NSTS1431

NSTS1431 Apr. 2013 NewJRC SAW FILTER NSTS1431 Application 426.42MHz Low Power Transceiver Electrical Specification: (Table 1) The device characteristics are measured in the circuit shown in Fig.1. Table 1. Electrical Specifications Item Spec. Typ. Input and Output Impedance 50Ω - Nominal Center Frequency (f0) 426.42MHz - Insertion Loss 425.92~426.92MHz 2.6dB max. 2.0dB Response Variation 425.92~426.92MHz 1.2dB max. 0.3dB Input and Output VSWR 425.92~426.92MHz 1.8 max. 1.1 Out of Band Rejection 405.02 MHz 50dB min. 56dB (Relative to Through Level) 447.82 MHz 40dB min. 53dB (Operating Temperature Range: -20~+70ºC) Maximum Rating: (Table 2) Table 2. Maximum Ratings Item Maximum Input Power Maximum DC Voltage Operating Temperature Range Storage Temperature Rating +20dBm 7.5V -20~+70ºC -30~+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) IN OUT 50Ω 1 6 50Ω 2 SAW 5 34 NSTS1431 Apr. 2013 Fig.1 Measuring circuit (a) 3. 0±0. 15 ( b) 3. 0 ± 0. 1 5 222 UA ( c) ( 1) 1. 1 5 ± 0. 1 5 ( 2) ( 0. 2 5) ( 0. 6) [ 2 x] ( 0. 6) 34 25 ( 1. 80) 1 6 ( 0. 5 3) [ 4 x] ( 0. 45) ( 0. 75) [ 4x] Fig.2 Package dimensions (in mm) 3.8 Marking (1) Lot Number (a) Year (b) Mo...