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TA0003 Datasheet Hbt Technology Adds Power To Cdma

Manufacturer: RF Micro Devices (now Qorvo)

Overview:  TA0003 TA0003 HBT Technology Adds Power to CDMA Chip Set                           .

Key Features

  • measured double-sideband noise figure of 9 dB and an input third-order intercept point of +6 dBm. The 50 Ω device can achieve an input third-order intercept point of +10 dBm at +4.8 VDC with no increase in noise figure. The mixer’s gain is reduced by only 0.4 dB when the LO power is reduced to -9 dBm. Two variable-gain IF amplifiers follow the mixer, selected by logic-level signals. The gain-control circuit uses a phase-cancellation technique. The mixer noise figure and input third-order interce.

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