NDR433

NEDI SAW Resonator NDR433 The NDR433 is a true one-port, surface-acoustic-wave (SAW) resonator in a low-profile metal TO-39 case. It provides reliable, fundamental-mode, quartz frequency stabilization i.e. in transmitters or local oscillators operating at 433.920 MHz. 1.Package Dimension (TO-39) Pin 1 2 3 Dimension A B C D E Configuration Input / Output Output / Input Case Ground Data (unit: mm) 9.30±0.20 5.08±0.10 3.40±0.20 3±0.20 5±0.20 0.45±0.20 2.Marking 3.Equivalent LC Model and Test Circuit NDR433 Color: Black or Blue 4.Typical Application Circuits 1) Low-Power Transmitter Application 2) Local Oscillator Application http://www.DataSheet4U.net/ 5.Typical Frequency Response 6.Temperature Characteristics NANJING ELECTRONIC DEVICES INSTITUTE http://www.ndsaw.com E-mail: [email protected] Tel: +86-25-85801658 Fax: +86-25-85801698 datasheet pdf - http://www.DataSheet4U.net/ NEDI 7.Performance 7-1.Maximum Ratings SAW Resonator NDR433 Rating CW RF Power Dissipation DC Voltage Between Any two Pins Storage Temperature Range Operating Temperature Range P VDC Tstg TA Value 0 30 -40 to +85 -10 to +60 Unit dBm V 7-2.Electronic Characteristics Characteristic Center Frequency (+25 ) Insertion Loss Unloaded Q Quality Factor 50 Ω Loaded Q Turnover Temperature Temperature Stability Turnover Frequency Frequency Temperature Coefficient Frequency Aging Absolute Value during the First Year Absolute Frequency Tolerance from 433.920MHz Sym fC ∆fC IL QU QL T0 f0 FTC |fA| Minim...