MAAM-009450 Broadband CATV 3-Way Active Splitter with default loop-through Switch 50 - 1100 MHz Functional Schematic, Default On, Power Off Features • • • • • • • Rev. V3 Always ON loop-thru path 3-Way Splitter 3.0 dB Gain +15 dBmV /Channel Input 3.8 dB Noise Figure Lead-Free 3 mm 12-Lead PQFN Package RoHS* Compliant and 260°C Reflow Compatible Description The MAAM-009450 CATV 3-way active splitter with the default loop-through path is a GaAs MMIC which exhibits low noise figure and distortion in a lead-free 3mm 12-lead PQFN plastic package. The design features 75 Ω inputs and outputs. Functional Schematic, Power On The MAAM-009450 is ideally suited for multi-tuner set top boxes, home gateways, and other broadband internet based applications. The MAAM-009450 is fabricated using MACOM’s E/D pHEMT process to realize default loop-through operation, low noise and low distortion. The process features full passivation for robust performance and reliability. Pin Configuration3 Ordering Information 1,2 Part Number Package MAAM-009450-TR1000 1000 piece reel MAAM-009450-TR3000 3000 piece reel MAAM-009450-001SMB Sample Test Board Pin No. Pin Name Description 1 2 3 VC IN OUT3 Voltage Control RF Input Loop thru Output 4 5 6 S1 ALT N/C Switch In Alternate Output No Connection 7 8 9 OUT2 N/C OUT1 10 FB/VDD 11 AIN RF Output 2 No Connection RF Output 1 Amplifier Feedback / Drain Voltage Amplifier Input 12 13 S2 Paddle Switch Output RF and DC Ground 1. Reference Application Note M513 for reel size information. 2. All sample boards include 5 loose parts. 3. The exposed pad centered on the package bottom must be connected to RF and DC ground. 1 * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macomtech.com for additional data sheets and product information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 MAAM-009450 Broadband CATV 3-Way Active Splitter with default loop-through Switch 50 - 1100 MHz Rev. V3 Electrical Specifications: Freq. = 1000 MHz, TA = 25°C, Z0 = 75 Ω4 Parameter Test Conditions VDD VC Units Min. Typ. Max. Gain IN to Out1, Out2 or Out3 5 3.3 dB 2.0 3.0 5.5 Insertion Loss IN to Out3 0 0 dB - 0.75 1.0 Noise Figure IN to Out1, Out2 or Out3 5 3.3 dB - 3.8 - Gain Flatness IN to Out1, Out2 or Out3 5 3.3 dB - 1.0 - Input Return Loss Input 5 3.3 dB - 12.5 - Input Return Loss Input 0 0 dB - 12.5 - Output Return Loss Output 5 3.3 dB - 10 - Output Return Loss Output 0 0 dB - 10 - Out to Out Isolation Out1 to Out2 or Out3 5 3.3 dB - 23 - Out to Out Isolation Out1 to Out2 or Out3 0 0 dB - 35 - 5 3.3 dBc - -65 - 5 3.3 dBc - -65 - CTB CSO 132 Ch, +15 dBmV/Channel at the Input 132 Ch, +15 dBmV/Channel at the Input Reverse Isolation Out1 to In, Out2 to In 5 3.3 dB - 31 - Reverse Isolation Out3 to In 5 3.3 dB - 23 - Reverse Isolation Out1 to In, Out2 to In 0 0 dB - 45 - 5 3.3/0 dBm - 42 - 5 3.3/0 dBm - 20 - OIP2 OIP3 500 MHz, 2-tone, 6 MHz spacing, -10 dBm Pout 500 MHz, 2-tone, 6 MHz spacing, -10 dBm Pout P1dB 500 MHz 5 3.3 dBm - 7 - P1dB 500 MHz 5 0 dBm - 25 - IDD 5 3.3 mA - 100 130 IC 5 3.3 µA - 205 250 4. The unpowered state is the same as Vcontrol = 0 V 2 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macomtech.com for additional data sheets and product information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 MAAM-009450 Broadband CATV 3-Way Active Splitter with default loop-through Switch 50 - 1100 MHz Absolute Maximum Ratings5,6,7 Rev. V3 Truth Table9 VDD VCONTROL IN - OUT1 IN - OUT2 IN - OUT3 Max Input Power +5 dBm 1 1 On On On VDD +10.0 V 0 0 Off Off On VCONTROL +8.5 V Operating Temperature Junction Temperature 8 Storage Temperature 9. Logic “1” for VDD = +5 volts and VCONTROL = +3.3 volts typical. -40°C to +85°C +150°C -65°C to +150°C 5. Exceeding any one or combination of these limits may cause permanent damage to this device. 