rf monolithics, inc. phone: (972) 233-2903 fax: (972) 387-8148 e-mail: info@rfm.com page 1 of 3 rfm europe phone: 44 1963 251383 fax: 44 1963 251510 http://www.rfm.com ?2001 by rf monolithics, inc. the stylized rfm logo are registered trademarks of rf monolithics, inc. SF1133A-121604 electrical characteristics characteristic sym notes min typ max units nominal center frequency f c 1 246.000 mhz passband insertion loss at fc il 7.0 db 1 db passband bw 1 1, 2 100 khz amplitude ripple over fc100 khz 1.0 db p-p group delay variation over fc 100 khz gdv 500 ns p-p rejection fc-800 to fc-600 and fc+600 to fc+800 khz 1, 2, 3 20 db fc-30 mhz to fc-800 khz 30 fc+800 khz to fc+17 mhz 30 fc-80 mhz to fc-30 mhz 35 fc+17 mhz to fc+80 mhz 35 operating temperature range t a 1 -35 +85 c sm9171-10 ? designed for gsm bts receiver if applications ? compatible with national semiconductor chip set ? very flexible impedance matching ? unbalanced or balanced input or output ? complies with directive 2002/95/ec (rohs) absolute maximum ratings rating value units maximum incident power in passband +15 dbm max. dc voltage between any 2 terminals 30 vdc storage temperature range -40 to +85 c suitable for lead-free soldering - max. soldering profile 260c for 30 s 246 mhz saw filter SF1133A notes: 1. unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance matching to 50 w and measured with 50 w network analyzer. 2. unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc. 3. rejection is measured as attenuation below the minimum il point in the passband. rejection in final user application is dependent on pcb layout and external impedance matching design. see application note no. 42 for details. 4. "lrip" or "l" after the part number indicates "low rate initial production" and "eng" or "e" indicates "engineering prototypes." 5. the design, manufacturing process, and specifications of this filter are subject to change. 6. either port 1 or port 2 may be used for either input or output in the design. however, impedances and impedance matching may vary between port 1 and port 2, so that the fil- ter must always be installed in one direction per the circuit design. 7. us and international patents may apply. 8. electrostatic sensitive device. observe precautions for handling. connection terminals port 1 hot 10 port 1 gnd return 1 port 2 hot 5 port 2 gnd return 6 case ground all others electrical connections impedance matching to 50 w unbalanced external l-c impedance matching to 200 w balanced external l-c case style smp9171-10 9.1 x 7.1 mm nominal footprint lid symbolization (yy = year, ww = week) rfm SF1133A yyww pb
246.000 mhz saw filter rf monolithics, inc. phone: (972) 233-2903 fax: (972) 387-8148 e-mail: info@rfm.com page 2 of 3 rfm europe phone: 44 1963 251383 fax: 44 1963 251510 http://www.rfm.com ?2001 by rf monolithics, inc. the stylized rfm logo are registered trademarks of rf monolithics, inc. SF1133A-121604
246.000 mhz saw filter rf monolithics, inc. phone: (972) 233-2903 fax: (972) 387-8148 e-mail: info@rfm.com page 3 of 3 rfm europe phone: 44 1963 251383 fax: 44 1963 251510 http://www.rfm.com ?2001 by rf monolithics, inc. the stylized rfm logo are registered trademarks of rf monolithics, inc. SF1133A-121604 case dimensions dimension mm inches min nom max min nom max a 8.86 9.09 9.40 0.349 0.358 0.370 b 6.88 7.11 7.40 0.271 0.280 0.291 c 1.91 2.00 0.075 0.079 d 0.99 0.039 e 0.79 0.031 h 1.0 0.039 p 2.54 0.100 10-terminal ceramic surface-mount case 9.1 x 7.1 mm nominal footprint sm9171-10 case electricalconnections connection terminals port 1 input or return 6 return or input 5 port 2 output or return 1 return or output 10 ground all others single ended operation return is ground differential operation return is hot materials solder pad termination au plating 30 - 60 inches (76.2-152 m) over 80- 200 inches (203-508 m) ni. lid fe-ni-co alloy electroless nickel plate (8-11% phosphorus) 100-200 inches thick body al 2 o 3 ceramic pb free b a c h e (10 places) p (10 places) d 6 5 4 3 2 1 10 9 8 7 1 10 9 6 5 4 2 3 8 7
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