NSVS802 Apr. 2013 NewJRC SAW FILTER NSVS802 Application 869MHz Low Power Transceiver Electrical Specification: (Table 1) The device characteristics are measured in the circuit shown in Fig.1. Table 1. Electrical Specifications Item Spec. Typ. Input and Output Impedance 50Ω Nominal Center Frequency (f0) 869MHz Insertion Loss 868~870MHz 3.5dB max. 2.6dB Response Variation 868~870MHz 1.5dB max. 0.4dB Input and Output VSWR 868~870MHz 2.5 max. 1.7 Out of Band Rejection DC~<789MHz 50dB min. 56dB (Relative to 789~839MHz 30dB min. 50dB Through Level) 919~949MHz 30dB min. 59dB <949~1500MHz 50dB min. 58dB (Operating Temperature Range: -20~+70ºC) Maximum Rating: (Table 2) Table 2. Maximum Ratings Item Maximum Input Power Maximum DC Voltage Operating Temperature Range Storage Temperature Rating +10dBm 7.5V -20~+70ºC -30~+80ºC Mechanical Specifications: (Fig.2) Package is designed as small as 3.5x3.5x1.0[mm3] for SMD (Surface Mount Device) type. Notice: This part is electrostatic discharge sensitive and may be damaged by improper handling. http://www.njr.co.jp/products/device/index.html http://www.njr.com/products/device/index.html (Japanese) (English) NSVS802 Apr. 2013 IN 50Ω 8 1 OUT 50Ω 7 2 SAW 6 3 4 5 Fig.1 Measuring circuit (a) 3.5±0.2 (1) (b) 3 .5 ±0 .2 J22 HR (2) 1 .0 ±0 .2 (3) 3 5 [8 x ] (0.8) [5x] 4 (0 .6 ) (0.95) 2 6 (1.0) [2 x ] (1 .2 7 ) (2 .54) (0.6) 1 7 8 Fig.2 Package dimensions (in mm) 4.3 0.8 1.27 4.3 1.27 0.8 [6x] 1.3 [6x] Via-Hole(Φ 0.3) Fig.3 Desirable land area (in mm) Marking (1) Manufacture’s Mark (2) Lot Number (a) Year (b) Month *Oct.--- X Nov.--- Y Dec.--- Z (3) Part number Mark Pin no. 1 2 3 4 5 6 7 8 Connection GND IN/OUT GND GND GND OUT/IN GND GND NSVS802 Apr. 2013 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 -20ºC or more than +70ºC, 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: 350ºC 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. 7. As it might be a cause of degradation or destruction to apply D.C. voltage between each terminal, apply D.C. voltage 7.5V max. in actual circuit. 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 New 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). New 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. NSVS802 Apr. 2013 IN 50 O 10 *27nH ９ ８ ７ ６ 11 SAW 39pF 12 １ 33pF 0 Fig.1 Measuring circuit 20 2 13.30±0.20 (a) 40 (b) (1.26±0.13) (C) 4 (2) 60 6 J4Y1 VS971 80 100 Insertion Loss [dB] Insertion Loss [dB] ４ *murata LQW18A series (1) 6.5±0.20 ３ FREQUENCY CHARACTERISTICS S21 0 ２ OUT 50 O *27nH ５ 8 10 CH1 : center 869 span 200 CH2 : center 869 span 200 S11 (R0.3) [4×] S22 (3) Marking (1) Manufacture's Mark (2) Lot Number (a) Year 2.0 max. (b) Month *Oct.--- X Nov.--- Y S11 S22 (2.54) 11 (2.54) 11 9 1-9 --- 0 10-19 --- 1 9 VSWR 7 5 3 (2.54±0.15) 1 769 969 20-31 --- 2 7 (3) Part Number Mark 5 3 (1.4) 1 769 [12×] InsertionLoss [dB] (2.54±0.15) 0 Frequency [MHz] S21 12 20 1 2 3 4 5 40 11 10 60 9 8 7 6 1 GND(PKG) 2 GND(PKG) 3 GND(PKG) 4 GND(PKG) 969 (0.8) Frequency [MHz] Pin No. Connection [12 ×] (0.76) VSWR Dec.--- Z (c) Date 5 6 GND(signal) 7 GND(PKG) 8 GND(PKG) 9 GND(PKG) 10 GND(PKG) 11 80 (R0.3) 100 0.3 [12×] Fig.2 Package dimensions(in mm) Frequency [MHz] OUT/IN 12 3000 IN/OUT GND(signal)