ALM-81224 Datasheet High Linearity 1450 - 2750 Mhz Variable Gain Amplifier

Manufacturer: Avago Technologies (now Broadcom)

Overview: ALM-81224 High Linearity 1450 – 2750 MHz Variable Gain Amplifier Data.

Datasheet Details

Part number	ALM-81224
Manufacturer	Avago Technologies (now Broadcom)
File Size	572.19 KB
Description	High Linearity 1450 - 2750 MHz Variable Gain Amplifier
Datasheet	ALM-81224-AVAGO.pdf

Avago Technologies’ ALM-81224 is a high linearity variable-gain amplifier module for use in the 1450-2750MHz band.

Gain control is achieved using a single DC voltage input pin.

High linearity is achieved through the use of Avago Technologies’ proprietary GaAs Enhancementmode pHEMT process1.

x High Linearity at low bias current x High max gain: 23.8 dB typ x High linearity performance: +16.5 dBm at -65 dBc ACLR using dual-carrier W-CDMA input signal x Fully-matched 50 Ohm input and simple output match x Low Noise Figure x Built-in attenuator with monotonic response x Variable Gain range: 38 dB typ x GaAs E-pHEMT Technology [1] x Small package size: 6.0 x 6.0 x 1.0 mm Typical Performances 2140 MHz @ 5 V, 383 mA (typ) x 23.8 dB Gain at minimum attenuation x +16.5 dBm output power (-65.

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