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Worcester, Massachusetts 01615-0036(508) 853-5000A3421xKA A3422xKACharacteristic Symbol Test Conditions Min Typ Max Min Typ Max UnitsOperate Point B, LIST/344Modulator for GaAs power amplifiers UBA1710MFEATURES Power MOS modulators for control of GaAs poweramplifier drain voltage, LIST/344no further trim for most applications In order to reducelayout leakage errors, the offset adjust capability has beenremoved from the SOIC versions (OPA124UA andOPA124U) The PDIP versions (OPA124PB, OPA124PA,, LIST/344one of several on-chip resistors to select the slopeA singleAD641 provides up to 44 dB of dynamic range at speeds up to250 MHz, and two cascaded AD641s together can provide58 dB of dynamic range at speeds up to 250 MHz The AD641, LIST/344 Over Voltage Protection, Short Circuit ProtectionWith Output Disable Function± 24% Typical Total outputTO-220 Full-Mold Package (4Pin) , LIST/344PNP 1 GHz switching transistorSeptember 1995 2Philips Semiconductors Product specificationPNP 1 GHz switching transistor PMBT3640, LIST/344150 WChannel to case Thermal Impedance qch-c 0833C/WChannel temperature Tch 150CStorage temperature Tstg –55 to +150C, LIST/3446) Power amplifier gain allows use of noise reduction(BA3529AFP) Absolute maximum ratings (Ta = 25 C) Recommended operating conditions (Ta = 25 C), LIST/344VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without noticeNo liability is assumed as a result of their use or applicationNo rights under any patent accompany the sale of any such product(s) or information Tfs440Adoc version 1219122001 VI TELEFILTERFilterSpecification TFS 440A 2/5 , LIST/344Voltage synchronizationGeneral DescriptionThe integrated circuit T2117 is a triac controller for zero-crossing mode It is designed to control power in, LIST/344
