tel: +44 1460 256 100 fax: +44 1460 256 101 www.golledge.com golledge electronics ltd eaglewood park, ilminster somerset, ta19 9dq, u k saw filter 62.0mhz model: tb0888a part no: MP04995 rev no: 1 tb0888a v1 1 a. maximum rating: 1. operating temperatur e range: -40c to 85c 2. storage temperature range: -40c to 85c 3. input power level: 10dbm 4. maximum dc voltage: 10v b. characteristics: ambient temperature: 25c item unit min. typ. max. center frequency fc mhz - 62 - insertion loss il db - 16.5 18 -1.5db bandwidth mhz - 1.0 - -40db bandwidth mhz - 3.0 4.0 passband ripple fc 100khz mhz - 0.2 1.0 group delay variation fc 100khz nsec - 70 150 absolute delay usec - 0.8 1.2 temp. coefficient ppm/c2 - -0.036 - source impedance ohm - 50 - load impedance ohm - 50 -
tel: +44 1460 256 100 fax: +44 1460 256 101 www.golledge.com golledge electronics ltd eaglewood park, ilminster somerset, ta19 9dq, u k saw filter 62.0mhz model: tb0888a part no: MP04995 rev no: 1 tb0888a v1 2 c. frequency characteristics: 1. wide band response: (span 50mhz) fig. 1. horizontal: 5mhz / div, vertical: 10db / div 2. pass band response and group delay response: fig. 2. horizontal: 0.2mhz / div, vertical: 1db / div, vertical: 100ns / div
tel: +44 1460 256 100 fax: +44 1460 256 101 www.golledge.com golledge electronics ltd eaglewood park, ilminster somerset, ta19 9dq, u k saw filter 62.0mhz model: tb0888a part no: MP04995 rev no: 1 tb0888a v1 3 d. matching circuit: l s2 = 560nh + 680nh l s3 = 680nh + 470nh c p1 = 56pf c p4 = 47pf e. outline drawing: f. pcb footprint: j: rf input l: rf input ground d: rf output f: rf output ground a, b, c, g, h, i: ground unit: mm
tel: +44 1460 256 100 fax: +44 1460 256 101 www.golledge.com golledge electronics ltd eaglewood park, ilminster somerset, ta19 9dq, u k saw filter 62.0mhz model: tb0888a part no: MP04995 rev no: 1 tb0888a v1 4 g. packing: 1. reel dimension 2. tape dimension
tel: +44 1460 256 100 fax: +44 1460 256 101 www.golledge.com golledge electronics ltd eaglewood park, ilminster somerset, ta19 9dq, u k saw filter 62.0mhz model: tb0888a part no: MP04995 rev no: 1 tb0888a v1 5 20 40 60 80 100 120 140 160 180 200 220 240 260 280 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 time (sec) temp ( deg c) h. recommended reflow profile:
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