MAAM-011186 - MA-COM

MAAM-011186 Differential CATV Variable Gain Amplifier

The MAAM-011186 is an integrated 2 stage differential amplifier with embedded digital step attenuator (DSA) assembled in a lead-free 7 mm 48-lead PQFN package. This amplifier provides excellent linearity and high output power with greater than 30 dB MER for 64 QAM modulation with 39 channels and 52 dBmV per channel. Gain in the minimum attenuation state is .

Features

 39 dB Gain
 31.5 dB, 0.5 dB steps, 6 Bit Digital Step Attenuator
 36 dB MER, 64 QAM 39 Channels, 52 dBmV/ch.
 8 V or 5 V Operation
 3 dB Noise Figure
 Serial or Parallel Attenuator Control
 Differential Input and Output
 Low Harmonics
 Power Down Mode
 Lead-Free 7 mm 48-Lead PQFN
 Halogen-Free ―Green‖ Mold Compound
 RoHS
* Compliant Functional Schematic 48 1 3 4 CMOS Control 7 8 11 12 Rev. V3 34 33 30 29 26 25 Description The MAAM-011186 is an integrated 2 stage differential amplifier with embedded digital step attenuator (DSA) assembled in a lead-free 7 mm 48-lead PQFN pack.