pin - schottky anti - parallel diode limiter 10 mhz - 6 ghz madl - 011021 - 14150t 1 1 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 1 rev. v1 features ? 3 terminal lpf broadband shunt structure ? 10 mhz - 6 ghz broadband frequency ? > 2.5 w peak and cw power handling ? < 0.5 db shunt insertion loss ? < +15 dbm flat leakage power ? lead - free 1.5 x 1.2 mm 6 - lead tdfn package ? rohs* compliant and 260 o c reflow compatible description the madl - 011021 is a lead - free 1.5 x 1.2 mm tdfn surface mount plastic packaged that provides both low and high signal frequency operation from 10 mhz to 6 ghz. the anti - parallel arrangement of the pin limiter and schottky diode provides for broadband performance, eliminating the need for a shunt coil as a dc return. this device is ideally suitable for usage in higher frequency and lower flat leakage limiter microwave circuits applications where higher performance surface mount diode assemblies are required. ordering information 1,2 part number package madl - 011021 - 14150t 3000 piece reel madl - 011021 - 000smb sample board * restrictions on hazardous substances, european union directive 2011/65/eu. functional schematic pin configuration 3 pin no. pin name description 1 n/c no connection 2 rf in rf input 3 n/c no connection 4 n/c no connection 5 rf out rf output 6 n/c no connection 7 paddle 4 ground 3. macom recommends connecting unused package pins to ground. 4. the exposed pad centered on the package bottom must be connected to rf, dc, and thermal ground. 1. reference application note m513 for reel size information. 2. all rf sample boards include 5 loose parts. top view n / c n / c r f i n n / c n / c 1 3 2 4 5 6 r f o u t 7 g n d
pin - schottky anti - parallel diode limiter 10 mhz - 6 ghz madl - 011021 - 14150t 2 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 2 rev. v1 electrical specifications: t a = +25c absolute maximum ratings 8,9 parameter absolute maximum peak incident power 1 s pulse, 1% duty (+85c) +33 dbm cw incident power (+85c) +33 dbm junction temperature +175c operating temperature - 65c to +125c storage temperature - 65c to +150c 8. exceeding any one or combination of these limits may cause permanent damage to this device. 9. macom does not recommend sustained operation near these survivability limits. parameter test conditions units min. typ. max. insertion loss p incident = - 10 dbm, f = 750 mhz db 0.15 0.20 return loss p incident = - 10 dbm, f = 750 mhz db 20 p1db input compression power f = 1 ghz dbm +5 c.w. incident power 5 f = 4 ghz dbm 34 peak incident power 5 1 s, 1 % duty @ 4 ghz dbm 34 flat leakage power 6 +34 dbm, 1 s, 1 % duty @ 4 ghz dbm 18 spike leakage power 6,7 +34 dbm, 1 s, 1 % duty @ 4 ghz dbm 20 spike leakage energy 6,7 +34 dbm, 1 s, 1 % duty @ 4 ghz ergs 0.01 recovery time 5,6,7 ( 1 db of insertion loss ) +34 dbm, 1 s, 1 % duty @ 4 ghz ns 100 input 3rd order intermodulation products (iip3) p incident = - 10 dbm, f1 = 1.000 ghz, f2 = 1.010 ghz dbm 15 5. incident power ratings defined with 1.2;1 source vswr and 1.2:1 max load vswr. 6. peak incident power defined at 1 s rf pulse width, 1% duty cycle 7. spike leakage power and recovery time values are defined at peak power conditions.
pin - schottky anti - parallel diode limiter 10 mhz - 6 ghz madl - 011021 - 14150t 3 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 3 rev. v1 parts list pcb layout pcb schematic part value case style c1, c2 ( dc blocks ) 100 pf 0402 handling procedures please observe the following precautions to avoid damage: static sensitivity these devices are sensitive to electrostatic discharge (esd) and can be damaged by static electricity. proper esd control techniques should be used when handling these devices. lead - free 1.5 x 1.2 mm 6 - lead tdfn ? ? reference application note s2083 for lead - free solder reflow recommendations. meets jedec moisture sensitivity level 1 requirements. plating is 100% matte tin over copper. notes: 1. reference jedec mo - 153 - ab for additional dimensional and tolerance information. 2. all dimensions shown as inches/mm. 7 g n d c 1 c 2 r f i n r f o u t
pin - schottky anti - parallel diode limiter 10 mhz - 6 ghz madl - 011021 - 14150t 4 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 4 rev. v1 typical performance curves @ +25c insertion loss vs. frequency flat leakage power @ cw and pulsed power, 4 ghz return loss vs. frequency -1.0 -0.8 -0.6 -0.4 -0.2 0.0 0 1 2 3 4 5 6 frequency (ghz) -25 -20 -15 -10 -5 0 0 1 2 3 4 5 6 frequency (ghz) 0 4 8 12 16 20 10 15 20 25 30 35 1 s, 1% duty cw input power (dbm)
pin - schottky anti - parallel diode limiter 10 mhz - 6 ghz madl - 011021 - 14150t 5 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 5 rev. v1 applications section schematic of 3 stage limiter using madl - 011021 - 14150t f = 1 - 6 ghz, p inc = +40 dbm cw, + 47 dbm, 5 us, 1 % duty part pn case style description quantity d1 madp - 011029 - 14150t ods - 1415 input pin diode 1 d2, d3 11 madl - 011021 - 14150t ods - 1415 2 nd & 3 rd stage pin diode 1 c1, c2 22 pf 0402 dc block 2 parts list 10 10. parts list is shown for 1 - 6 ghz operation. component values can be scaled for various frequency bands. 11. d2 and d3 are combined as single madl - 011021 - 14150t. c 1 c 2 r f i n r f o u t d 1 d 2 d 3
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