User manual JRC NSVS1120

[. . . ] 2004 JRC SAW FILTER NSVS1120 Application 570MHz WLAN IF Electrical Specification: (Table 1) The device characteristics are measured in the circuit shown in Fig. 1. Electrical Specifications Item Input and Output Impedance Nominal Center Frequency (f0) Insertion Loss 561. 5~578. 5MHz Response Variation 561. 5~578. 5MHz Input and Output VSWR 561. 5~578. 5MHz Group Delay Ripple 561. 5~578. 5MHz Out of Band Rejection 370~548MHz (Relative to 553MHz Through Level) 555MHz 585MHz 587MHz 592~770MHz Spec. [. . . ] 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 +60ºC, 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. 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. . Notice that the allowed time of soldering with soldering iron is accumulated time, when soldering is repeated. 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. Confirm that there are not any influence for qualification to this component in mounting on PCB when this component is cleaned. 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. As it might be a cause of degradation or destruction to apply D. C. voltage between each terminal, apply D. C. [. . . ] 2004 IN 50 O *27nH 11 10 , X , W , U , V OUT 50 O 39pF 12 SAW , P , Q , , T R *27nH , S 33pF 0 S21 FREQUENCY CHARACTERISTICS *murata LQW18A series 0 Insertion Loss [dB] 10 2 (1) 13. 30±0. 20 20 (a) (b) (C) (1. 26±0. 13) (2) 4 30 6 40 50 CH1 : center 570 span 200 CH2 : center 570 span 200 J4Y1 VS971 6. 5±0. 20 8 10 S11 (3) S22 (R0. 3) [4×] Marking (1) Manufacture's Mark (2) Lot Number (a) Year 2. 0 max. (b) Month *Oct. --- X Nov. --- Y Dec. --- Z (c) Date (0. 76) VSWR S11 11 9 7 5 3 1 470 (2. 54) (2. 54)S22 11 9 7 5 3 670 1 470 1 --- 0 -9 10 -19 --- 1 20 -31 --- 2 (3) Part Number Mark VSWR (2. 54±0. 15) (1. 4) [12×] Pin No. Connection 1 670 GND(PKG) GND(PKG) GND(PKG) GND(PKG) OUT/IN GND(signal) GND(PKG) GND(PKG) GND(PKG) GND(PKG) IN/OUT GND(signal) (0. 8) Frequency [MHz] Frequency [MHz] 2 3 4 5 6 GroupDelay [nsec] 250 200 150 100 50 0 470 570 (R0. 3) [12×] 12 1 2 3 4 5 (2. 54±0. 15) [12 ×] 7 8 11 10 9 8 7 6 9 10 11 12 670 Fig. 2 Package dimensions(in mm) Insertion Loss [dB] Fig. 1 Measuring circuit [. . . ]