MAAM-009779 Broadband CATV 5-Way Active Splitter with default loop-through Switch 50 - 1100 MHz Functional Schematic, Default On, Power Off Features Rev. V1 Always ON loop-thru path 5-Way Splitter 1.5 dB Gain +15 dBmV /Channel Input 4.5 dB Noise Figure Lead-Free 3 mm 12-Lead PQFN Package RoHS* Compliant and 260°C Reflow Compatible S2 Vc AIN FB 1 OUT1 IN OUT2 OUT5 Description The MAAM-009779 CATV 5-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. OUT3 S1 ALT OUT4 Functional Schematic, Power On S2 The MAAM-009779 is ideally suited for multi-tuner set top boxes, home gateways, and other broadband internet based applications. Vc The MAAM-009779 is fabricated using M/A-COM Technology Solutions’ 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. AIN FB 1 OUT1 IN OUT2 OUT5 OUT3 S1 ALT OUT4 Pin Configuration3 Pin No. Pin Name Description 1 VC Voltage Control 2 3 4 5 IN OUT5 S1 ALT RF Input RF Output 5 Switch In Alternate Output 6 7 8 OUT4 OUT3 OUT2 RF Output 4 RF Output 3 RF Output 2 9 OUT1 10 FB/VDD 11 AIN RF Output 1 Amplifier Feedback / Drain Voltage Amplifier Input Ordering Information 1,2 Part Number Package MAAM-009779-TR1000 1000 piece reel MAAM-009779-TR3000 3000 piece reel MAAM-009779-001SMB Sample Test Board 1. Reference Application Note M513 for reel size information. 2. All sample boards include 5 loose parts. 12 S2 Switch Output 13 Paddle3 RF and DC Ground 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.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support MAAM-009779 Broadband CATV 5-Way Active Splitter with default loop-through Switch 50 - 1100 MHz Rev. V1 Electrical Specifications: Freq. = 1000 MHz, TA = 25°C, Z0 = 75 Ω4 Parameter Test Conditions VDD VC Units Min. Typ. Max. Gain In to Out1, 2, 3, 4, or 5 5 3.3 dB 1.0 1.5 4.5 Insertion Loss In to Out5 0 0 dB - 0.6 1.0 Noise Figure In to Out1, 2, 3, 4, or 5 5 3.3 dB - 4.5 - Gain Flatness In to Out1 5 3.3 dB - 1.0 1.5 Input Return Loss Input 5 3.3 dB - 9 - Input Return Loss Input 0 0 dB - 12 - Output Return Loss Output 5 3.3 dB - 12 - Output Return Loss Output 0 0 dB - 12 - Out to Out Isolation Out1 to Out2, 3, 4 or 5 5 3.3 dB - 22 - Out to Out Isolation Out1 to 2, 3, or 4 0 0 dB - 30 - CTB 132 Channels, +15 dBmV/Channel at the input 5 3.3 dBc - -65 - CSO 132 Channels, +15 dBmV/Channel at the input 5 3.3 dBc - -60 - Reverse Isolation Out1, 2, 3, 4 to In 5 3.3 dB - 32 - Reverse Isolation Out5 to In 5 3.3 dB - 23 - Reverse Isolation Out1, 2, 3, 4 to In 0 0 dB - 40 - OIP2 500 MHz, 2-tone, 6 MHz spacing, -10 dBm Pout 5 3.3/0 dBm - 42 - OIP3 500 MHz, 2-tone, 6 MHz spacing, -10 dBm Pout 5 3.3/0 dBm - 22 - P1dB 500 MHz 5 3.3 dBm - 6 - P1dB 500 MHz 5 0 dBm - 25 - IDD 5 3.3 mA - 110 150 IC 5 3.3 µA - 210 250 4. The unpowered state is the same as Vcontrol =0V 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.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support MAAM-009779 Broadband CATV 5-Way Active Splitter with default loop-through Switch 50 - 1100 MHz Absolute Maximum Ratings 5,6,7 Rev. V1 Truth Table10 Parameter Absolute Maximum VDD Max Input Power +5 dBm 1 1 On On VDD +10.0 V 0 0 Off On VCONTROL +8.5 V Operating Temperature IN - OUT5 10.Logic “1” for VDD = +5 volts and VCONTROL = +3.3 volts typical. -40°C to +85°C 8 Junction Temperature VCONTROL IN - OUT1, 2, 3 or 4 +150°C Storage Temperature -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 Technology 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 = 80 °C @ 5.0 V, 150 mA b) For TA = 85°C, TJ = 136 °C @ 5.0 V, 140 mA Schematics Including Off-Chip Components9 Power On Condition Power Off, Default on Condition C7 C13 R1 C7 R2 Power Off Default On Condition C8 Vdd Power On Condition C6 L2 C13 C6 C1 C9 R3 L1 L2 C1 C9 OUT1 L3 C2 C10 RFC OUT2 R8 L4 C3 OUT5 R7 C5 L6 C12 R6 OUT4 L4 OUT5 OUT3 L7 OUT2 R8 C3 C11 C4 C10 RFC R4 R9 L5 R3 Vc OUT1 L3 C2 C8 Vdd L1 Vc R2 R1 R4 C11 R9 OUT3 L5 R5 C4 L7 C5 R7 R5 L6 C12 R6 OUT4 9. 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.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support MAAM-009779 Broadband CATV 5-Way Active Splitter with default loop-through Switch 50 - 1100 MHz Recommended PCB Layout PCB Land Pattern Block Diagram RF Signal Flow Off-Chip Component Values Rev. V1 Component Value Package C1 - C12 0.01 µF 0402 C13 1.0 pF 0402 1 µH 1210 L2 - L7 7.5 nH 0402 L1 11 R1, R2 300 Ω 0402 R3 - R6 180 Ω 0402 R7 250 Ω 0402 R8, R9 22 KΩ 0402 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.