NSVS1207 Apr. 2013 NewJRC SAW FILTER NSVS1207 Application 1575.42MHz GPS Electrical Specification: (Table 1) The device characteristics are measured in the circuit shown in Fig.1. Table 1. Electrical Specifications Item Spec. Typical Input and Output Impedance 50Ω Nominal Center Frequency (f0) 1575.42MHz Insertion Loss 1574.42~1576.42MHz 1.6dB max. 1.1dB Response Variation 1574.42~1576.42MHz 0.8dB max. 0.1dB Input and Output VSWR 1574.42~1576.42MHz 1.8 max. 1.2 Out of Band Rejection DC~1000MHz 20dB min. 23dB (Relative to 1500MHz 25dB min. 44dB Through Level) 1625~1635MHz 25dB min. 42dB 1800~3000MHz 25dB min. 30dB (Operating Temperature Range: -40~+85ºC) Maximum Rating: (Table 2) Table 2. Maximum Ratings Item Maximum Input Power Maximum DC Voltage Operating Temperature Range Storage Temperature Rating +10dBm 7.5V -40~+85ºC -40~+95ºC Mechanical Specifications: (Fig.2) Package is designed as small as 2.0x1.6x0.65[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) NSVS1207 IN 50Ω OUT 50Ω 4 1 Apr. 2013 SA W 2 3 Fig.1 Measuring circuit 2. 0±0. 1 1. 6 ± 0. 1 Kb (1) (2) 0. 65 ± 0. 0 5 Marking (1) Part Number Mark (2) Lot Number Shown in Table.3 2 40. 50 ± 0. 1 0 3 40.55±0. 10 4 8( 0. 075) 1 Pin no. 1 2 3 4 Connection GND IN GND OUT Fig.2 Package dimensions (in mm) 1. 80 4- 0. 60 2. 20 4- 0. 65 Fig.3 Desirable land area (in mm) Table.3 Lot Number Code(Year/Month) Month 1 2 3 4 Year 2010 A B C D 2011 N P Q R 2012 a b c d 2013 n p q r Recur every 4 years 5 6 7 8 9 10 11 12 E S e s F T f t G U g u H V h v J W j w K X k x L Y i y M Z m z NSVS1207 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 -40ºC or more than +85ºC, 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. Apr. 2013 NSVS1207 Apr. 2013 IN 50 O 10 *27nH 9 8 7 6 11 SAW 39pF 12 1 4 0 *murata LQW18A series Fig.1 Measuring circuit 10 Insertion Loss [dB] Insertion Loss [dB] 6.5±0.20 (1) 3 OUT 50 O 33pF FREQUENCY CHARACTERISTICS S21 0 2 *27nH 5 2 13.30±0.20 20 (a) (b) (1.26±0.13) 4 (C) (2) 30 40 50 6 J4Y1 VS971 8 10 CH1 : center 1575.42 span 200 CH2 : center 1575.42 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 Dec.--- Z (2.54) (2.54) 11 S22 1-9 --- 0 10-19 --- 1 9 VSWR 9 7 5 3 (3) Part Number Mark 5 3 (2.54±0.15) 1 20-31 --- 2 7 1475.4 1675.4 1 1475.4 (1.4) Pin No. Connection [12×] 1 1675.4 GND(PKG) 2 GND(PKG) Frequency [MHz] 10 12 1 (0.8) InsertionLoss [dB] 0 (2.54±0.15) Frequency [MHz] S21 2 3 4 5 20 30 11 10 9 8 7 6 40 [12 ×] VSWR (0.76) S11 11 (c) Date 3 GND(PKG) 4 GND(PKG) 5 GND(signal) 7 GND(PKG) 8 GND(PKG) 9 GND(PKG) 10 GND(PKG) 11 (R0.3) 50 0 [12×] Frequency [MHz] mm) Fig.2 Package dimensions(in Japan Radio Co.,Ltd. OUT/IN 6 12 3000 IN/OUT GND(signal)