ALM-GA001-TR1G by Broadcom | | Avnet ASIA
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ALM-GA001-TR1G

Broadcom

RF Amp Chip Single GP 3500MHz 4V 6-Pin UDFN T/R

Manufacturer Part #: ALM-GA001-TR1G

Alternate Part #: ALM-GA001-TR1G


legend RoHS Compliant

Descriptions

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Information

Avago Technologies’ ALM-GA001 is a low-noise amplifier (LNA) designed for GPS/ISM/WiMAX applications in the (0.9-3.5) GHz frequency range. The LNA uses Avago Technologies’ proprietary GaAs Enhancement-mode pHEMT process to achieve high gain with very low noise figure and high linearity. Noise figure distribution is very tightly controlled. A CMOS-compatible shutdown pin is included either for turning the LNA on/off, or for current adjustment. The low noise figure and high gain, coupled with low current consumption make it suitable for use in critical lowpower GPS applications or during low-battery operation.

Key Features

  • Operating temperature range -40 to +85 °C
  • Very Low Noise Figure : 0.97 dB typical
  • High Gain : 17.9 dB typical
  • High IIP3 and IP1dB
  • Advanced GaAs E-pHEMT
  • Low external component count
  • Shutdown current : < 5 µA
  • CMOS compatible shutdown pin (SD) current at 2.7 V drawing 80 µA
  • Useable down to 1.8 V supply
  • Adjustable current via single external resistor/voltage
  • Small package dimension: 1.5(L)x1.2(W)x0.5(H) mm3

Technical Attributes

Description
Value
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Maximum Power Dissipation
60 mW
Maximum Operating Frequency Range
900 to 3500 MHz
Maximum Input Return Loss
-9.5@1575MHz dB
Maximum Supply Current
6@3.3V mA
Typical Noise Figure
0.87@1575MHz dB
Screening Level
Industrial
Mounting
Surface Mount
Max Processing Temp
260
Type
General Purpose Amplifier
Typical Power Gain
19.6@1575MHz dB
Number of Channels per Chip
1
Maximum Output Return Loss
-20@1575 dB
Typical Single Supply Voltage
1.8|2.7|3.3 V
Power Supply Type
Single
Operating Temperature
-40 to 85 °C
Manufacturer Type
Low Noise Amplifier
Maximum Reverse Isolation
-26@1575 dB
Maximum Single Supply Voltage
4 V

ECCN / UNSPSC

Description
Value
ECCN:
5A991.g
SCHEDULE B:
8542330000}
HTSN:
8542330000}
UNSPSC:
32101600
UNSPSC VERSION:
V15.1101
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