rf monolithics, inc. phone: (972) 233-2903 fax: (972) 387-8148 e-mail: info@rfm.com page 1 of 4 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. SF1177A-121604 impedance matching to 50 w unbalanced external l-c case style sm13365-12 13.3 x 6.5 mm nominal footprint lid symbolization (yy = year, ww = week) rfm SF1177A yyww electrical characteristics characteristic sym notes min typ max units nominal frequency f n 1 57.6 mhz passband bandwidth 1db b w 21.2 mhz insertion loss 47 ... 68.2 mhz 1 l 1, 2,3 15.0 db rel. attenuation to a max 0 ... 29.8 mhz 45 85.4 ... 250 mhz a rel 45 db 250 ... 1000 mhz 35 amplitude ripple (p-p) 47 ... 68.2 mhz d a 1, 2, 3 1.5 db group delay ripple (p-p) 47 ... 68.2 mhz dt 50 ns 1 db compression 47 ... 68.2 mhz 12 dbm input ip3 47 ... 68.2 mhz 30 dbm max. input level (non-destructive) 13 dbm operating temperature 1 -25 +85 c terminating source impedance 50 ohm terminating load impedance 50 ohm ? designed for wide channel if filtering ? low insertion loss ? hermetic 13.3 x 6.5 mm surface-mount case ? balanced or single ended input and output ? complies with directive 2002/95/ec (rohs) absolute maximum ratings rating value units maximum incident power in passband +13 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 57.6 mhz saw filter SF1177A connection terminals port 1 hot 2 port 2 hot 8 case ground all others sm13365-12 electrical connections 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 pass- band. rejection in final user application is dependent on pcb layout and external impedance matching design. see application note no. 42 for details. 4. part to part absolute delay measurement records the absolute delay mean across 1 db passband. 5. "lrip" or "l" after the part number indicates "low rate initial production" and "eng" or "e" indicates "engineering prototypes.? 6. the design, manufacturing process, and specifications of this filter are subject to change. 7. 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 filter must always be installed in one direction per the circuit design. 8. us and international patents may apply. 9. electrostatic sensitive device. observe precautions for handling. pb
57.6 mhz saw filter rf monolithics, inc. phone: (972) 233-2903 fax: (972) 387-8148 e-mail: info@rfm.com page 2 of 4 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. SF1177A-121604 c h p (8 places) e (10 places) d b a 4 5 6 7 1 12 11 10 3 9 8 2 top view bottom view 2 3 8 9 1 12 11 10 4 5 6 7 sm13365-12 case case dimensions dimension mm inches min nom max min nom max a 13.08 13.31 13.60 0.515 0.524 0.535 b 6.27 6.50 6.80 0.247 0.256 0.268 c 1.91 2.00 0.075 0.079 d 1.50 0.059 e 0.79 0.031 h 1.0 0.039 p 2.54 0.100 12-terminal ceramic surface-mount case 13.3 x 6.5 mm nominal footprint materials solder pad termination au plating 30 - 60 uinches (76.2-152 um) over 80- 200 uinches (203-508 um) ni. lid fe-ni-co alloy electroless nickel plate (8-11% phosphorus) 100-200 uinches thick body al 2 o 3 ceramic pb free electrical connections connection terminals port 1 input or return 2 return or input 3 port 2 output or return 8 return or output 9 ground all others single ended operation return is ground differential operation return is hot
57.6 mhz saw filter rf monolithics, inc. phone: (972) 233-2903 fax: (972) 387-8148 e-mail: info@rfm.com page 3 of 4 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. SF1177A-121604
57.6 mhz saw filter rf monolithics, inc. phone: (972) 233-2903 fax: (972) 387-8148 e-mail: info@rfm.com page 4 of 4 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. SF1177A-121604
|
