CATV VGA Amplifier

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CATV VGA Amplifier

Sanland’s TIAs are variable Gain Amplifiers with a Voltage Controlled Attenuator. The Amplifiers feature low noise and high linearity, achieved through the use of a 0.5um GaAs E/D-mode pHEMT process. They are housed in miniature 4.0 x 4.0 mm 24-pin Quad-Flat-Non-Lead (QFN) packages. Designed for optimum performance from 0.05 GHz up to 1.2 GHz, their compact footprint and low profile, coupled with low noise, high gain, and high linearity, make the TIAs an ideal choice as low noise amplifiers for CATV networks and FTTH networks.

Part Number Brief Frequency
(GHz)
TypicalGain   (dB) Gain Control Range (dB) AGC control Voltage Range(V)

Equivalent

Input Noise  (pA/rtHz)

Voltage(V) Current (mA) Package
AVG1012 CATV VGA Amplifier 0.05-1.0 44 28 0~3 3.2 5 190 QFN-24(4*4)
AVG1016 CATV VGA Amplifier 0.05-1.0 32 24 0~3 3.2 12 110 QFN-24(4*4)

 

FEATURES

  • -18dBm to +2dBm Optical Input Range
  • Max.28dBmV/ch Output at 550MHz
  • Max.44dB Gain at 1000MHz
  • MAX.28dB Gain Control Range
  • Lead-free/RoHS compliant QFN4x4-24L package
  • Single +5V/12V Power Supply

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