SL2009 Datasheet (Zarlink Semiconductor Inc)

SL2009, Dual stage IF amplifier

The SL2009 is a dual IF ampliﬁer intended for application in cable tuners, and integrates all of the IF gain and AGC required to deliver 1Vp-p in a standard tuner conﬁguration.

VEE IFOPB VEE 8 9 AGCBIAS NP16 Figure 1 - Pin allocation (12) AGC1 AGC SENDER AGC SENDER AGCBIAS (9) AGCOUT (13) (

SL2009 Features

* Single chip solution for tuner IF gain and AGC Contains 34 dB of AGC shared between two AGC stages Design optimised for high signal handling with low inter-modulation spurious generation I/O ports optimised to interface with standard SAW ﬁlters ESD p