*NSVS803 Aug-03 JRC SAW RESONATOR NSVS803 Applications RF-IDTAG, Keyless Entry System Electrical Specification: (Table 1) The device characteristics are measured in the circuit shown in Fig.3. Table 1. Electrical Specifications Parameter Center Frequency Minimum 433.845 Absolute Frequency Tolerance from 433.92MHz Typical 75 1.8 11000 1080 22 -0.037 Insertion Loss Quality Factor Unloaded Q (QU) 50W Loaded Q (QL) Temperature Stability Turnover Temperature Frequency Temperature Coefficient DC Insulation Resistancebetween Any two Terminals RF Equivalent Motion Resistance (RM) RLC Model Motion inductance (LM) Motion Capacitance (CM) Shunt Static Capacitance (CO) (at room temperature) Maximum Unit 433.995 MHz kHz dB 1.0 19 7.0 1.7 2.0 C ppm/C2 MW W uH fF pF CM LM RM (f-f0)/f0 [ppm] 0 -50 -100 C0 -150 -200 -40 -20 0 Fig.1 RF Equivalent RLC Model Table 2. Maximum Ratings Item Maximum Input Power Operating Temperature Range Storage Temperature 20 40 60 80 100 T [deg] Fig.2 Temperature Characteristics Rating 0dBm -30~+85C -40~+85C Mechanical Specifications: (Fig.4) Package is designed as small as 3.2x2.5x1.1[mm3] for SMD (Surface Mount Device) type. Notice: This part is electrostatic discharge sensitive and may be damaged by improper handling. Communications Equipment Division Communications Equipment Marketing Department 10-1, Nishi-Shinjuku 6-chome, Shinjuku-ku, Tokyo, 160-8328 Japan Tel. +81 3-3348-3845 Fax. +81 3-3348-3935 http://www.jrc.co.jp/jp/product/device/saw/index.html (Japanese) http://www.jrc.co.jp/eng/product/comm/device/saw/saw_top_e.html (English) *NSVS803 Aug-03 IN 50 5 4 1 OUT 50 3 SAW 6 2 Fig.3 Measuring circuit 3. 2 0 .1 2. 5 0. 1 HY (b) ( 2) ( 1) 1. 1 0. 1 ( a) (1 .35 ) [4x] 1 Marking (1) Lot Number (a) Year (b) Month *Oct.--- X Nov.--- Y Dec.--- Z (2) Part number Mark 2 [2 x] 6 3 [ 4 x] ( 0. 5 5) ( 0. 6) (0. 8) [ 2 x] 5 4 Fig.4 Package dimensions (in mm) 4.0 1.75 0.95 1.75 0.95 3.3 0.6 1.2 Fig.5 Desirable land area (in mm) Pin No. Connection 1 GND 2 3 IN/OUT GND 4 5 GND OUT/IN 6 GND *NSVS803 Aug-03 Notice 1. Use this component within operating temperature range. It might not be satisfied with electrical specification without operating temperature range. When it is used less than -30C or more than +85C, it might be a cause of degradation or destruction of the component. Even if it endures during a short time, it causes degradation of qualification. 2. When soldering iron is used, solder with the temperature at the tip of soldering iron: 350C max., the time of soldering: 10 seconds max., the power of soldering iron: 30W max.. 3. Notice that the allowed time of soldering with soldering iron is accumulated time, when soldering is repeated. 4. As rapid temperature change for cleaning after reflow soldering might be a cause of destruction clean this component after confirming that temperature of this component goes down to room temperature. 5. Confirm that there are not any influence for qualification to this component in mounting on PCB when this component is cleaned. 6. As it might be a cause of degradation of destruction to apply static electricity to this component, do not apply static electricity or excessive voltage while assembling and measuring. And do not transport this component with bare hand. Note 1. This specification specifies the quality of this component as a single unit. Make sure that this component is evaluated and confirmed against this specification when it is mounted to your products. 2. The information contained herein may be changed without prior notice. It is therefore advisable to contact Japan Radio Company before proceeding with the design of equipment incorporating this product.