Product Detail

Differential Variable Gain Amplifier
The MAAM-010399 is an integrated 3 stage differential amplifier with embedded voltage variable attenuator. This part is intended as the output amplifier in a downstream Edge QAM RF modulator. The module provides excellent linearity and ACPR at output levels greater than 7 dB above Cable Labs DRFI requirements. The voltage variable attenuator (VVA) is implemented with PIN diodes to provide continuous power level control with high linearity and is controlled with a single voltage. The part is packaged in a 5x7 mm PQFN package.
  • 28 dB Gain
  • 260°C Reflow Compatible
  • Halogen-Free “Green” Mold Compound
  • Lead-Free 5x7 mm PQFN-40LD
  • Single Control Voltage
  • Low Harmonics
  • Differential Input and Output
  • 6 V, 900 mA
  • -60 dBc ACPR @ 59 dBmV/channel –4 channel 256 QAM
  • -62 dBc ACPR @ 67 dBmV Output –1 channel 256 QAM
  • 25 dB Attenuation Range
  • RoHS* Compliant
  • Wired Broadband
  • Min Frequency: 50 MHz
  • Max Frequency: 1,100 MHz
  • Gain: 28 dB
  • OIP3: 48 dBm
  • Bias Voltage: 6 V
  • Bias Current: 900 mA
  • NF: 5 dB
  • Attenuator Range: 25 dB
  • 5x7mm PQFN-40LD
  • AM0399
Lead Finish
  • NiPdAuAg plate
Contact Info
Part Number Package MACOM Richardson RFPD DigiKey Mouser Richardson Electronics
Amplifier, EQAM VGA, 5x7mmPQFN
5X7MM PQFN-40LD Inquire
Amplifier, EQAM VGA, 5x7mmPQFN
5X7MM PQFN-40LD Inquire Buy Buy
Amplifier, EQAM VGA, 5x7mmPQFN
5X7MM PQFN-40LD Inquire Buy

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