6. M/A-COM does not recommend sustained operation near these survivability limits. 7. These operating conditions will ensure MTTF > 1 x 106 hours. 8. Junction Temperature (TJ) = TA + Өjc * (V * I) Typical thermal resistance (Өjc) = 73 °C/W. a) For TA = 25°C, TJ = 72 °C @ 5.0 V, 130 mA b) For TA = 85°C, TJ = 129 °C @ 5.0 V, 120 mA Handling Procedures Please observe the following precautions 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. An external protection circuit using an inexpensive anti-parallel diode pair can be used to protect the IC. Please reference application note AN3028 on http://www.macomtech.com for further detail. Schematics Including Off-Chip Components10 Power On Condition Power Off, Default on Condition 10. The exposed pad centered on the package bottom must be connected to ground for RF, DC and thermal considerations. 3 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macomtech.com for additional data sheets and product information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 MAAM-009450 Broadband CATV 3-Way Active Splitter with default loop-through Switch 50 - 1100 MHz Recommended PCB PCB Land Pattern Block Diagram RF Signal Flow Off-Chip Component Values Rev. V3 Component Value Package C1 - C10 0.01 µF 0402 C11 1.0 pF 0402 1 µH 1210 L2 - L5 7.5 nH 0402 R1, R2 300 Ω 0402 R3, R4 180 Ω 0402 R5 250 Ω 0402 R6, R7 22 kΩ 0402 L1 11 11. L1 supplied from EPCOS, part number B82422A1102K100 4 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macomtech.com for additional data sheets and product information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 MAAM-009450 Broadband CATV 3-Way Active Splitter with default loop-through Switch 50 - 1100 MHz Typical Performance Curves Gain Gain Input Return Loss (power on) Input Return Loss (power off) Output Return Loss (power on) Output Return Loss (power off) 5 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macomtech.com for additional data sheets and product information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Rev. V3 MAAM-009450 Broadband CATV 3-Way Active Splitter with default loop-through Switch 50 - 1100 MHz Typical Performance Curves Insertion Loss to 1 GHz (power off) Insertion Loss to 3 GHz (power off) Reverse Isolation to 3 GHz (power on) Reverse Isolation to 3 GHz (power off) Noise Figure 6 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macomtech.com for additional data sheets and product information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Rev. V3 MAAM-009450 Broadband CATV 3-Way Active Splitter with default loop-through Switch 50 - 1100 MHz Rev. V3 Typical Performance Curves Out to Out Isolation to 1 GHz (power on) Out to Out Isolation to 3 GHz (power on) out1-out3 out1-out2 out2-out3 out1-out3 out1-out2 out2-out3 Out to Out Isolation to 3 GHz (power off) Out to Out Isolation to 1 GHz (power off) out1-out2 out1-out2 out2-out3 out1-out3 out1-out3 out2-out3 7 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macomtech.com for additional data sheets and product information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 MAAM-009450 Broadband CATV 3-Way Active Splitter with default loop-through Switch 50 - 1100 MHz Lead-Free 3 mm 12-Lead PQFN† † Reference Application Note S2083 for lead-free solder reflow recommendations. Meets JEDEC moisture sensitivity level 1 requirements. Plating is 100% matte tin plating over copper. 8 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macomtech.com for additional data sheets and product information. • North America Tel: 800.366.2266 / Fax: 978.366.2266 • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Rev. V3