v4.712 Typical Applications The HMC422MS8 / HMC422MS8E is ideal for: MMDS & ISM Wireless Local Loop WirelessLAN Cellular Infrastructure Functional Diagram Electrical Specifications, T A = +2 C Features Integrated LO Amplifier w/ Pdiss <1 mw Conversion Loss / Noise Figure: 8 db Low LO Drive: dbm Input IP3: +1 dbm Single Positive Supply: 3V, 3 ma General Description The HMC422MS8 & HMC422MS8E are double balanced mixer ICs with integrated LO amplifiers. This mixer can operate as an upconverter or downconverter between 1.2 GHz and 2.6 GHz. With the integrated LO amplifier, the mixer requires an LO drive level of only dbm, and requires only 3mA 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 +1 dbm at 2 GHz. Parameter IF = 1 MHz LO = dbm & Vdd = 3V Units Min. Typ. Max. Frequency Range, RF & LO 1.2-2.6 GHz Frequency Range, IF DC - 1 GHz Conversion Loss 8 1. db Noise Figure (SSB) 8 1. db LO to RF Isolation 23 3 db LO to IF Isolation 9 1-2 db RF to IF Isolation 9 1-2 db IP3 (Input) 12 1 dbm 1 db Compression (Input) 8 dbm Supply Current (Idd) 37 ma * Unless otherwise noted, all measurements performed as downconverter, IF= 1 MHz. 1 For price, delivery and to place orders: Hittite Microwave Corporation, For price, 2 delivery, Elizabeth and to Drive, place Chelmsford, orders: Analog MA Devices, 1824 Inc., One Technology Way, P.O. Box 916, Norwood, MA 262-916 Phone: 978-2-3343 Fax: 978-2-3373 Phone: Order 781-329-47 On-line at www.hittite.com Application Support: Phone: 978-2-3343 Application or apps@hittite.com Support: Phone: 1-8-ANALOG-D
v4.712 Conversion Gain vs. Temperature @ LO = dbm Isolation @ LO = dbm -1 Conversion Gain vs. LO Drive Conversion Gain vs. Vdd @ LO = dbm -1-1 +2 C -4 C +8 C -2 dbm dbm +2 dbm +4 dbm +6 dbm +2.7V +3.V +3.3V +.V ISOLATION (db) Return Loss @ LO = dbm RETURN LOSS (db) IF Bandwidth @ LO = dbm RESPONSE (db) -1-3 -4 1 1. 2 2. 3-1 -2-3 1 1. 2 2. 3 3. 4-1 -2 LO RF RF/IF LO/RF LO/IF CONVERSION GAIN RETURN LOSS -3. 1 1. 2 For price, delivery and to place orders: Hittite Microwave Corporation, For price, 2 delivery, Elizabeth and to Drive, place Chelmsford, orders: Analog MA Devices, 1824 Inc., One Technology Way, P.O. Box 916, Norwood, MA 262-916 Phone: 978-2-3343 Fax: 978-2-3373 Phone: Order 781-329-47 On-line at www.hittite.com Application Support: Phone: 978-2-3343 Application or apps@hittite.com Support: Phone: 1-8-ANALOG-D 2
v4.712 Upconverter Performance Conversion Gain @ LO = dbm Input P1dB vs. Temperature @ LO = dbm 1 Input IP3 vs. LO Drive* INPUT IP3 (dbm) -1 2 17 14 11 8-2 dbm dbm +3 dbm 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 MxN Spurious @ IF Port nlo mrf 1 2 3 4 XX 2 22 26 41 1 1 27 48 7 2 66 6 64 3 73 3 >8 >8 83 69 8 4 >8 >8 >8 >8 >8 RF = 2.1 GHz @ -1 dbm LO = 2 GHz @ dbm All values in dbc relative to the IF power level. INPUT P1dB (dbm) Input IP3 vs. Temperature @ LO = dbm* INPUT IP3 (dbm) 13 11 9 7 1.4 1.6 1.8 2 2.2 2.4 2.6 2 17 14 11 8 1.4 1.6 1.8 2 2.2 2.4 2.6 Harmonics of LO LO Freq. (GHz) +2 C -4 C +8 C nlo Spur @ RF Port 1 2 3 4 1. 33 14 38 3 1.7 3 16 39 44 2 29 17 4 47 2.2 27 2 2 2. 2 26 49 61 3 22 37 69 72 LO = dbm All values in dbc below input LO level @ RF port. +2 C -4 C +8 C * Two-tone input power= dbm each tone, 1 MHz spacing. 3 For price, delivery and to place orders: Hittite Microwave Corporation, For price, 2 delivery, Elizabeth and to Drive, place Chelmsford, orders: Analog MA Devices, 1824 Inc., One Technology Way, P.O. Box 916, Norwood, MA 262-916 Phone: 978-2-3343 Fax: 978-2-3373 Phone: Order 781-329-47 On-line at www.hittite.com Application Support: Phone: 978-2-3343 Application or apps@hittite.com Support: Phone: 1-8-ANALOG-D
