MGA-71543 |
RFQ for MGA-71543 Required Field |
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| Technical/Catalog Information | MGA-71543-BLKG |
| Vendor | Avago Technologies US Inc. |
| Category | RF and RFID |
| Package / Case | SC-70-4, SC-82AB, SOT-323-4, SOT-343 |
| Voltage - Supply | 2.7V ~ 4.2V |
| Current - Supply | 50mA ~ 60mA |
| Gain | 14.4dB ~ 17.4dB |
| Frequency | 100MHz ~ 6GHz |
| RF Type | CDMA, TDMA, W-CDMA |
| Packaging | Bulk |
| Noise Figure | 1.1dB ~ 1.45dB |
| P1db | 13.1dBm |
| Test Frequency | 2.01GHz |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | MGA 71543 BLKG MGA71543BLKG 516 1952 ND 5161952ND 516-1952 |
| Product | Manufacturers | Pack | D/C |
| MGA-71543 | - | SOT343 | 02+ |
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 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 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.
Typical Application |
Features |
| • CDMA (IS-95, J-STD-008) Receiver LNA• Transmit Driver Amp• W-CDMA Receiver LNA• TDMA (IS-136) handsets | • 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 |
| 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 |
