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Low Noise CATV Amplifier 50 - 870 MHz V2 MAAMSS0001 Features * * * * * Functional Schematic Low Noise Figure Low Distortion Surface Mount Package Push-Pull Design Application Single Positive Supply Description M/A-COM's MAAMSS0001 is a GaAs PHEMT MMIC amplifier in a surface mount SOICN - 16 package. The MMIC design is configured as a pair of cascode PHEMT amplifiers for broadband performance. It is designed for integration in a 75-ohm pushpull low distortion amplifier circuit. The device is ideally suited for use in CATV, DBS, and DTV applications where low noise figure, low distortion and high linearity are required. Pin Configuration PIN No. PIN Name Description Ordering Information Part Number MAAMSS0001 MAAMSS0001TR MAAMSS0001SMB Package SOICN-16 Plastic Package 7 inch, 1000 Piece Reel Sample Test Board (Includes 5 Samples) 1 2 3 4 5 6 7 8 9 10 11 o FB1 RI1 RI1 GND GND RI2 RI2 FB2 N/C GND RO2 GND GND RO1 GND GND Feedback 1 RF Input 1 RF Input 1 Ground Ground RF Input 2 RF Input 2 Feedback 2 No Connection Ground RF Output 2 Ground Ground RF Output 1 Ground Ground Absolute Maximum Ratings 1 Parameter Input Power Operating Voltage Operating Temperature Storage Temperature Absolute Maximum +20 dBm +10 volts -40 C to +85 C -65oC to +150oC o 12 13 14 15 16 1. Exceeding any one or combination of these limits may cause permanent damage to this device. 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. 1 North America: Tel. (800) 366-2266 Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1908) 574 200, Fax +44 (1908) 574 300 Low Noise CATV Amplifier, 50 - 870 MHz Electrical Specifications: MAAMSS0001 V2 TA = 25C, Freq: 50 - 870 MHz, VDD = +5 Volts, Z0 = 75 ohms, Test Circuit with M/A-COM Balun ETN1-1-13TR Parameter Gain Gain Flatness Noise Figure Input Return Loss Output Return Loss Two tones at 397 & 403 MHz, +4 dBm output per tone Composite Triple Beat, CTB 135 Channels, +25 dBmV/ Channel at the output Composite Second Order, CSO 135 Channels, +25 dBmV/ Channel at the output Cross modulation 135 Channels, +25 dBmV/ Channel at the output P1dB 400 MHz IDD + 5 Volts IP3 50-150 MHz 150-870 MHz Test Conditions Units dB dB dB dB dB dB dBm dBc dBc dBc dBm mA Min. 11.5 Typ. 12.0 0.35 3.8 2.8 15 11 33 -72.5 -75 -64 23 190 225 -70 -70 4.0 Max. 13.0 10 Handling Procedures The following precautions should be observed to avoid damage: Static Sensitivity Gallium Arsenide Integrated Circuits are sensitive to electrostatic discharge (ESD) and can be damaged by static electricity. Proper ESD control techniques should be used when handling these devices. 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 North America: Tel. (800) 366-2266 Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1908) 574 200, Fax +44 (1908) 574 300 Low Noise CATV Amplifier, 50 - 870 MHz Typical Performance Curves Gain vs. Frequency over Temperature 13.5 MAAMSS0001 V2 Gain vs. Frequency to 3 GHz over Temperature 20 13.0 25C 85C -40C 15 25C 85C -40C 12.5 10 12.0 5 11.5 0 11.0 -5 10.5 0 250 500 Frequency (MHz) 750 1000 -10 0 500 1000 1500 2000 2500 3000 Frequency (MHz) Input Return Loss vs. Frequency over Temperature 0 Output Return Loss vs. Frequency over Temperature 0 -5 -40 C +25 C +85 C -5 -10 -10 -15 -15 -20 -20 -40 C +25 C +85 C -25 -25 -30 0 250 500 Frequency (MHz) 750 1000 -30 0 250 500 Frequency (MHz) 750 1000 OIP3 vs. PIN at 400 MHz, 25C 36 35 34 33 Noise Figure vs. Frequency, 25C 5 4 3 2 32 31 30 1 -8 -6 IN -4 P (dBm) -2 0 0 0 250 500 Frequency (MHz) 750 1000 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 North America: Tel. (800) 366-2266 Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1908) 574 200, Fax +44 (1908) 574 300 Low Noise CATV Amplifier, 50 - 870 MHz Typical Performance Curves (continued) Gain vs POUT at 400 MHz vs. Temperature 14 85C 13 25C -40C 12 MAAMSS0001 V2 11 10 9 19 20 21 P OUT 22 (dBm) 23 24 SOICN-16 2 2. All dimensions shown as inches/mm. 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. 4 North America: Tel. (800) 366-2266 Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1908) 574 200, Fax +44 (1908) 574 300 Low Noise CATV Amplifier, 50 - 870 MHz Test Circuit Schematic C3 text text text MAAMSS0001 V2 C5 +5V L1 text C1 text text RF IN text text C7 T1 C8 text text T2 RF OUT C2 text text text text L2 +5V C6 C4 The 1:1 baluns, T1 & T2, are M/A-COM part number ETN1-1-13TR. Recommended PCB Configuration with 0.031" thick FR4 Recommended Test Circuit Layout External Circuitry Parts List Qty 8 2 2 Description Capacitor, 0.01uF, 0603, SMT, 10% Inductor, 390 nH, 1008, SMT, 10% Balun, 1:1, M/A-COM, ETN1-1-13TR, SMT (C1-C8) (L1, L2) (T1, T2) 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. 5 North America: Tel. (800) 366-2266 Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1908) 574 200, Fax +44 (1908) 574 300 |
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