SAW Resonator R31801 Features z 1-port Resonator z Quartz Frequency Stabilization z For transmitters or Local Oscillators 5.00±0.15 1.2±0.15 8 7 7 1 2 6 6 2 3 5 5 3 4 1.27±0.05 1 1.35±0.15 5.00±0.15 8 0.6±0.15 2.08±0.15 Package Dimension – S5050 4 Pin Configuration 2 Input 6 Output 1, 3, 4, 5, 7, 8 Ground Package Dimension – TO-39 Pin Configuration I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 1 Input 2 Output 3 Case ground Part No. R31801 Rev. Date 2004-04-20 Rev. NS3111-AS01 1/6 SAW Resonator R31801 Package Dimension – F-11 Pin Configuration 1 Input 4 Output 2, 3 Case ground Marking Configuration ITF1) 318012) 1) Manufacturer name 2) Marking Number * Ink or Laser Marking available * Front 4 digits for S5050 Maximum Ratings Parameter Unit Minimum Typical Maximum Operating Temperature Range °C -10 25 60 Storage Temperature Range °C -40 - 85 Power Handling Capability dBm - 0 - Electrostatics Sensitive Device (ESD) I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. R31801 Rev. Date 2004-04-20 Rev. NS3111-AS01 2/6 SAW Resonator R31801 Electrical Specification FR = 318.0MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Resonance Frequency ( FR ) Insertion Loss Minimum Typical Maximum MHz 317.925 318.000 318.075 dB - 1.5 2.5 2,000 13,900 50 ohm Loaded Q Unloaded Q Trun-over Temperature Temperature Coefficient of Frequency °C 10 25 40 ppm/°C2 - -0.032 - Notes : 1) All specifications are based on the matching schematic shown below 2) All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Output 50Ω Part No. R31801 Rev. Date 2004-04-20 Rev. NS3111-AS01 3/6 SAW Resonator R31801 Frequency Response 0 Insertion Loss ( dB ) -5 -10 -15 -20 -25 -30 Frequency I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. R31801 Rev. Date 2004-04-20 Rev. NS3111-AS01 4/6 SAW Resonator R31801 Packing Specification 1. Reeling Quantity : 1000 pcs / reel 2. Taping Structure : The tape shall be wound around the reel in the direction shown below. TOP COVER TAPE REEL CARRIER TAPE Tape Specification 1. Leader part and vacant position specification Vacant 150mm min. Component contained Vacant 150mm min. Leader part 250mm min. END START Tape Running Direction 2. Tensile strength of carrier tape 4.4N/mm width Direction of pull Top cover tape 3. Top cover tape adhesion 0~15 degree 1) pull off angle : 0~15° 2) speed : 300mm/min 3) force : 20~70g I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Carrier tape Part No. R31801 Rev. Date 2004-04-20 Rev. NS3111-AS01 5/6 SAW Resonator R31801 Carrier Tape Dimensions [unit : mm] A 5.50 ± 0.1 B 5.50 ± 0.1 C 7.25 ± 0.1 D 1.95 ± 0.1 E 12.00 ± 0.1 F 8.00 ± 0.1 Part Direction Tape Running Direction Reel Dimensions [unit : mm] I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. R31801 Rev. Date 2004-04-20 Rev. NS3111-AS01 6/6