SL2150D

www.DataSheet4U.com SL2150D Cable Tuner Front End LNA with AGC Data Sheet Features Single chip dual output LNA Wide dynamic range on both channels Independent AGC facility incorporated into all channel paths Independent disable facility incorporated into all channel paths Full ESD protection. (Normal ESD handling procedures should be observed) Ordering Information SL2150D/KG/LH1S 28 Pin QFN SL2150D/KG/LH2R 28 Pin QFN* SL2150D/KG/LH2T 28 Pin QFN* *Pb Free Matte Tin Tubes Trays Tape & Reel September 2005 -20° C to +85 ° C Description The SL2150D is a wide dynamic range front end for tuner applications. The device offers two buffered outputs from a single input, where both paths contain an independently controllable AGC and disable facility. Applications Multi-tuner cable set top box and cable modem applications Data communications systems Terrestrial TV tuner loop though AGC1 AGC2 AGC Control RFINPUT RFINPUTB RFOUT1 RFOUT1B Power Splitter RFOUT2 RFOUT2B AGC Control Power Down DIS1 DIS2 Figure 1 - SL2150D Block Diagram 1 Zarlink Semiconductor Inc. Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc. Copyright 2002-2005, Zarlink Semiconductor Inc. All Rights Reserved. SL2150D NC# NC# NC# Vcc Vcc Vcc Vcc Data Sheet Vee Vee RFOUT1 RFOUT1B Vcc Vcc Vcc VEE (PACKAGE PADDLE) 1 Vcc Vcc DIS1 RF INPUT RF INPUT DIS2 Vee SL2150D Vee Vee RFOUT2 RFOUT2B NC# AGC2 AGC1 LH28 # Pins marked NC should be connected to Vee Fi...