v4.712 Absolute Maximum Ratings RF / IF Input (Vdd = +3V) LO Drive (Vdd = +3V) Vdd IF DC Current Outline Drawing +13 dbm +13 dbm +7 Vdc ±1 ma Channel Temperature (Tc) 1 C Continuous Pdiss (T = 8 C) (Derate.8 mw/ C above 8 C).38 W Storage Temperature -6 to +1 C Operating Temperature -4 to +8 C ESD Sensitivity (HBM) Package Information Class 1A ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS 1. PACKAGE BODY MATERIAL: LOW STress INJECTION MOLDED PLASTIC SILICA AND SILICON IMPREGNATED. 2. LEAD MATERIAL: COPPER ALLOY 3. LEAD PLATING: 1% MATTE TIN. 4. DIMENSIONS ARE IN INCHES [MILLIMETERS]. CHARACTERS TO BE HELVETICA MEDIUM,.3 HIGH, LASER OR WHITE INK, LOCATED APPROXIMATELY AS SHOWN. 6. DIMENSION DOES NOT INCLUDE MOLDFLASH OF.1mm PER SIDE. 7. DIMENSION DOES NOT INCLUDE MOLDFLASH OF.2mm PER SIDE. 8. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND Part Number Package Body Material Lead Finish MSL Rating Package Marking [3] [1] H422 HMC422MS8 Low Stress Injection Molded Plastic Sn/Pb Solder MSL1 XXXX [2] H422 HMC422MS8E RoHS-compliant Low Stress Injection Molded Plastic 1% matte Sn MSL1 XXXX [1] Max peak reflow temperature of 23 C [2] Max peak reflow temperature of 26 C [3] 4-Digit lot number xxxx For price, delivery and to place orders: Hittite Microwave Corporation, For price, 2 delivery, Elizabeth and to Drive, place Chelmsford, orders: Analog MA Devices, 1824 Inc., One Technology Way, P.O. Box 916, Norwood, MA 262-916 Phone: 978-2-3343 Fax: 978-2-3373 Phone: Order 781-329-47 On-line at www.hittite.com Application Support: Phone: 978-2-3343 Application or apps@hittite.com Support: Phone: 1-8-ANALOG-D 4
v4.712 Pin Descriptions Pin Number Function Description Interface Schematic 1 LO This pin is AC coupled and matched to Ohms. 2, 3, 6, 7 GND Pins must connect to RF ground. 4 Vdd IF 8 RF Power supply for the LO Amplifier. One external RF bypass capacitor (1, pf) is required. 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 1 ma of current or die non-function and possible die failure will result. This pin is DC coupled and matched to Ohms. For price, delivery and to place orders: Hittite Microwave Corporation, For price, 2 delivery, Elizabeth and to Drive, place Chelmsford, orders: Analog MA Devices, 1824 Inc., One Technology Way, P.O. Box 916, Norwood, MA 262-916 Phone: 978-2-3343 Fax: 978-2-3373 Phone: Order 781-329-47 On-line at www.hittite.com Application Support: Phone: 978-2-3343 Application or apps@hittite.com Support: Phone: 1-8-ANALOG-D
v4.712 Evaluation PCB List of Materials for Evaluation PCB 1188 [1] Item J1 - J3 J4 - J C1 U1 Description PCB Mount SMA RF Connector DC Pin 1k pf Chip Capacitor, 63 Pkg. HMC422MS8 / HMC422MS8E Mixer PCB [2] 14813 Evaluation PCB, 1. x 1. [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 43 The circuit board used in the application should use RF circuit design techniques. Signal lines should have 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. For price, delivery and to place orders: Hittite Microwave Corporation, For price, 2 delivery, Elizabeth and to Drive, place Chelmsford, orders: Analog MA Devices, 1824 Inc., One Technology Way, P.O. Box 916, Norwood, MA 262-916 Phone: 978-2-3343 Fax: 978-2-3373 Phone: Order 781-329-47 On-line at www.hittite.com Application Support: Phone: 978-2-3343 Application or apps@hittite.com Support: Phone: 1-8-ANALOG-D 6