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SI4835

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SI4835 数据手册

AN569

Si4831/35/36/20/24/25-DEMO BOARD TEST PROCEDURE

1. Introduction

This document describes the test procedures for the Si4831/35/36/20/24/25-DEMO AM/FM/SW tuner board. It is

also intended to enable customers to exactly replicate Silicon Laboratories’ test environment so that variances in

customers’ and Silicon Laboratories’ measured results can be accurately compared. This document covers FM,

AM, and SW tests for the Si4831/20 and Si4835/36/24/25 receiver.

The Si4831/35/36/20/24/25-DEMO board provides a platform to test and operate the Si4831/35/36/20/24/25 tuner.

Refer to the Si4831/35/36/20/24/25 DEMO Board User's Guide for the operation details of the demo board.

2. FM Tuner Testing Setup

2.1. FM Common Setup

FM tuner standard configuration:

Tune exactly to 98.0 MHz; see the Si4831/35/36/20/24/25 DEMO Board User's Guide for details.

Set volume to maximum unless otherwise specified.

Ensure cable length between the generator and antenna input is as short as possible.

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Figure 1. FM Tuner Setup with One Generator

Rev. 0.3 2/13

AN569

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型号	品牌	获取价格	描述	数据表
SI4835-B30	SILICON	获取价格	Si483X-B/Si4820/24 ANTENNA, SCHEMATIC, LAYOUT, AND DESIGN GUIDELINES
SI4835-B30-GU	SILICON	获取价格	Receiver IC, PDSO24, ROHS COMPLIANT, MO-137AE, SSOP-24
SI4835-B30-GUR	SILICON	获取价格	Receiver IC, PDSO24, ROHS COMPLIANT, MO-137AE, SSOP-24
SI4835-B31	SILICON	获取价格	Si483X-B/Si4820/24 ANTENNA, SCHEMATIC, LAYOUT, AND DESIGN GUIDELINES
SI4835BDY	VISHAY	获取价格	P-Channel 30-V (D-S) MOSFET
SI4835BDY_05	VISHAY	获取价格	P-Channel 30-V (D-S) MOSFET
SI4835BDY-E3	VISHAY	获取价格	Transistor
SI4835BDY-T1	VISHAY	获取价格	P-Channel 30-V (D-S) MOSFET
SI4835CDY-T1-E3	VISHAY	获取价格	TRANSISTOR 7.4 A, 0.03 ohm, P-CHANNEL, Si, POWER, MOSFET, ROHS COMPLIANT, SO-8, FET Genera
Si4835DDY	VISHAY	获取价格	P-Channel 30-V (D-S) MOSFET