v2.00 features ? high isolation: 40 db ? low current draw: < 2ma @ +5 v < 10ma @ -5v ? 5v cmos logic ? 45mm pbga package ? jedec mo-151 foot print pbga package outline electrical specifications: t a = +25c 1 , control voltage = +5.0v = == = 4x6 rf switch MATRIX 4x6 rf switch MATRIX 4x6 rf switch MATRIX 4x6 rf switch MATRIX 800 800 800 800 - - - - 900 mhz 900 mhz 900 mhz 900 mhz sw-461 description m/a-com?s sw-461 is a multi-chip module containing six sp4t gaas switches, each with a driver/decoder and four gaas 6-way power dividers. the sw-461 utilizes plastic ball grid array (pbga) interconnect technology to achieve high circuit density and superior high frequency performance. this device is ideal for telephony applications in the amps frequency bands. the sw-461 is constructed with a multi layer pcb using a ball grid array for the i/o connects. the combination of several state-of-the-art technologies achieves high performance at a low cost. ordering information part number package sw-461 45mm pbga package parameter test conditions units min. typ. max. insertion loss 800 - 900 mhz db -11.5 -12 vswr 800 - 900 mhz 1.5:1 1.9:1 isolation 800 - 900 mhz db 42 57 balance 800 - 900 mhz db 0.7 1.2 p 1db 800 - 900 mhz dbm 33 1. all measurements in a 50 ? system. north america: tel. (800) 366-2266, fax (800) 618-8883 asia/pacific: tel.+81-44-844-8296, fax +81-44-844-8298 europe: tel. +44 (1344) 869 595, fax+44 (1344) 300 020 specifications subject to change without notice. visit www.macom.com for additional data sheets and product information. v 2.0
v2.00 50 55 60 65 70 75 80 85 90 0.8 0.810.820.830.84 0.850.860.870.880.89 0.9 frequency (mhz) db 20 25 30 35 40 0.8 0.810.820.830.840.850.860.870.880.89 0.9 frequency (mhz) db typical performance curves parameter absolute maximum maximum voltage -5v, 5v maximum current -10 ma, 20 ma maximum disspated power 150 mw total maximum input power 36 dbm storage temperature -65c to +150c operating temperature 0 to 65c absolute maximum ratings 1 1. exceeding any one or a combination of these limits may cause permanent damage. power divider isolation output to output isolation selected a b input 0 0 1 1 0 2 0 1 3 1 1 4 output n control pair 3 truth table 1,2 1. ?0? = 00.2v 2. ?1? = 50.2v 3. n = sp4t 1 through 6 sp4t 3 sp4t 2 sp4t 1 sp4t 4 sp4t 5 sp4t 6 out 4 out 3 out 2 out 1 out 5 out 6 in 4 in 3 in 2 in 1 switch control pairs 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b +5v gnd -5v sp4t sp4t sp4t sp4t sp4t sp4t 1a 1b functional schematic v 2.0 north america: tel. (800) 366-2266, fax (800) 618-8883 asia/pacific: tel.+81-44-844-8296, fax +81-44-844-8298 europe: tel. +44 (1344) 869 595, fax+44 (1344) 300 020 specifications subject to change without notice. visit www.macom.com for additional data sheets and product information.
v2.00 50 60 70 80 90 100 0.8 0.810.820.83 0.840.850.86 0.870.880.89 0.9 frequency (mhz ) isolation db 10 10.2 10.4 10.6 10.8 11 11.2 11.4 11.6 11.8 12 0.8 0.81 0.82 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.9 frequency (mhz) insertion loss db 0 2 4 6 8 10 12 14 16 18 20 0.8 0.81 0.82 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.9 frequency (mhz ) return loss db 14.5 14.6 14.7 14.8 14.9 15 15.1 15.2 15.3 15.4 15.5 0.8 0.810.820.830.840.850.860.870.880.89 0.9 frequency (mhz) return loss db -70 -60 -50 -40 -30 -20 0.80 0.81 0.82 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.90 frequency (mhz) isolation dbc typical performance curves (cont?d) input return loss vs. frequency insertion loss vs. frequency adjacent input isolation on/off switch isolation output return loss vs. frequency north america: tel. (800) 366-2266, fax (800) 618-8883 asia/pacific: tel.+81-44-844-8296, fax +81-44-844-8298 europe: tel. +44 (1344) 869 595, fax+44 (1344) 300 020 specifications subject to change without notice. visit www.macom.com for additional data sheets and product information. v 2.0
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