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| v01.0603 MICROWAVE CORPORATION HMC422MS8 GaAs MMIC MIXER w/ INTEGRATED LO AMPLIFIER, 1.2 - 2.5 GHz Features Integrated LO Amplifier w/ Pdiss <100 mW Conversion Loss / Noise Figure: 8.0 dB Low LO Drive: 0 dBm Input IP3: +15 dBm Single Positive Supply: 3V, 30 mA Typical Applications The HMC422MS8 is ideal for: * MMDS & ISM * Wireless Local Loop * WirelessLAN * Cellular Infrastructure Functional Diagram General Description The HMC422MS8 is a double balanced mixer IC with an integrated LO amplifier. This mixer can operate as an upconverter or downconverter between 1.2 GHz and 2.5 GHz. With the integrated LO amplifier, the mixer requires an LO drive level of only 0 dBm, and requires only 30mA from a single positive +3V rail. The mixer has 8 dB of conversion loss, an input P1dB of +8 dBm and an input third order intercept point of +15 dBm at 2 GHz. 12 MIXERS - SMT Electrical Specifications, TA = +25 C Parameter Min. Frequency Range, RF & LO Frequency Range, IF Conversion Loss Noise Figure (SSB) LO to RF Isolation LO to IF Isolation RF to IF Isolation IP3 (Input) 1 dB Compression (Input) Supply Current (Idd) 23 9 9 12 5 IF = 100 MHz LO = 0 dBm & Vdd = 3V Typ. 1.2 - 2.5 DC - 1.0 8 8 30 15 - 20 15 - 20 15 8 30 10.5 10.5 Max. GHz GHz dB dB dB dB dB dBm dBm mA Units * Unless otherwise noted, all measurements performed as downconverter, IF= 100 MHz. 12 - 258 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 v01.0603 MICROWAVE CORPORATION HMC422MS8 GaAs MMIC MIXER w/ INTEGRATED LO AMPLIFIER, 1.2 - 2.5 GHz Conversion Gain vs. Temperature @ LO = 0 dBm 0 +25 C -40 C +85 C Isolation @ LO = 0 dBm 0 -5 -10 RF/IF LO/RF LO/IF CONVERSION GAIN (dB) -5 ISOLATION (dB) -15 -20 -25 -30 -35 -10 -15 -20 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 FREQUENCY (GHz) -40 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 FREQUENCY (GHz) 12 MIXERS - SMT Conversion Gain vs. LO Drive 0 Return Loss @ LO = 0 dBm 0 -5 CONVERSION GAIN (dB) RETURN LOSS (dB) -5 -10 -15 -20 -25 -30 LO RF -10 LO = -2 dBm LO = 0 dBm LO = +2 dBm LO = +4 dBm LO = +6 dBm -15 -20 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 FREQUENCY (GHz) 1 1.5 2 2.5 3 3.5 4 FREQUENCY (GHz) Conversion Gain vs. Vdd @ LO = 0 dBm 0 IF Bandwidth @ LO = 0 dBm 0 -5 CONVERSION GAIN (dB) -5 RESPONSE (dB) -10 -15 -20 -25 -30 CONVERSION GAIN RETURN LOSS -10 -15 +2.7V +3.0V +3.3V +5.0V -20 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 FREQUENCY (GHz) 0 0.5 1 FREQUENCY (GHz) 1.5 2 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 12 - 259 MICROWAVE CORPORATION v01.0603 HMC422MS8 GaAs MMIC MIXER w/ INTEGRATED LO AMPLIFIER, 1.2 - 2.5 GHz Upconverter Performance Conversion Gain @ LO = 0 dBm 0 Input P1dB vs. Temperature @ LO = 0 dBm 15 14 +25 C -40 C +85 C CONVERSION GAIN (dB) 13 -5 INPUT P1dB (dBm) 12 11 10 9 8 7 6 -10 -15 12 MIXERS - SMT -20 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 FREQUENCY (GHz) 5 1.4 1.6 1.8 2 2.2 2.4 2.6 FREQUENCY (GHz) Input IP3 vs. LO Drive* 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 1.4 Input IP3 vs. Temperature @ LO = 0 dBm* 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 1.4 INPUT IP3 (dBm) -2 