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SI2108-D-FMR

更新时间： 2024-10-14 13:13:27
品牌 Logo 应用领域
芯科 - SILICON 接收机
页数 文件大小 规格书
80页 958K
描述
Telecom Circuit, 1-Func, CMOS, ROHS COMPLIANT, QFN-44

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中文翻译

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SI2108-D-FMR 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：QFN包装说明：HVQCCN,
针数：44Reach Compliance Code：unknown
HTS代码：8542.39.00.01风险等级：5.84
JESD-30 代码：R-XQCC-N44长度：8 mm
功能数量：1端子数量：44
最高工作温度：70 °C最低工作温度：
封装主体材料：UNSPECIFIED封装代码：HVQCCN
封装形状：RECTANGULAR封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1 mm标称供电电压：3.3 V
表面贴装：YES技术：CMOS
电信集成电路类型：TELECOM CIRCUIT温度等级：COMMERCIAL
端子形式：NO LEAD端子节距：0.5 mm
端子位置：QUAD处于峰值回流温度下的最长时间：40
宽度：6 mmBase Number Matches：1

SI2108-D-FMR 数据手册

 浏览型号SI2108-D-FMR的Datasheet PDF文件第2页浏览型号SI2108-D-FMR的Datasheet PDF文件第3页浏览型号SI2108-D-FMR的Datasheet PDF文件第4页浏览型号SI2108-D-FMR的Datasheet PDF文件第5页浏览型号SI2108-D-FMR的Datasheet PDF文件第6页浏览型号SI2108-D-FMR的Datasheet PDF文件第7页 
Si2107/08/09/10  
SATELLITE RECEIVER FOR DVB-S/DSS  
Features  
ꢀ Single-chip tuner, demodulator, ꢀ Automatic acquisition and fade  
and LNB controller  
recovery  
ꢀ DVB-S- and DSS-compliant ꢀ Automatic gain control  
ꢀ QPSK/BPSK demodulation  
ꢀ Integrated step-up dc-dc  
ꢀ On-chip blind scan accelerator  
(Si2109/10 only)  
converter for LNB power supply ꢀ DiSEqC™ 2.2 support  
(Si2108/10 only)  
ꢀ Power, C/N, and BER estimators  
ꢀ I2C bus interface  
Pin Assignments  
ꢀ Input signal level:  
–81 to –18 dBm  
Si2107/08/09/10  
ꢀ 3.3/1.8 V supply, 3.3 V I/O  
ꢀ Symbol rate range:  
ꢀ Lead-free/RoHS-compliant  
1 to 45 MBaud  
package  
44 43 42 41 40 39 38 37 36  
1
VDD_LNA  
REXT  
35 XTAL1  
Applications  
2
3
4
5
6
7
8
9
GND  
34 XTAL2  
ADDR  
33 VDD_XTAL  
32 XTOUT  
ꢀ
ꢀ
ꢀ
Set-top boxes  
Digital video recorders  
Digital televisions  
ꢀ
ꢀ
Satellite PC-TV  
SMATV trans-modulators  
(Satellite Master Antenna TV)  
VDD_MIX  
VDD_BB  
VDD_ADC  
VSEN/TDET  
LNB1/TGEN  
ISEN  
31 VDD_PLL33  
30 INT/RLK/GPO  
29 TS_ERR  
Top  
View  
28  
TS_VAL  
27 TS_SYNC  
26 SDA  
LNB2/DRC 10  
Description  
RESET 11  
PWM/DCS 12  
VDD_DIG18 13  
25 SCL  
24 TS_DATA[7]  
GND  
TS_DATA[6]  
23  
The Si2107/08/09/10 are a family of pin-compatible, complete front-end solutions  
for DSS and DVB-S digital satellite reception. The IC family incorporates a tuner,  
demodulator, and LNB controller into a single device resulting in significantly  
reduced board space and external component count. The device supports symbol  
rates of 1 to 45 MBaud over a 950 to 2150 MHz range. A full suite of features  
including automatic acquisition, fade recovery, blind scanning, performance  
monitoring, and DiSEqC Level 2.2 compliant signaling are supported. The Si2108/  
10 further add short circuit protection, overcurrent protection, and a step-up dc-dc  
controller to implement a low-cost LNB supply solution. Si2110/09 versions  
include a hardware channel scan accelerator for fast “blindscan”. An I2C bus  
interface is used to configure and monitor all internal parameters.  
14 15 16 17 18 19 20 21 22  
Functional Block Diagram  
Acquisition Control  
AGC  
TS_CLK  
TS_DATA[7:0]  
TS_VAL  
RS  
Decoder  
Viterbi  
Decoder  
Tuner  
Demodulator  
RFIP  
TS_SYNC  
TS_ERR  
VSEN/TDET  
LNB2/DRL  
ISEN/NC  
LNB1/TGEN  
PWM/DCS  
LNB Control  
RF Sythesizer  
I2C Interface  
SCL SDA  
INT/RLK/GPO  
XOUT  
Preliminary Rev. 0.7 3/06  
Copyright © 2006 by Silicon Laboratories  
Si2107/08/09/10  
This information applies to a product under development. Its characteristics and specifications are subject to change without notice.  
1234567...80

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