Now Offering RoHs Compliant Equivalent Parts Quad PIN Diode π Attenuator 5 –3000 MHz MA4P274-1225T/MA4P7455-1225T V1 Features • 4 PIN Diodes in SOT-25 Plastic Package • Externally Selectable Bias and RF Match Network • 5 – 3,000 MHz Useable Frequency Band • + 43 dBm IP3@ 1 GHz (50 Ω) • 1.0 dB Loss @ 1 GHz (50 Ω) • 30 dB Attenuation @ 1 GHz (50 Ω) • Lead-Free (RoHS Compliant) equivalent available with 260 °C reflow compatibility Package Outline (Topview) 3 2 Topview Description and Applications 4 M/A-COM's MA4P274-1225T/MA4P7455-1225T is a wideband, lower insertion loss, high IP3, Quad PIN Diode π Attenuator in a low-cost, surface mount SOT-25 package. Four PIN Diodes in one package reduce design parasitics and improve circuit density. These devices are offered with standard Sn/Pb plating, as well as with 100% matte Sn plating on our RoHS compliant equivalent device. These PIN Diode Attenuators perform well where RF Signal Amplitude Control is required in 50 Ω Handset Circuits and 75 Ω Broadband CATV Systems. Exceptional Insertion Loss, Attenuation Range, and IP3 at <10 mA bias make these devices suitable for better power level control in RF Amplifiers. 1 5 Pin Configuration PIN Function PIN Function 1 RF In 4 Shunt 1 Bias 2 Series Bias 5 Shunt 2 Bias 3 RF Out Part Number RoHs Compliant Part Number MA4P274 -1225 MA4P7455-1225 MA4P274 -1225T MA4P7455-1225T Electrical Specifications @ +25 °C Parameter Test Conditions Units Typ. Max. Ct @ 0 V 100 MHz pF Min. 0.45 0.50 Rs @ 1 mA 100 MHz Ω 13 18 Rs @ 10 mA 100 MHz Ω 2.3 3.0 Vb D.C. V Minority Carrier Lifetime ( 50 % - 90 % ) Voltage If = + 10mA, Ir = - 6mA Pulse @ 100 kHz Sq Wave nS Power Dissipation D.C. and F = 5 – 3,000 MHz Derate linearly to 0 mW at 125 C Using 1,000 deg-C/W Thermal Resistance mW 100 RF Incident Power F = 5 – 3,000 MHz Vshunt 1 & 2 Diode Bias = 0.75 V Vseries Diode Bias = 0 to 20 V dBm + 20 125 150 1000 2000 1 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or 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 Visit www.macom.com for additional data sheets and product information. Now Offering RoHs Compliant Equivalent Parts Quad PIN Diode π Attenuator 5 –3000 MHz MA4P274-1225T/MA4P7455-1225T V1 Functional Schematic PIN 2: Series Bias PIN 3: RF Out PIN 1: RF In PIN 4 : Shunt 1 Bias Case Style - SOT-25 Dim Inches Absolute Maximum Ratings1 Millimeters Min. Max. Min. Max. A .1103 .1181 2.80 3.10 B .1023 .1181 2.6 3.00 C 0.0355 .0512 0.9 1.30 D 0.0591 .0669 1.5 1.70 E PIN 5 : Shunt 2 Bias .0374 REF. 0.95 REF. F .0138 .0197 .35 .50 G .0031 0.0079 .08 0.2 H .0002 .0059 .05 .15 J .0138 .0216 .35 .55 Parameter Operating Temperature Absolute Maximum -65 °C to +125 °C Storage Temperature, No Dissipated Power -65 °C to +150 °C DC Voltage at Temperature Extremes -100 V DC Current at 25 °C 75 mA 1. Exceeding these limits may cause permanent damage. Please refer to Application Note M538 for surface mounting instructions. 