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ACPM-5251 Datasheet Power Amplifier Module

Manufacturer: Avago Technologies (now Broadcom)

Overview: ACPM-5251 4x5 UMTS Band I & Band V Dual-Band Power Amplifier Module with Integrated Coupler Data.

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General Description

The ACPM-5251 is the dual-band power amplifier module with integrated directional coupler designed for UMTS Band 1 and Band 5 uplink transmission in the mobile handsets, data cards or dongles supporting WCDMA and/ or HSPA.

This product has been designed, tested and characterized to the stringent spectral linearity and other requirements of the 3GPP standards including the HSDPA, HSUPA and HSPA+ UL transmission while keeping the key emphasis on the excellent PAE over the entire power range, i.e.

the exceptional average power consumption and talk-time.

Key Features

  • CoolPAM-5 circuit technology which supports 3 power/gain modes.
  • active bypass (low power), mid power, and high power modes. CoolPAM is the stage bypass technology that enables very lower power consumption especially in the low and mid output power ranges. The active bypass technology added in the CoolPAM-5 further enhances the PAE at low output power range together with the exceptionally low quiescent current. It dramatically saves the average power consumption extending the talk time o.

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