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MGA-71543

Features: • Operating frequency: 0.1 GHz ~ 6.0 GHz• Noise figure: 0.8 dB (NFmin)• Gain: 16 dB• Average Idd = 2mA in CDMA handset• Bypass switch on chip Loss = -5.6 dB (Id < 5 mA) IIP3 = +35 dBm• Adjustable input IP3: 0 to +9 dBm• 2.7V to 4.2 V operation...

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MGA-71543: Features: • Operating frequency: 0.1 GHz ~ 6.0 GHz• Noise figure: 0.8 dB (NFmin)• Gain: 16 dB• Average Idd = 2mA in CDMA handset• Bypass switch on chip Loss = -5.6 dB (...

MGA-71543 Data Sheet

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Part Number:
MGA-71543
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Operating frequency: 0.1 GHz ~ 6.0 GHz
• Noise figure: 0.8 dB (NFmin)
• Gain: 16 dB
• Average Idd = 2mA in CDMA handset
• Bypass switch on chip Loss = -5.6 dB (Id < 5 mA) IIP3 = +35 dBm
• Adjustable input IP3: 0 to +9 dBm
• 2.7V to 4.2 V operation




Application

• CDMA (IS-95, J-STD-008) Receiver LNA
• Transmit Driver Amp
• W-CDMA Receiver LNA
• TDMA (IS-136) handsets




Pinout

Connection Diagram




Specifications

Symbol Parameter Units Absolute
Maximum		 Absolute
Maximum
Vd Maximum Input Voltage V 5.5 4.2
Vc Maximum Input to Ground DC Voltage[4] V +.3
-5.5		 +.1
-4.2
Vd Supply Voltage mA 60 50
Pd Power Dissipation[2,3] mW 240 200
Pin CW RF Input Power dBm +15 +10
Tj Junction Temperature °C 170 150
TSTG Storage Temperature °C -65 to +150 -40 to +85
1. Operation of this device above any one of these parameters may cause permanent damage.
2. Bias is assumed at DC quiescent conditions.
3. Thermal resistance measured by 150°C Liquid Crystal Measurement method.
4. Maximum rating assumes other parameters are at DC quiescent conditions.





Description

Agilent's MGA-71543 is an economical, easy-to-use GaAs MMIC Low Noise Amplifier (LNA), which is designed for adaptive CDMA and W-CDMA receiver systems. The MGA-71543 is part of the Agilent Technologies complete CDMAdvantage RF chipset.

The MGA-71543 features a minimum noise figure of 0.8 dB and 16 dB available gain from a single stage, feedback FET amplifier. The input and output of MGA-71543 are partially matched, and only a simple series/shunt inductor match is required to achieve low noise figure and VSWR into 50W.

When set into the bypass mode, both input and output of MGA-71543 are internally matched through a mitigative circuit. This circuit draws no current, yet duplicates the in and out impedance of the LNA. This allows the system user to have minimum mismatch change from LNA to bypass mode, which is very important when the MGA-71543 is used between duplexers and/or filters.






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