1. Dimensions do not include mold peaks, protrusion or gate burrs which shall not exceed 0.0098 in. (.25) mm per side. 2. Leads Coplanarity should be 0.003 (0.08) mm Max. 2 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or 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 Visit www.macom.com for additional data sheets and product information. Now Offering RoHs Compliant Equivalent Parts Quad PIN Diode π Attenuator 5 –3000 MHz MA4P274-1225T/MA4P7455-1225T V1 Typical 50 Ω RF Performance @ +25 °C using Wide and RF Circuit Design ( Values Shown include Through Loss Calibrated Out of RF Test Circuit ) Parameter Frequency Range Test Conditions Units Min. Typ. Insertion Loss 5 – 1,000 MHz + 3 mA / Series Diode and 0.75 V Shunt 1 and 2 Bias F = 1 GHz dB -2.0 Insertion Loss 5 – 1,000 MHz + 6.5 mA / Series Diode and 0.75 V Shunt 1 and 2 Bias F = 1 GHz dB -1.0 Return Loss 5 – 1,000 MHz + 6.5 mA / Series Diode and 0.75 V Shunt 1 and 2 Bias F = 1 GHz dB -10 Attenuation 5 – 1,000 MHz 0 mA / Series Diode and 0.75 V Shunt 1 and 2 Bias F = 1 GHz dB -29 Input IP3 5 – 1,000 MHz 0 mA / Series Diode and 0.75 V Shunt 1 and 2 Bias F1 = 1000 MHz, F2 = 1100 MHz dBm 43 Input IP3 5 – 1,000 MHz + 6.5 mA / Series Diode and 0.75 V Shunt 1 and 2 Bias F1 = 1000 MHz, F2 = 1100 MHz dBm 43 Input IP3 5 – 1,000 MHz 0 mA / Series Diode and 0.75 V Shunt 1 and 2 Bias F1 = 100 MHz, F2 = 110 MHz dBm 43 Input IP3 5 – 1,000 MHz + 6.5 mA / Series Diode and 0.75 V Shunt 1 and 2 Bias F1 = 100 MHz, F2 = 110 MHz dBm 33 Settling Time 5 – 1,000 MHz Within 1 dB of Final Attenuation Value F = 1 GHz uS 3 RF C.W. Incident Power 5 – 1,000 MHz 0 – 20 V Series Diode Bias and 0.75 V Shunt 1 and 2 Bias dBm + 20 Max. Typical 75 Ω RF Performance @ +25 °C using Wide and RF Circuit Design ( Values Shown include Through Loss Calibrated Out of RF Test Circuit ) Parameter Frequency Range Test Conditions Units Insertion Loss 5 – 1,000 MHz + 2 mA / Series Diode and 1.0 V Shunt 1 and 2 Bias F = 1 GHz dB Min. Typ. -1.1 Insertion Loss 5 – 1,000 MHz + 4.5 mA / Series Diode and 1.0 V Shunt 1 and 2 Bias F = 1 GHz dB -0.6 Attenuation 5 – 1,000 MHz 0 mA / Series Diode and 1 V Shunt 1 and 2 Bias F = 1 GHz dB -27 Return Loss 5 – 1,000 MHz + 4.5 mA / Series Diode and 1.0 V Shunt 1 and 2 Bias F = 1 GHz dB -10 Max. 3 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or 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 Visit www.macom.com for additional data sheets and product information. Now Offering RoHs Compliant Equivalent Parts Quad PIN Diode π Attenuator 5 –3000 MHz MA4P274-1225T/MA4P7455-1225T V1 Typical Performance Curves Diode Ct vs Frequency @ 0 V 1.00 0.10 1.00 10.00 100.00 F ( MHz ) 1000.00 10000.00 10.00 100.00 Diode Rs vs I 1000 100 MHz 100 4 MHz 900 MHz 10 1 0.01 0.10 1.00 I ( mA ) 4 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or 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 Visit www.macom.com for additional data sheets and product information. Now Offering RoHs Compliant Equivalent Parts Quad PIN Diode π Attenuator 5 –3000 MHz MA4P274-1225T/MA4P7455-1225T V1 Typical Performance Curves Attenuation vs Frequency in 50 Ohms, Shunt Bias = 0.75 V -5 Series Diode: 10 V Series Diode: 5 V -15 Series Diode: 1 V -25 Series Diode: 0 V -35 -45 -55 -65 50 150 250 350 450 550 650 750 850 950 Frequency ( MHz ) Return Loss vs Frequency in 50 Ohms, Shunt Bias = 0.75 V 0 -5 Series Diode: 2 V -10 Series Diode: 3 V Series Diode: 1 V Series Diode: 5 V -15 