NSVS1127 Apr-2013 NewJRC SAW FILTER NSVS1127 Application 915.0MHz SAW filter Electrical Specification: (Table 1) The device characteristics are measured in the circuit shown in Fig.1. Table 1. Electrical Specifications Item Input and Output Impedance Nominal Center Frequency (f0) Insertion Loss 902.0~928.0MHz Response Variation Input and Output VSWR Out of Band Rejection (Relative toThrough Level) 902.0~928.0MHz ( 902.0~928.0MHz DC~800.0MHz 800.0~845.0MHz 845.0~880.0MHz 947.0~992.0MHz 992.0~1020.0MHz 1020.0~1200.0MHz Spec. 3.4dB max. 3.6dB max. 1.5dB max. 1.7dB max. 2.5 max. 38dB min. 35dB min. 17dB min. 20dB min. 38dB min. 20dB min. Typical 50Ω 915MHz 2.8dB 0.8dB 1.8 43dB 40dB 30dB 28dB 43dB 27dB Condition -20~+70ºC -40~+85ºC -20~+70ºC -40~+85ºC -40~+85ºC (Operating Temperature Range : -40~+85ºC) Maximum Rating: (Table 2) Table2. Maximum Ratings Item Maximum Input Power Maximum DC Voltage Operating Temperature Range Storage Temperature Rating +10dBm 7.5V -40~+85ºC -40~+85ºC Mechanical Specifications: (Fig.2) Package is designed as small as 3.0x3.0x1.15[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) NSVS1127 Apr-2013 1 6 2 SAW 5 IN 50Ω 3 4 OUT 50Ω Fig.1 Measuring circuit (a) 3. 0±0. 15 ( b) 3. 0 ± 0. 1 5 221 ( c) KA (1) ( 0. 6) ( 0. 2 5) 1. 1 5 ± 0. 1 5 ( 2) 4 ( 0. 6) [ 2 x] 3 2 5 ( 1. 80) 1 ( 0. 75) ( 0. 45) [ 4x] ( 0. 5 3) [ 4 x] 6 Fig.2 Package dimensions (in mm) 0.93 3.8 1.15 3.8 0.6 2.2 0.93 1.15 Fig.3 Desirable land area (in mm) Marking (1) Lot Number (a) Year (b) Month *Oct.--Nov.--Dec.--(c) Date 1-9--10-19--20-31--(2) Part Number Mark Pin no. 1 2 3 4 5 6 Connection GND IN/OUT GND GND OUT/IN GND X Y Z 0 1 2 NSVS1127 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 -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. ***NSVS1127 Apr. 2013 NewJRC 915MHz SAW FILTER NSVS1127 FREQUENCY CHARACTERISTICS S21 0 1 0 10 2 : 928 [MHz] 2.62 [dB] 1 2 3 : 880 [MHz] 37 [dB] 2 4 : 947 [MHz] 28.92 [dB] 20 4 30 6 4 40 8 3 50 10 CH1 : center 915 span 200 3 CH2 : center 915 span 200 4 S11 S22 1 1 2 2 3 3 4 4 S11 S22 3 11 4 9 VSWR VSWR 11 7 5 3 2 815 1015 5 1 815 Frequency [MHz] 1 2 1015 Frequency [MHz] S21 0 InsertionLoss [dB] 4N 7 3 1 1 3 9 20 40 60 80 100 0 3000 Frequency [MHz] Insertion Loss [dB] Insertion Loss [dB] 1 : 902 [MHz] 2.68 [dB] 2