dBm 0 dBm +3 dBm INPUT IP3 (dBm) +25 C -40 C +85 C 1.6 1.8 2 2.2 2.4 2.6 2.8 3 1.6 1.8 2 2.2 2.4 2.6 FREQUENCY (GHz) FREQUENCY (GHz) MxN Spurious @ IF Port nLO mRF 0 1 2 3 4 0 XX 10 66 >85 >85 1 2 0 60 >85 >85 2 22 27 64 83 >85 3 26 48 53 69 >85 4 41 57 73 80 >85 Harmonics of LO nLO Spur @ RF Port LO Freq. (GHz) 1.5 1.75 2 2.25 2.5 3 1 33 30 29 27 25 22 2 14 16 17 20 26 37 3 38 39 45 50 49 69 4 35 44 47 52 61 72 RF = 2.1 GHz @ -10 dBm LO = 2 GHz @ 0 dBm All values in dBc relative to the IF power level. LO = 0 dBm All values in dBc below input LO level @ RF port. * Two-tone input power= 0 dBm each tone, 1 MHz spacing. 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 12 - 260 MICROWAVE CORPORATION v01.0603 HMC422MS8 GaAs MMIC MIXER w/ INTEGRATED LO AMPLIFIER, 1.2 - 2.5 GHz Absolute Maximum Ratings RF / IF Input (Vdd = +3V) LO Drive (Vdd = +3V) Vdd IF DC Current Channel Temperature (Tc) Continuous Pdiss (T = 85C) (Derate 5.8 mW/C above 85 C) Storage Temperature Operating Temperature +13 dBm +13 dBm +7 Vdc 10 mA 150 C 0.38 W -65 to +150 C -40 to +85 C 12 MIXERS - SMT NOTES: 1. PACKAGE BODY MATERIAL: LOW STRESS INJECTION MOLDED PLASTIC SILICA AND SILICON IMPREGNATED. 2. LEADFRAME MATERIAL: COPPER ALLOY 3. LEADFRAME 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 MUST BE SOLDERED TO PCB RF GROUND. Outline Drawing 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 12 - 261 MICROWAVE CORPORATION v01.0603 HMC422MS8 GaAs MMIC MIXER w/ INTEGRATED LO AMPLIFIER, 1.2 - 2.5 GHz Pin Descriptions Pin Number Function Description Interface Schematic 1 LO Port This pin is AC coupled and matched to 50 Ohm from 1.2 - 2.5 GHz. 12 2, 3, 6, 7 GND Pins must connect to RF ground. MIXERS - SMT 4 Vdd Power supply for the LO Amplifier. One external RF bypass capacitor (10,000 pF) is required. 5 IF Port This pin is DC coupled. For applications not requiring operation to DC, this port should be DC blocked externally using a series capacitor whose value has been chosen to pass the necessary IF frequency range. For operation to DC, this pin must not source/sink more than 10 mA of current or die non-function and possible die failure will result. 8 RF Port This pin is DC coupled and matched to 50 Ohm from 1.2 - 2.5 GHz. 12 - 262 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 MICROWAVE CORPORATION v01.0603 HMC422MS8 GaAs MMIC MIXER w/ INTEGRATED LO AMPLIFIER, 1.2 - 2.5 GHz Evaluation PCB 12 MIXERS - SMT List of Material Item J1 - J3 J4 - J5 C1 U1 PCB* Description PC Mount SMA RF Connector DC Pin 10k pF Chip Capacitor, 0603 Pkg. HMC422MS8 Mixer 104813 Evaluation PCB, 1.0" x 1.0" The circuit board used in the final application should use RF circuit design techniques. Signal lines should have 50 ohm impedance while the package ground leads should be connected directly to the ground plane similar to that shown. A sufficient number of VIA holes should be used to connect the top and bottom ground planes. The evaluation circuit board shown is available from Hittite upon request. * Circuit Board Material: Rogers 4350 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 12 - 263 |
Price & Availability of HMC422MS8
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