HMC420QS16 Datasheet(数据表) 1 Page - Hittite Microwave...

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zoom inzoom out 1 pageMICROWAVE CORPORATION12 - 242For price, delivery, and to place orders, please contact Hittite Microwave Corporation:12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373Order Online at www.hittite.com12HMC420QS16CELLULAR RFICDOWNCONVERTER, 0.7 - 1.0 GHzv01.1102General DescriptionFeaturesFunctional DiagramThe HMC420QS16 is a linear downconverterreceiver IC suitiable for cellular infrastructure appli-cations from 0.7 - 1.0 GHz. An integrated mixercoupled with a high dynamic range IF amplifierachieves an input intercept point (OIP3) of +15dBm, and an input P1dB of +1 dBm. The converterprovides a gain of 12.5 dB and 13 dB typical singleside band noise. The IC operates from positive +5Vrails consuming 52 mA of current while requiringonly 0 dBm LO drive. The design requires no exter-nal baluns, and minimal off chip components. TheHMC420QS16 has the same package footprint asthe HMC380QS16G HMC421QS16 1.4 - 2.3 GHzdownconverter ICs.+15 dBm Input IP3Integrated IF LO Amps: 0 dBm LOConversion Gain: 12.5 dBNoise Figure: 13 dBSingle Positive Supply: +5V, 52 mAElectrical Specifications, TA = +25° C, LO = 0 dBm, IF = 120 MHz, Vdd = 5VTypical ApplicationsThe HMC420QS16 is ideal for:•GSM CDMA Infrastructure•GPRS EDGE Infrastructure• WirelessData/CDPD* IF matching must be tuned for optimal results. See application circuit herein.ParameterMin.Typ.Max.Frequency Range, RF LO0.7 - 1.0GHzFrequency Range, IF *50 - 250MHzConversion Gain912.5dBNoise Figure (SSB)13dBLO to RF Isolation1525dBLO to IF Isolation2330 - 42dBRF to IF Isolation3340 - 55dBIP3 (Input)1215dBm1 dB Compression (Input)-2+1dBmLO Input Drive Level (Typical)-2 to +4dBmSupply Current (Idd for IF + LO) (IF bias resistor= 6.8 ohms)52mA