Series Diode: 0 V Series Diode: 10 V -20 -25 50 150 250 350 450 550 650 750 850 950 Frequency ( MHz ) 5 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or 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 Visit www.macom.com for additional data sheets and product information. Now Offering RoHs Compliant Equivalent Parts Quad PIN Diode π Attenuator 5 –3000 MHz MA4P274-1225T/MA4P7455-1225T V1 Typical Performance Curves IP3 vs Series Voltage, Vshunt = .075 V 60 55 50 F1 = 1000 MHz, F2 = 1100 MHz 45 40 F1 = 100 MHz, F2 = 110 MHz 35 30 25 20 0 2 4 6 8 10 12 14 16 18 20 Series Diode Voltage ( V ) Insertion Loss vs Frequency in 75 Ohms, Shunt Bias = 1 V -1.4 Series Current per Diode = 2 mA -1.2 -1 -0.8 Series Current per Diode = 4.5 mA -0.6 -0.4 -0.2 0 20.00 142.50 265.00 387.50 510.00 632.50 755.00 877.50 1000.00 Frequency (MHz) 6 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or 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 Visit www.macom.com for additional data sheets and product information. Now Offering RoHs Compliant Equivalent Parts Quad PIN Diode π Attenuator 5 –3000 MHz MA4P274-1225T/MA4P7455-1225T V1 Typical Performance Curves Attenuation vs Frequency in 75 Ohms, Shunt Bias = 1 V -70 -60 Series Diode: 0.5 V -50 Series Diode: 0.7 V -40 -30 Series Diode: 1 V -20 Series Diode: 2 V -10 Series Diode: 3 V Series Diode: 20 V 0 20.00 142.50 265.00 387.50 510.00 632.50 755.00 877.50 1000.00 Frequency (MHz) 7 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or 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 Visit www.macom.com for additional data sheets and product information. Now Offering RoHs Compliant Equivalent Parts Quad PIN Diode π Attenuator 5 –3000 MHz MA4P274-1225T/MA4P7455-1225T V1 5 - 1,000 MHz Wideband RF Circuit 10K pF 1 K ohms PIN 2: Series Bias 10K pF 10K pF PIN 3: RF Out PIN 1: RF In 10K pF X2 1 K ohms PIN 4 : Shunt 1 Bias 1 K ohms PIN 5 : Shunt 2 Bias Note : Keeping PIN 4 & PIN 5 as Separate Bias Points ( Same V ) reduces RF leakage ( increases attenuation ) through an otherwise connected Common Anode Bias Node. 5 - 1,000 MHz Wideband RF Circuit Parts List Item Supplier Supplier P/N 4003 or 4350 Circuit Board 4003 ( εr = 3.38), 4350 ( εr = 3.48 ) Rogers Corporation www.rogers-corp.com RO4003 , RO4350 Capacitor, 10 K pF 3.2 mm L x 1.6 mm W x 1.15 mm H Resistor, 1K Ω 1.0 mm L x 0.5 mm w x 0. 25 mm H Murata www.murata.com Piconics www.piconics.com GRM42-6COH103K25PB C1001BC42KSA 8 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or 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 Visit www.macom.com for additional data sheets and product information. Now Offering RoHs Compliant Equivalent Parts Quad PIN Diode π Attenuator 5 –3000 MHz MA4P274-1225T/MA4P7455-1225T V1 Series and Shunt Diode Bias Currents as a Function of Vseries and Vshunt Voltage Using Wideband RF Circuit (Values shown are PER DIODE ) Vshunt Bias ( V ) Vseries Bias ( V ) Iseries Diode ( mA ) Ishunt Diode ( mA ) 0.75 0 0.000 0.192 0.75 1 0.106 0.120 0.75 2 0.443 0.048 0.75 3 0.773 0 0.75 4 1.099 0 0.75 5 1.426 0 0.75 6 1.750 0 0.75 7 2.092 0 0.75 8 2.424 0 0.75 9 2.756 0 0.75 10 3.088 0 0.75 11 3.421 0 0.75 12 3.754 0 0.75 13 