• • • • RF3608D 418.00 to 434.79 MHz Filter Optimized for use with the TRC105 Transceiver Balanced 150 ohm IC Interface Complies with Directive 2002/95/EC (RoHS) Pb 426.4 MHz SAW Filter Absolute Maximum Ratings Rating Input Power Level DC Voltage Value Units +15 dBm ±5 V Operating Temperature Range -40 to +85 °C Storage Temperature Range in Tape and Reel -40 to +85 °C SM3838-8 Electrical Characteristics Characteristic Sym Notes Min Typ Max Units fC 426.4 MHz 1 dB Bandwidth BW1 19.5 MHz Maximum Insertion Loss, 418.00 to 434.79 MHz ILMAX 1.8 Center Frequency Amplitude Ripple, p-p, 418 to 434.79 MHz 2.8 1.0 Rejection Referenced to Insertion Loss at 433.00 MHz: DC to 406 MHz 40 43 456 to 470 MHz 33 36 470 to 870 MHz 40 43 870 to 1300 MHz 37 40 1300 to 1735 MHz 29 32 1735 to 2000 MHz 24 27 dB Source Impedance ZS 50 Ω Balanced Load Impedance ZL 150 Ω Case Style SM3838-8 3.8 x 3.8 mm Nominal Footprint Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator Standard Reel Quantity 891, YWWS Reel Size 7 Inch 500 Pieces/Reel Reel Size 13 Inch 3000 Pieces/Reel Electrical Connections Connection Single-ended Port Terminals 6 Balanced Port 1, 3 Case Ground 4, 5, 7, 8 No Connection 2 CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. Notes: 1. 2. 3. 4. 5. 6. Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance matching to 50 Ω and measured with 50 Ω network analyzer. Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc. 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. The design, manufacturing process, and specifications of this filter are subject to change. US and international patents may apply. RFM, stylized RFM logo, and RF Monolithics, Inc., are registered trademarks of RF Monolithics, Inc. www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. Page 1 of 10 RF3608D - 6/9/10 R F 3 6 0 8 D -T R C 1 0 5 A p p lic a tio n C ir c u it 2 2 0 n H 5 0 o h m A n te n n a 6 1 .2 p F 3 3 n H 8 7 5 .6 n H 1 R F 3 6 0 8 D 5 3 2 T R C 1 0 5 2 3 4 3 3 n H 3 1 F a ir - R ite 2 5 0 6 0 3 1 2 1 7 Y O b e a d 0 .0 4 7 µ F 4 7 0 p F V D D _ P A R F 3 6 0 8 D 5 0 O h m 8 7 5 0 o h m 6 2 2 0 n H www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. T u n in g N e tw o r k 1 R F 3 6 0 8 D 2 3 5 n H 5 4 3 5 0 o h m 7 p F Page 2 of 10 RF3608D - 6/9/10 RF3608D Broadband Response, 200 to 2000 MHz www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. Page 3 of 10 RF3608D - 6/9/10 RF3608D Response, 326.4 to 526.4 MHz www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. Page 4 of 10 RF3608D - 6/9/10 RF3608D Response, 376.4 to 476.4 MHz www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. Page 5 of 10 RF3608D - 6/9/10 RF3608D Passband Response www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. Page 6 of 10 RF3608D - 6/9/10 RF3608D Input Impedance Plot www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. Page 7 of 10 RF3608D - 6/9/10 RF3608D Balanced Output Impedance Plot www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. Page 8 of 10 RF3608D - 6/9/10 8-Terminal Ceramic Surface-Mount Case Case Dimensions 0.066 (1.68) Dimension 0.090 (2.29) A B C D E F G H 0.033 (0.84) 0.002 (0.05) 0.050 TYP. (1.27) 0.029 TYP. (O.74) 3.8 X 3.8 mm Nominal Footprint Min 3.6 3.6 0.90 0.80 0.90 0.50 2.39 1.40 mm Nom 3.8 3.8 1.00 0.90 1.00 0.60 2.54 1.75 Max 4.0 4.0 1.1 1.0 1.10 0.70 2.69 2.05 Min 0.142 0.142 0.035 0.031 0.035 0.020 0.090 0.055 Inches Nom 0.150 0.150 0.040 0.035 0.040 0.024 0.100 0.069 Max 0.157 0.157 0.043 0.040 0.043 0.028 0.110 0.080 0.055 TYP. (1.40) Materials PCB Footprint Solder Pad Plating 0.3 to 1.0 µm Gold over 1.27 to 8.89 µm Nickel Lid Plating 2.0 to 3.0 µm Nickel Body Al2O3 Ceramic Pb Free TOP VIEW BOTTOM VIEW 2 3 8 891 A YWWS 1 E C B 8 7 H 7 1 6 6 2 5 5 3 4 4 D www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. G F Page 9 of 10 RF3608D - 6/9/10 Tape and Reel Specifications "B" REF. 100 REF. “B “ Nominal Size Quantity Per Reel Inches millimeters 7 178 500 13 330 3000 See Detail "A" 13. 0 12.0 20 .2 2.0 COMPONENT ORIENTATION and DIMENSIONS Carrier Tape Dimensions 2.0 4.25 mm Bo 4.25 mm Ko 1.30 mm Pitch 8.0 mm W 12.0 mm 4.0 PIN #1 A 1.50 1.75 0.3 ± 0.05 Ao Bo B Ao 12.0 5.5 RO.3 (MAX.) B Pitch A Ko R0.5 (MAX.) 1.5 SECTION A-A SECTION B-B www.RFM.com E-mail: [email protected] ©2009-2010 by RF Monolithics, Inc. USER DIRECTION OF FEED Page 10 of 10 RF3608D - 6/9/10