HMC549MS8GE v04.0120 DUAL OUTPUT LOW NOISEAMPLIFIER, 0.04 - 0.96 GHzTypical ApplicationsFeatures The HMC549MS8GE is ideal for: Single-ended or Balanced Output T • DTV Receivers High Output IP3: +27 dBm M • Multi-Tuner Set Top Boxes Low Noise Figure: 3.5 dB • PVRs & Home Gateways Single Positive Supply: +5V E - S 75 Ohm Input IS O Functional DiagramGeneral Description W N O The HMC549MS8GE is a GaAs pHEMT MMIC Low Noise Amplifier that are ideal pre-amplifi- ers for CATV Set Top Box, Home Gateway, and S - L Digital Television receiver operating between R 40 and 960 MHz. This high dynamic range LNA has IE been optimized to provide 3.5 dB noise figure and +27 dBm output IP3 from a single supply of +5V @ LIF 120 mA. The outputs of this LNA are extremely well P balanced, and can be used to drive a differential input M tuner with very high input IP2 requirements. This dual A purpose LNA can also be used as an active splitter driving two single-ended input tuners. This LNA is housed in a RoHS compliant MSOP8G SMT package with exposed ground paddle. Electrical Specifications, 75 Ohm System, T = +25° C, Vdd = +5VA Parameter* Min. Typ. Max. Units Frequency Range 0.04 - 0.96 GHz Gain 2 5 dB Gain Variation over Temperature 0.01 0.02 dB/°C Noise Figure 3.5 5.2 dB Input Return Loss 8 dB Output Return Loss 15 dB Output Power for 1 dB Compression (P1dB) 12.5 dBm Output Third Order Intercept (OIP3) 27 dBm Output Second Order Intercept (OIP2) 52 dBm Amplitude Balance 0.3 dB Phase Balance 2 deg Supply Current (Idd) 120 mA * Unless otherwise noted, all measurements performed with balun on the output. Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc., responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 1 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 781-329-4700 • Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D
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