NSTS1445

NSTS1445-E Apr. 2013 NewJRC SAW FILTER NSTS1445 Application 1472MHz DAB 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) - 1472MHz Insertion Loss 3.5dB max. 2.5dB Response Variation Input and Output VSWR 1472±20MHz 2.0dB max. 2.5 max. 0.9dB 1.9 Group Delay Variation 50ns max. 14ns Out of Band Rejection (Relative to Through Level) DC~1000MHz 1575MHz 1700~2100MHz 30dB min. 40dB min. 35dB min. 42dB 57dB 40dB Performance Assurance Temperature Limit: -30~+85ºC Maximum Rating: (Table 2) Table 2. Maximum Ratings Item Maximum Input Power (In Band) Maximum DC Voltage Performance Assurance Temperature Limit Operating Temperature Limit Storage Temperature Limit Rating +10dBm 7.5V -30~+85ºC -40~+105ºC -40~+105ºC 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 50Ω 1 6 2 SAW 5 34 OUT 50Ω NSTS1445-E Apr. 2013 Fig.1 Measuring circuit (a) 3. 0±0. 15 ( b) 3. 0 ± 0. 1 5 221 RC ( c) ( 1) 1. 1 5 ± 0. 1 5 ( 2) ( 0. 6) 34 2 ( 1. 80) 1 5 6 ( 0. 45) ( 0. 75) [ 4x] Fig.2 Package dimensions (in mm) 3.8 2...