4.087 0 0.75 14 4.410 0 0.75 15 4.743 0 0.75 16 5.081 0 0.75 17 5.406 0 0.75 18 5.750 0 0.75 19 6.079 0 0.75 20 6.413 0 9 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or 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 Visit www.macom.com for additional data sheets and product information. Now Offering RoHs Compliant Equivalent Parts Quad PIN Diode π Attenuator 5 –3000 MHz MA4P274-1225T/MA4P7455-1225T V1 1 – 3 GHz 50 Ω, Higher Frequency, Lower Tuning Voltage RF Circuit PIN 2: Series Bias Vc = 0 – 5 V 0.1 uF 56 pF 100 ohms 330 ohms 56 pF 56 pF PIN 3: RF Out 22 nH 22 nH 56pF PIN 1: RF In 22 nH 330 ohms 680 pF (2X) 56 pF 1 K ohms 1 K ohms +5V PIN 5 : Shunt 2 Bias PIN 4 : Shunt 1 Bias 180 ohms 0.1 uF 180 ohms Note : Keeping PIN 4 & PIN 5 as Separate Bias Points ( Same V ) reduces RF leakage through an otherwise connected Common Anode Bias Node. 10 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or 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 Visit www.macom.com for additional data sheets and product information. Now Offering RoHs Compliant Equivalent Parts Quad PIN Diode π Attenuator 5 –3000 MHz MA4P274-1225T/MA4P7455-1225T V1 1 - 3 GHz Higher Frequency RF Circuit Parts List Item Supplier Supplier P/N 4003 or 4350 Circuit Board 4003 ( εr = 3.38), 4350 ( εr = 3.48 ) Rogers Corporation www.rogers-corp.com RO4003 , RO4350 Capacitor, .01 uF, Power Supply Filter 1.6 mm L x 0.80 mm W x .080 mm H Murata www.murata.com GRM39X7R104K25PB Capacitor, 680 pF, Diode RF Bypass 2.0 mm L x 1.5 mm W x .085 mm H Murata GRM40COG681K50PB Capacitor, 56 pF, D.C. Block, RF Decoupling 1.0 mm L x 0.5 mm W x 0.5 mm H Inductor, 22 nH, RF Choke Murata GRM36COG560K50PB Coilcraft www.coilcraft.com 1812SMS-22NJ Resistor, 100 Ω 1.0 mm L x 0.5 mm w x 0. 25 mm H Piconics www.piconics.com C1001BC42KSA Resistor, 180 Ω 1.0 mm L x 0.5 mm w x 0. 25 mm H Piconics C1800BC42KSA Resistor, 330 Ω 1.0 mm L x 0.5 mm w x 0. 25 mm H Piconics C3300BC42KSA Resistor, 1K Ω 1.0 mm L x 0.5 mm w x 0. 25 mm H Piconics C1001BC42KSA 11 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or 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 Visit www.macom.com for additional data sheets and product information. Now Offering RoHs Compliant Equivalent Parts Quad PIN Diode π Attenuator 5 –3000 MHz MA4P274-1225T/MA4P7455-1225T V1 Lumped Model of SOT-25, PIN Diode π Quad Attenuator L L1 L=0.8 nH Port P1 Num=1 C C3 C=0.27 pF C C7 C=0.05 pF C C1 C=0.27pF L L2 L=0.8 nH C C2 C=0.27 pF R R3 R=Rjsh Ohm L L4 L=0.8 nH C C5 C=0.05pF R R1 R=Rjse Ohm C C9 C=0.0003 pF SPICE MODEL Pin Diode Model NLPINM2 Is=1E-14 A Vi=0 V Un=900 cm 2/V-sec Wi=60 um Rr=1.25 Ohm Cmin=0.20 pF Tau=1.0 usec Rs=0.1 Ohm Cjo=0.27 pF Vj=0.7 V M=0.5 Fc=0.5 Imax=2.5E+6 A/m2 Kf=0 Af=1 Ffe=1 wBV= 150 V C C6 C=0.05pF Port P2 Num=2 C C8 C=0.27 pF R R2 R=Rjse Ohm L L3 L=0.8 nH R R4 R=Rjsh Ohm C C4 C=0.05 pF C C10 C=0.0003 pF Ordering Information Model Number Package MA4P274 -1225/ MA4P7455-1225 Tube MA4P274 -1225T/ MA4P7455-1225T Tape and Reel 12 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or 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 Visit www.macom.com for additional data sheets and product information.