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support MAAM-009779 Broadband CATV 5-Way Active Splitter with default loop-through Switch 50 - 1100 MHz Typical Performance Curves in to out1_+25° in to out2_+25° in to out3_+25° in to out4_+25° in to out5_+25° Gain in to out1_-40° in to out2_-40° in to out3_-40° in to out4_-40° in to out5_-40° Rev. V1 in to out1_+85° in to out2_+85° in to out3_+85° in to out4_+85° in to out5_+85° Gain to 3 GHz 5 5 0 4 -5 -10 3 -15 2 -20 -25 1 -30 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 -35 0.0 0.5 Frequency (GHz) 1.0 1.5 2.0 2.5 3.0 1.0 1.2 1.0 1.2 Frequency (GHz) Input Return Loss (power on) Input Return Loss (power off) 0 0 -5 -5 -10 -15 -10 -20 -15 -25 -30 -20 -35 -25 0.0 0.2 0.4 0.6 0.8 1.0 1.2 -40 0.0 0.2 Frequency (GHz) 0.4 0.6 0.8 Frequency (GHz) Output Return Loss (power on) Output Return Loss (power off) 0 0 -5 -5 -10 -10 -15 -15 -20 -25 -20 -30 -25 -35 -30 0.0 0.2 0.4 0.6 0.8 Frequency (GHz) 1.0 1.2 -40 0.0 0.2 0.4 0.6 0.8 Frequency (GHz) 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.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support MAAM-009779 Broadband CATV 5-Way Active Splitter with default loop-through Switch 50 - 1100 MHz Rev. V1 Typical Performance Curves Insertion Loss to 3 GHz (power off) Insertion Loss to 1 GHz (power off) 0.0 0 -1 -0.5 -2 -1.0 +25° -40° +85° -3 +25° -40° +85° -1.5 -2.0 0.0 0.2 -4 0.4 0.6 0.8 1.0 -5 0.0 1.2 0.5 Frequency (GHz) 0 1.5 2.0 2.5 3.0 Frequency (GHz) Reverse Isolation to 3 GHz (power on) in to out1_+25° in to out2_+25° in to out3_+25° in to out4_+25° in to out5_+25° 1.0 Reverse Isolation to 3 GHz (power off in to out1_-40° in to out2_-40° in to out3_-40° in to out4_-40° in to out5_-40° in to out1_+85° in to out2_+85° in to out3_+85° in to out4_+85° in to out5_+85° -10 in to out1_+25° in to out2_+25° in to out3_+25° in to out4_+25° -10 -20 in to out1_-40° in to out2_-40° in to out3_-40° in to out4_-40° in to out1_+85° in to out2_+85° in to out3_+85° in to out4_+85° -30 -40 -20 -50 -30 -60 -70 -40 -80 -50 0.0 0.5 1.0 1.5 2.0 2.5 -90 0.0 3.0 Noise Figure in to out1_+25° in to out2_+25° in to out3_+25° in to out4_+25° in to out5_+25° 7 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Frequency (GHz) in to out1_-40° in to out2_-40° in to out3_-40° in to out4_-40° in to out5_-40° in to out1_+85° in to out2_+85° in to out3_+85° in to out4_+85° in to out5_+85° 6 5 4 3 2 1 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 Frequency (GHz) 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.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support MAAM-009779 Broadband CATV 5-Way Active Splitter with default loop-through Switch 50 - 1100 MHz out1-out2_+25°C out1-out3_+25°C out1-out4_+25°C out1-out5_+25°C out2-out3_+25°C out2-out4_+25°C out2-out5_+25°C out3-out4_+25°C out3-out5_+25°C out4-out5_+25°C Typical Performance Curves Out to Out Isolation to 1 GHz (power on) out1-out2_-40°C out1-out3_-40°C out1-out4_-40°C out1-out5_-40°C out2-out3_-40°C out2-out4_-40°C out2-out5_-40°C out3-out4_-40°C out3-out5_-40°C out4-out5_-40°C -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 -35 -40 -40 -45 -45 0.2 0.4 0.6 0.8 out1-out2_+85°C out1-out3_+85°C out1-out4_+85°C out1-out5_+85°C out2-out3_+85°C out2-out4_+85°C out2-out5_+85°C out3-out4_+85°C out3-out5_+85°C out4-out5_+85°C Out to Out Isolation to 3 GHz (power on) -10 -50 0.0 1.0 1.2 -50 0.0 0.5 Frequency (GHz) -20 -30 -30 -40 -40 -50 -50 -60 -60 -70 -70 0.4 0.6 0.8 Frequency (GHz) 1.5 2.0 2.5 3.0 Out to Out Isolation to 3 GHz (power off) -20 0.2 1.0 Frequency (GHz) Out to Out Isolation to 1 GHz (power off) -80 0.0 Rev. V1 1.0 1.2 -80 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) 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.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support MAAM-009779 Broadband CATV 5-Way Active Splitter with default loop-through Switch 50 - 1100 MHz Rev. V1 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 over copper. 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 anti-parallel diode pair can be used to protect the IC. Please reference application note AN3028 on http://www.macomtech.com for further detail. 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.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support MAAM-009779 Broadband CATV 5-Way Active Splitter with default loop-through Switch 50 - 1100 MHz Rev. V1 M/A-COM Technology Solutions Inc. All rights reserved. Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM") products. These materials are provided by MACOM as a service to its customers and may be used for informational purposes only. 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