Thin-Film Low Pass Filter LP0402N Series Harmonic Lead-Free LGA Termination RFAP TECHNOLOGY APPLICATIONS The LP0402N Series Harmonic Low Pass Filter is based on the proprietary RFAP Thin-Film multilayer technology. The technology provides a miniature part with excellent high frequency performance and rugged construction for reliable automatic assembly. The RFAP Harmonic Low Pass Filter is offered in a variety of frequency bands compatible with various types of high frequency wireless systems. * * * * Wireless communications Wireless LAN's GPS WiMAX LAND GRID ARRAY ADVANTAGES * * * * * Inherent Low Profile Self Alignment during Reflow Excellent Solderability Low Parasitics Better Heat Dissipation HOW TO ORDER LP 0402 N XXXX X N TR Style Size Type Frequency Sub-Type Termination Taped & Reeled MHz 4 LGA Lead Free QUALITY INSPECTION Finished parts are 100% tested for electrical parameters and visual characteristics. Each production lot is evaluated on a sample basis for: * Static Humidity: 85C, 85% RH, 160 hours * Endurance: 125C, IR, 4 hours TERMINATION Nickel/Lead-Free solder coating compatible with automatic soldering technologies: reflow, wave soldering, vapor phase and manual. 78 LEAD-FREE COMPATIBLE COMPONENT Thin-Film Low Pass Filter LP0402N Series Harmonic Lead-Free LGA Termination TERMINALS (Top View) DIMENSIONS: millimeters (inches) (Bottom View) S B A L IN GND OUT GND T RECOMMENDED PAD LAYOUT (mm) W L W T 1.00.05 (0.0400.002) 0.580.04 (0.0230.002) 0.350.5 (0.0140.002) A B S 0.30 (0.012) 0.200.06 (0.0080.002) 0.180.05 (0.0070.002) 0.050.05 (0.0020.002) 0.20 (0.008) 0.15 (0.006) 4 0.51 (0.020) ELECTRICAL CHARACTERISTICS (Guaranteed over -40C to +85C Operating Temperature Range) P/N Frequency Band [MHz] LP0402N3500ANTR 3400-3600 LP0402N5200ANTR 5050-5350 I. Loss [dB] 0.3 typ (0.5 max) 0.2 typ (0.5 max) R. Loss [dB] 19 19 Attentuation [dB] 30 @ 2xF0 20 @ 3xF0 30 @ 2xF0 20 @ 3xF0 79 Thin-Film Low Pass Filter LP0402N Series Harmonic Lead-Free LGA Termination Test Jig LP0402N3500ANTR LP0402N5200ANTR 0 0 -10 -10 F0 -20 F0 dB dB -20 3F0 -30 -40 -30 -40 2F0 2F0 -50 -50 0 2 4 6 8 10 12 0 2 4 Frequency (GHz) 6 8 10 12 Frequency (GHz) TEST JIG FOR LP0402 LOW PASS FILTER 4 GENERAL DESCRIPTION MEASUREMENT PROCEDURE These jigs are designed for testing the LP0603 LGA Low Pass Filters using a Vector Network Analyzer. They consist of a dielectric substrate, having 50 microstrips as conducting lines and a bottom ground plane located at a distance of 0.127mm from the microstrips. The substrate used is Neltec's NH9338ST0127C1BC (or similar). The connectors are SMA type (female), `Johnson Components Inc.' Product P/N: 142-0701-841 (or similar). Both a measurement jig and a calibration jig are provided. The calibration jig is designed for a full 2-port calibration, and consists of an open line, short line and through line. LOAD calibration can be done by a 50 SMA termination. Follow the VNA's instruction manual and use the calibration jig to perform a full 2-Port calibration in the required bandwidths. Solder the filter to the measurement jig as follows: Input GND (Filter) GND (Jig) Connector 1 (Jig) (Filter) Output Connector 2 (Jig) GND (Filter) GND (Jig) (Filter) Set the VNA to the relevant frequency band. Connect the VNA using a 10dB attenuator on the jig terminal connected to port 2 (using an RF cable). Measurement Connector 1 Calibration Jig Short line to GND Open line Connector Johnson P/N 142-0701-841 Connector 2 80 Load & Through Load & Through