NSVS1147 apr. 2013 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 spec. typ. 426.5mhz - 3db band width f0250khz - insertion loss f0150khz 4.5db 4.0db ripple f0150khz 1.5db 1.0db 429 430mhz 50db 60db 850 860mhz 60db 70db 1280 1290mhz 60db 70db (operating temperature range : -10 +50 ) item nominal center frequency (f0) attenuation maximum rating: (table 2) mechanical specifications: (fig.2) package is designed as small as 3.5x3.5x1.0 [mm 3 ] for smd (surface mount device) type. notice: this part is electrostatic discharge sensitive and may be damaged by improper handling. table 2. maximum ratings item rating maximum input power +5dbm operating temperature range -10~+50oc storage temperature -40~+85oc newjrc saw filter NSVS1147 http://www.njr.co.jp/products/device/index.html (japanese) http://www.njr.com/products/device/index.html (english)
NSVS1147 apr. 2013 pin no. connection 1 gnd 2 in/out 3 gnd 4 gnd 5 gnd 6 out/in 7 gnd 8 gnd 3.5 0.2 3.5 0.2 1.0 0.2 (0.95) (0.8) [5x] (2.54) ( 1 . 2 7 ) (0.6) [8x] (0.6) 2 3 4 5 6 7 8 1 (1.0) (2) (1) (c) (b) (a) [2x] 0.8 4.3 0.8 [6x] 1.3 [6x] 1.27 4.3 via - hole( 0.3) 1.27 221 sh fig.3 desirable land area (in mm) marking (1) lot number (a) year (b) month oct. --- x nov. --- y dec. --- z (c) date 0 - 9 0 10 - 19 1 20 - 31 2 (2) part number mark fig.2 package dimensions (in mm) 1 2 3 4 5 6 7 8 in 50 out 50 sa w grm1554c1h0r50cz01j 0.5pf lqw18an68ng00d 68nh grm1554c1h0r50cz01j 0.5pf lqw18an68ng00d 68nh fig.1 measuring circuit
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.
0 20 40 60 80 100 s21 insertion loss [db] 0 2 4 6 8 10 ch1 : center 426.5 span 10 ch2 : center 426.5 span 10 insertion loss [db] frequency characteristics NSVS1147 apr. 2013 s11 s22 s11 s22 1 1 3 3 5 5 7 7 9 9 11 11 421.5 421.5 431.5 431.5 frequency [mhz] frequency [mhz] vswr vswr insertionloss [db] 0 20 40 60 80 100 0.3 3000 s21 frequency [mhz]
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