PDF HMC488MS8G Data sheet ( Hoja de datos )

Número de pieza	HMC488MS8G
Descripción	GaAs MMIC MIXER W/ INTEGRATED LO AMPLIFIER/ 4.0 - 7.0 GHz
Fabricantes	Hittite Microwave Corporation
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No Preview Available ! v00.00503 HMC488MS8G MICROWAVE CORPORATION GaAs MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 4.0 - 7.0 GHz Typical Applications The HMC488MS8G is ideal for: • UNII, ISM & WLAN • Point to Point/Multi-Point Radios • VSAT 12 Functional Diagram Features Conversion Loss: 7 dB Integrated LO Ampliﬁer: 0 to +6 dBm Drive Input IP3: +15 dBm Single Positive Supply: 5V @ 46 mA General Description The HMC488MS8G is an ultra miniature double- balanced mixer with an integrated LO ampliﬁer in an 8 lead plastic SMT MSOP covering 4 - 7 GHz. This passive MMIC mixer integrates a GaAs Schottky diode quad, transformer baluns and a LO buffer on a single chip yielding a low conversion loss of 7 dB coupled with an input IP3 of +15 dBm. The LO buffer ampliﬁer can be driven from 0 to +6 dBm and requires a single supply of +5V @ 46 mA. The device can be used as an upconverter, downconverter or bi-phase (de)modulator for a variety of point-to-point/multipoint, VSAT, telemetry or broadband WLAN applications. Electrical Speciﬁcations, TA = +25° C, IF= 100 MHz, Vdd= 5V Parameter Frequency Range, RF & LO LO = +2 dBm Min. Typ. Max. 4.0 - 7.0 LO = 0 dBm Min. Typ. 5.0 - 6.0 Frequency Range, IF DC - 2.5 DC - 2.5 Conversion Loss Noise Figure (SSB) LO to RF Isolation LO to IF Isolation IP3 (Input) 1 dB Gain Compression (Input) Supply Current (Idd) 7 9.5 8 78 25 30 27 32 16 20 20 25 15 15 58 69 46 46 Max. 10.5 Units GHz GHz dB dB dB dB dBm dBm mA 12 - 278 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com 1 page MICROWAVE CORPORATION v00.0503 HMC488MS8G GaAs MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 4.0 - 7.0 GHz Outline Drawing 12 Pin Descriptions Pin Number Function 1 LO 2, 6, 7 GND NOTES: 1. PACKAGE BODY MATERIAL: LOW STRESS INJECTION MOLDED PLASTIC SILICA AND SILICON IMPREGNATED. 2. LEAD MATERIAL: COPPER ALLOY 3 LEAD PLATING: Sn/Pb SOLDER 4. DIMENSIONS ARE IN INCHES [MILLIMETERS] 5. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE. 6. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE. 7. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO THE PCB RF GROUND Description This pin is AC coupled & matched to 50 Ohm from 4.0 to 7.0 GHz. This pin must be connected to RF ground. Interface Schematic 3, 4 Vdd These pins are power supply for LO amp. An external RF bypass capacitor (10,000 pF) is required. 12 - 282 This pin is DC coupled. For applications not requiring operation to DC this port should be DC blocked externally 5 IF Port using a series capacitor. Choose value of capacitor to pass IF frequency desired. For operation to DC, this pin must not sink/source more than 40 mA of current or failure may result. 8 RF Port This pin is DC coupled & matched to 50 Ohm from 4.0 to 7.0 GHz For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com 5 Page

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