulator of the speech/transmission circu ? High input impedance for audio signals\n? Low DC series resistance\n? High output current\n? Large audio signal handling capability\n? Low distortion\n? Two modes of operation:\n?? – output voltage that follows the DC line voltage\n?? – regulated output voltage\n? Power-down input\n? Low number of;

恩XP

Supply circuit with power-down for telephone set peripherals

文件：77.75 Kbytes 頁數(shù)：16 Pages

PHI

PHI

26-29 GHz Medium Power Amplifier

Key Features and Performance ? Production version of TGA9058 ? 0.25um pHEMT Technology ? 26 GHz - 29 GHz Frequency Range ? Nominal Pout 22dBm @ 1dB GC ? Nominal SS Gain 24dB ? Self Bias Topology ? 5V, 315mA Bias Primary Applications ? LMDS ? Point-to-Point Radio

文件：345.21 Kbytes 頁數(shù)：3 Pages

TRIQUINT

26-29 GHz Medium Power Amplifier

Key Features and Performance ? Production version of TGA9058 ? 0.25um pHEMT Technology ? 26 GHz - 29 GHz Frequency Range ? Nominal Pout 22dBm @ 1dB GC ? Nominal SS Gain 24dB ? Self Bias Topology ? 5V, 315mA Bias Primary Applications ? LMDS ? Point-to-Point Radio

文件：345.21 Kbytes 頁數(shù)：3 Pages

TRIQUINT