NSVS940 Apr. 2005 JRC SAW FILTER NSVS940 Application 622.08MHz Data Communications Electrical Specification: (Table 1) The device characteristics are measured in the circuit shown in Fig.1. Table 1. Electrical Specifications Item Nominal Center Frequency (f0) Insertion Loss at f0 Loaded Q Attenuation f02MHz Insertion Phase 622.08MHz Turnover Temperature Phase Slope Frequency Temperature Coefficient Substrate Material (at Room Temperature) Spec. Typ. 621.98~622.18MHz 622.08MHz 4.0dB max. 2.5dB 1150 20dB 25dB Reference(*1) 32~52C 42C 0.32deg/kHz -0.045ppm/C2 Quartz *1: Nominal Phase = 0Type Maximum Rating: (Table 2) Table 2. Maximum Ratings Item Maximum Input Power Operating Temperature Range Storage Temperature Rating 10dBm -30~+85C -30~+85C Mechanical Specifications: (Fig.2) 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/saw/index.html(English) NSVS940 Apr. 2005 IN 50 5 4 3 SAW 6 1 OUT 50 2 Fig.1 Measuring circuit (b) JS 2 .5 0 .1 33 3.20.1 (2) (a) 1 .1 0 .1 (1) (1.35) [4x] 1 Marking (1) Lot Number (a) Year (b) Month *Oct.--- X Nov.--- Y Dec.--- Z (2) Part number Mark 2 (0 .6 ) [2x] (0 .5 5 ) [ 4 x] (0.8) [2x] 6 3 4 5 Fig.2 Package dimensions (in mm) 4.0 1.75 0.95 1.75 0.95 3.3 0.6 1.2 Fig.3 Desirable land area (in mm) Pin no. 1 2 3 4 5 6 Connection GND IN/OUT GND GND OUT/IN GND NSVS940 Apr. 2005 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. 3. The products are designed to be used with ordinary electronic equipment (data and communications equipment, office equipment, audio-video equipment, measuring instruments, etc). Japan Radio Company does not assume any liability for the case using the products with the application required high reliability or safety extremely (such as space equipment, sea-bottom equipment, medical equipment etc). When intending to use any our product please contact our sales representatives in advance. NSVS940 Apr. 2005 IN 50 O 10 *27nH 11 SAW 39pF 12 OUT 50 O *27nH 33pF FREQUENCY CHARACTERISTICS 2 20 6.50.20 13.300.20 (a) 40 (b) (1.260.13) (C) 4 (2) 6 60 80 J4Y1 VS971 8 10 100 CH1: Center 622.08 Span: 10 CH2: Center 622.08 Span: 10 (R0.3) [4x] 0 Insertion Loss [dB] (3) (0.76) Insertion Loss [dB] Fig.1 Measuring circuit (1) 2.0 max. 0 *murata LQW18A series 180 Marking (1) Manufacture's Mark 2 (2) Lot Number 90 (a) Year (b) Month 4 Phase [deg] Insertion Loss [dB] 0 *Oct.--- X 0 Nov.--- Y Dec.--- Z 6 (c) Date (2.54) -90 1-9 --- (2.54) 0 10-19 --- 1 8 20-31 --- 2 -180 (3) Part Number Mark CH1: Center 622.08 Span: 1 (2.540.15) CH1: Center 622.08 Span: 1 (1.4) (2.540.15) S22 1 11 10 2 9 3 8 4 7 5 6 [12 x] [12x] S11 12 Pin No. Connection (0.8) 10 1 GND(PKG) 2 GND(PKG) 3 GND(PKG) 4 GND(PKG) 5 GND(signal) 7 GND(PKG) 8 GND(PKG) 9 GND(PKG) 10 GND(PKG) 11 (R0.3) [12x] Fig.2 Package dimensions(in mm) OUT/IN 6 12 IN/OUT GND(signal)