NSVS848

NSVS848 Apr. 2013 NewJRC SAW FILTER NSVS848 Application 458MHz 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) - 458MHz Insertion Loss 457.5~458.5MHz 3.5dB max. 2.5dB Response Variation 457.5~458.5MHz 1.5dB max. 1.0dB Input and Output VSWR 457.5~458.5MHz 2.5 max. 2.0 Out of Band Rejection 436.6MHz 50dB min. 55dB (Relative to Through Level) 479.4MHz 50dB min. 55dB (Operating Temperature Range: -10~+60ºC) Maximum Rating: (Table 2) Table 2. Maximum Ratings Item Maximum Input Power Maximum DC Voltage Operating Temperature Range Storage Temperature Rating +20dBm 7.5V -10~+60ºC -20~+70ºC 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) IN 50Ω 1 87 2 SAW 6 345 OUT 50Ω NSVS848 Apr. 2013 (a) (1) Fig.1 Measuring circuit 3.5±0.2 (b) 3.5±0.2 J22 AN (2) 1.0±0.2 (3) (0.95) 3 (0.6) 2 4 (0.8) [5x] 5 6 (1.0) [2x] 17 8 Fig.2 Package dimensions (in mm) 4.3 0.8 1.3 [6x] (0.6) [8x] Marking (1) Manufacture’s Mark (2) Lot Number (a) Year (b) Month *Oct.--Nov.--Dec.--(3) Part ...