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| Silicon Double Balanced HMICTM Mixer, 700 - 1200 MHz V 2.00 MA4EX950M-1225T Features n n n n n n SOT-25 Low Cost Miniature Plastic Package 7.0 dB Typical Conversion Loss +7 to +13 dBm LO Drive HMICTM Patented Process Silicon Medium Barrier Schottky Diodes DC - 400 MHz IF Bandwidth SOT-25 Package Outline (Topview) 3 2 1 Description M/A-COM's MA4EX950M-1225T is a silicon monolithic 700-1200 MHz double balanced mixer in a low cost miniature surface mount SOT-25 package. The die uses M/A-COM's unique HMICTM silicon/glass process to achieve low loss passive elements while retaining the advantages of medium barrier silicon Schottky diodes. Topview 4 5 PIN Configuration Applications These mixers are well suited for high volume wireless and cellular applications where small size and repeatability are required. Typical applications include frequency conversion, modulation, and demodulation in wireless receivers and transmitters. PIN 1 2 3 Function RF GND LO PIN 4 5 Function GND IF Functional Schematic IF RF LO Absolute Maximum Ratings1 Parameter Operating Temperature Storage Temperature Incident LO Power Incident RF Power Mounting Temperature Absolute Maximum -65 C to +125 C -65 C to +150 C +20 dBm +20 dBm +235 C for 10 seconds 1. Exceeding these limits may cause permanent damage. 1 Silicon Double Balanced HMICTM Mixer, 700-1200 MHz Electrical Specifications: TA = + 25 C Parameter Conversion Loss L - R Isolation L - I Isolation R - I Isolation LO VSWR RF VSWR IF VSWR Input IP3 Input 1 dB Compression IF 1 dB Bandwidth MA4EX950M-1225T V 2.00 Frequency Range 850 MHz 0.7--1.2 GHz 850 MHz 0.7--1.2 GHz 850 MHz 0.7--1.2 GHz 850 MHz 0.7--1.2 GHz 850 MHz 0.7--1.2 GHz 850 MHz 0.7--1.2 GHz DC - 400 MHz 850 MHz 0.7--1.2 GHz 850 MHz 0.7--1.2 GHz DC - 400 MHz Test Conditions LO Drive = +10 dBm RF = -10 dBm, IF = 60 MHz LO Drive = +5 dBm RF Level = -10 dBm LO Drive = +5 dBm RF Level = -10 dBm LO Drive = +5 dBm RF Level = -10 dBm LO Drive = +5 dBm RF Level = -10 dBm LO Drive = +5 dBm RF Level = -10 dBm LO Drive = +5 dBm RF Level = -10 dBm LO Drive = +3 LO Drive = +3 +7 dBm +7 dBm Units dB dB dB dB Min. Typ. 7.0 8.1 26.0 20.5 26.5 27.0 27.5 24.0 1.8:1 1.8:1 1.6:1 2.5:1 1.05:1 Max. 8.0 10.5 - dBm dBm MHz 18.5 13.0 20.5 18.0 4.3 5.6 RF = -10 dBm, IF = 60 MHz RF = -10 dBm, IF = 60 MHz LO = 4650 MHz @=5 dBm 0 400.0 Typical Performance Curves (LO Drive = +10 dBm, RF = -10 dBm, IF = 60 MHz) Conversion Loss Conversion Loss vs Frequency PL O Drive = 7, 10, 13dBm, PRF = -10dBm, f IF = LS - 60 MHz -6.00 0.00 Isolation ISOLATION vs Frequency PLO = +10dBm, fIF = LS - 60 MHz -6.50 PLO=7dBm -7.00 -5.00 PLO=10dBm PLO=13dBm (ISO L - I) -10.00 -7.50 (ISO L - R) ISOLATION(dB) LOSS (DB) -8.00 (ISO R - I) -15.00 -8.50 -9.00 -20.00 -9.50 -25.00 -10.00 -30.00 -10.50 -11.00 700 725 750 775 800 825 850 875 900 925 950 975 1000 1025 1050 1075 1100 1125 1150 1175 1200 -35.00 700 725 750 775 800 825 850 875 900 925 950 975 1000 1025 1050 1075 1100 1125 1150 1175 1200 FREQUENCY (MHz) FREQUENCY (MHz) RF and IF VSWR Third Order Intercept and Input 1 dB Compression Power Input IP3 & 1dB Compression Power P(LO) Drive = 7, 10, 13dBm, P (RF) = -10dBm, f(IF) = LS-60 MHz 25 VSWR TYP P(LO) = +10dBm, P(RF) = -10dBm, f(IF) = LS-60 MHz 5.00 I -Port 4.50 (ISO L - R) (ISO R - I) 20 4.00 PLO=7dBm 3.50 IP3 & P1dB (dBm) VSWR RATIO 15 PLO=10dBm PLO=13dBm 3.00 10 2.50 Typical 1dB Compression 2.00 5 1.50 1.00 50 75 100 125 150 175 200 225 250 275 300 325 350 375 400 425 450 475 500 0 700 750 800 850 900 950 1000 1050 1100 1150 1200 FREQUENCY (MHz) FREQUENCY (MHz) Specifications subject to change without notice. n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. 2 Silicon Double Balanced HMICTM Mixer, 700-1200 MHz SOT-25 Package Outline1,2 MA4EX950M-1225T V 2.00 SOT-25 Dimensions Inches Millimeters Dim A B C D E F G H 1. Dimensions do not include mold flash, protrusion or gate burrs which shall not exceed 0.0098 in (.25mm) per side. 2. Lead Coplanarity is 0.003 (0.08) max. Min. .100 b .032 .014 .003 .000 Max. .122 .118 .051 .043 .020 b .006 Min. 2.70 2.54 b .80 .35 .08 .00 Max. 3.10 3.00 1.30 1.10 .50 -- .15 .063 REF. 1.60 REF. J .018 REF. .45 REF. Ordering Information Part Number MA4EX950M-1225T Package Tape and Reel Specifications subject to change without notice. n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. 3 |
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