The requested file:
https://pdf.datasheetcatalog.com/datasheets/150/316199_DS.pdf
is the data sheet for the following electronic components:

Alpha Industries Inc

#	Part Name	Description
1	AN002M2-29	GaAs MMIC Control FET in SOT 143 DC-2.5 GHz

Texas Instruments

#	Part Name	Description
1	TL494D	PULSE-WIDTH-MODULATION CONTROL CIRCUITS
2	TL494N	PULSE-WIDTH-MODULATION CONTROL CIRCUITS
3	TL494NS	PULSE-WIDTH-MODULATION CONTROL CIRCUITS
4	TL494PW	PULSE-WIDTH-MODULATION CONTROL CIRCUITS

Select the part name and then you can download the datasheet in PDF format.