ChipDocs - Datasheet Source for Semiconductor and Electronic Circuit Components
More than
4 307 195 
components listed
Partname:AD8369ARUZ-REEL7
Description:600 MHz, 45 dB Digitally Controlled Variable Gain Amplifier
Manufacturer:Analog Devices
Pins:16
Datasheet:PDF (968K).
Click here to download *)

The AD8369 is a high performance digitally controlled variable gain amplifier (VGA) for use from low frequencies to a 3 dB frequency of 600 MHz at all gain codes. The AD8369 delivers excellent distortion performance: the two-tone, third-order intermodulation distortion is 69 dBc at 70 MHz for a 1 V p-p composite output into a 1 kW load. The AD8369 has a nominal noise figure of 7 dB when at maximum gain, then increases with decreasing gain. O utput IP3 is +19.5 dBm at 70 MHz into a 1 k W l oad and remains fairly constant over the gain range. The signal input is applied to pins INHI and INLO. Variable gain is achieved via two methods. The 6 dB gain steps are implemented using a discrete X-AMP structure, in which the input signal is progressively attenuated by a 200 W R-2R ladder network that also sets the input impedance; the 3 dB steps are implemented at the output of the amplifier. This combination provides very accurate 3 dB gain steps over a span of 45 dB. The output impedance is set by on-chip resistors across the differential output pins,

Click here to download AD8369ARUZ-REEL7 Datasheet
Click here to download AD8369ARUZ-REEL7 Datasheet
*)
*)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership.
Free Subscription to Biophotonics International Magazine
Free Subscription to Biophotonics International Magazine
Biophotonics International Magazine.
Subscribe now for FREE !
Win Win Circuit - PCB,PCBA,Touch Screen,LED Lighting
Win Win Circuit LTD. PCB, PCBA, LCD Module
www.wwteq.com
COPYRIGHT 1997-2016 ChipDocs  ALL RIGHT RESERVED