Documentation
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3 documents
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Data Sheet
MML25231H 1000-4000 MHz LNA Data Sheet
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Package Information
98ASA00228D, QFN MAP, 2.0x2.0x0.85, Pitch 0.5, 8 Pins
1000-4000 MHz, 15.2 dB, 23 dBm P1dB, Low Noise Amplifier
MML25231H Receive alerts
The MML25231HT1 is a single-stage low noise amplifier (LNA) with active bias and high isolation for use in cellular infrastructure applications. It is designed for a range of low noise, high linearity applications such as picocell, femtocell, tower mounted amplifiers (TMA) and receiver front-end circuits. It operates from a single voltage supply and is suitable for applications with frequencies from 1000 to 4000 MHz such as CDMA, W-CDMA and LTE.
RF Iso 2132 - DFN 2 x 2 Package Image
Product Details
Features
- Ultra Low Noise Figure: 0.39 dB @ 1900 MHz, 0.54 dB @ 2500 MHz
- High Linearity: 34.7 dBm OIP3 @ 1900 MHz, 35.2 dBm @ 2500 MHz
- Frequency: 1000–4000 MHz
- Unconditionally Stable over Temperature
- P1dB: 22.6 dBm @ 1900 MHz, 22.5 dBm @ 2500 MHz
- Small-Signal Gain: 17.2 dB @ 1900 MHz, 15.2 dB @ 2500 MHz
- Single 5 V Supply
- Power-down Pin
- Supply Current: 60 mA (adjustable externally)
- 50 Ohm Operation (some external matching required)
- Cost-effective 8-pin, 2 mm DFN Surface Mount Plastic Package
- RoHS Compliant
Key Parametrics
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- Frequency (Min) (MHz)
- 1000
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- Frequency (Max) (MHz)
- 4000
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- Gain (Typ) (dB) @ f (MHz)
- 15.2 @ 2500
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- NF (dB)
- 0.54