Silicon Double Balanced HMIC Mixer 850 - 1050 MHz
V 1.00
MA4EXP950H-1277
Features
n +35 dBm Typical IIP3 n 8.3 dB Typical Conversion Loss n +15 to +19 dBm LO Drive n Fully Balanced Passive Mixer n NO Matching required n Low Cost Miniature Plastic MLP Package
3mm, FQFP-N, 16 Lead
Description
M/A-COM’s MA4EXP950H-1277 is a silicon monolithic 850 - 1050 MHz, high barrier, double balanced mixer in a low cost miniature surface mount FQFP-N 3mm, 16 lead plastic package. The die uses M/A-COM’s unique HMIC silicon/glass process to realize low loss passive elements while retaining the advantages of high barrier silicon schottky barrier diodes. These mixers are well suited for GSM and CDMA Cellular basestation infrastructure applications where small size and high performance is required. Typical applications include frequency conversion, modulation and demodulation in wireless receivers and transmitters.
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Electrical Specifications1: TA = 25°C, Z0 = 50 Ohms
Parameter Conversion Loss L - R Isolation L - I Isolation R - I Isolation RF VSWR IF VSWR LO VSWR Input IP3 Input 1 dB Compression IF 1 dB Bandwidth Test Conditions LO Drive = +19 dBm RF = -10 dBm, IF = 60 MHz LO Drive = +17 dBm RF Level = -10 dBm LO Drive = +17 dBm RF Level = -10 dBm LO Drive = +17 dBm RF Level = -10 dBm LO Drive = +17 dBm RF Level = -10 dBm LO Drive = +17 dBm RF Level = -10 dBm LO Drive = +17 dBm RF Level = -10 dBm LO Drive = +19 dBm RF = -10 dBm, IF = 60 MHz LO Drive = +17 dBm IF = 60 MHz LO = 850 MHz @ +17 dBm Frequency 850 MHz 850 - 1050 MHz 850 MHz 850 - 1050 MHz 850 MHz 850 - 1050 MHz 850 MHz 850 - 1050 MHz 850 MHz 850 - 1050 MHz DC - 500 MHz 850 MHz 850 - 1050 MHz 850 MHz 850 - 1050 MHz 850 MHz 850 - 1050 MHz DC - 200 MHz Units dB dB dB dB dB dB dB dB Ratio Ratio Ratio Ratio Ratio dBm dBm dBm dBm MHz Min — — — — — — — — — — — — — — — — — 0 Typ 8.1 8.3 58.0 55.0 49.0 44.0 30.0 28.0 1.50:1 2.20:1 1.70:1 2.1:1 1.7:1 32 33 12.1 12.7 — Max 9.5 9.5 — — — — — — — — — — — — — — — 200
Silicon Double Balance HMIC Mixer, 850 - 1050 MHz
MA4EXP950H-1277
V 1.00
Pin Configuration
Pin No. 1 2 3 4 5 6 7 8 Function N/C N/C LO N/C N/C N/C N/C N/C Pin No. 9 10 11 12 13 14 15 16 Function N/C RF N/C N/C N/C IF N/C N/C
Absolute Maximum Ratings 1
Parameter Incident LO Power Incident RF Power Operating Temperature Storage Temperature Absolute Maximum +20 dBm +20 dBm -40°C to +85°C -65°C to +150°C
1. Exceeding any one or combination of these limits may cause permanent damage to this device.
Schematic
IF RF LO
Typical Performance Curves (LO Drive = +17 dBm, RF = -10 dBm, IF = 60 MHz)
Conversion Loss Isolation
PLO = 17 dBm -6.0
PLO = 19 dBm
0 -10
R-I
L-I
L-R
Conversion Loss (dB)
-6.5 -7.0 -7.5 -8.0 -8.5 -9.0 -9.5 -10.0 850 900 950 1000 1050
Isolation (dB)
-20 -30 -40 -50 -60 -70 850 900 950 1000 1050
Frequency (MHz)
Frequency (MHz)
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information.
2 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
Silicon Double Balance HMIC Mixer, 850 - 1050 MHz
MA4EXP950H-1277
V 1.00
Typical Performance Curves (LO Drive = +17 dBm, RF = -10 dBm, IF = 60 MHz)
RF VSWR
R -Port 3.5 L-Port
3.5
IF VSWR
3.0
3.0
VSWR
2.5
IF VSWR
875 900 925 950 975 1000 1025 1050
2.5
2.0
2.0
1.5
1.5
1.0 850
1.0 50 100 150 200 250 300 350 400 450 500
Frequency (MHz)
Frequency (MHz)
Input IP3 and 1 dB Compression Point
PLO=17dBm 40 35 30 PLO=19dBm Typical 1dB Compression
OUTLINE DRAWING
IP3 (dBm)
25 20 15 10 5 0 850 900 950 1000 1050
Frequency (MHz)
Ordering Information
Part Number MA4EXP950H-1277 MA4EXP950H-1277TR Package Bulk Packaging Tape and Reel (1K Reel)
Note: Reference Application Note M513 for reel size information.
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information.
3 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
