NSVS1147 Apr. 2013 NewJRC SAW FILTER NSVS1147 Application 426.5MHz Low Power Transceiver 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) 3dB Band Width Insertion Loss f0±150kHz Ripple f0±150kHz 429～430MHz Attenuation 850～860MHz 1280～1290MHz Spec. Typ. 426.5MHz f0±250kHz 4.5dB 4.0dB 1.5dB 1.0dB 50dB 60dB 60dB 70dB 60dB 70dB (Operating Temperature Range : -10～+50℃) Maximum Rating: (Table 2) Table 2. Maximum Ratings Item Maximum Input Power Operating Temperature Range Storage Temperature Rating +5dBm -10~+50ºC -40~+85ºC 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) NSVS1147 Apr. 2013 LQW18AN68NG00D 68nH 1 8 LQW18AN68NG00D 68nH 7 2 SA W 6 IN 50 Ω 4 3 OUT 50Ω 5 GRM1554C1H0R50CZ01J 0.5pF GRM1554C1H0R50CZ01J 0.5pF Fig.1 Measuring circuit (b) 3. 5±0.2 (a) (c) 3 .5±0.2 221 SH ( 1) (2) 1 .0±0.2 Marking (1) Lot Number (a) Year (b) Month Oct. --Nov. --Dec. --(c) Date 0- 9 10 - 19 20 - 31 (2) Part number Mark ( 0.8) [ 5x] 4 3 5 (0 .6) [8x] ( 0. 95) 2 6 (1.0) [2x] ( 2.54) ( 1.27) ( 0. 6) 1 7 8 Fig.2 Package Dimensions (in mm) 4.3 1.27 4.3 1.27 0.8 [6x] 1.3 [6x] Via - Hole( φ0.3) 0.8 Fig.3 Desirable land area (in mm) Pin no. 1 2 3 4 5 6 7 8 X Y Z 0 1 2 Connection GND IN/OUT GND GND GND OUT/IN GND GND NSVS1147 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 -10ºC or more than +50ºC, 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 influences 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. NSVS1147 Apr. 2013 Insertion Loss [dB] 0 FREQUENCY CHARACTERISTICS 0 20 2 40 4 60 6 80 8 100 10 CH1 : center 426.5 span 10 CH2 : center 426.5 span 10 S11 S22 S22 11 9 9 VSWR VSWR S11 11 7 5 3 7 5 3 1 421.5 431.5 1 421.5 Frequency [MHz] InsertionLoss [dB] 0 431.5 Frequency [MHz] S21 20 40 60 80 100 0.3 3000 Frequency [MHz] Insertion Loss [dB] S21