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MAX2112

Complete, Direct-Conversion Tuner for DVB-S2 Applications

General Description The MAX2112 low-cost, direct-conversion tuner IC is designed for satellite set-top and VSAT applications. The IC is intended for 8PSK and Digital Video Broadcast (DVB-S2) applications. The MAX2112 directly converts the satellite signals from the LNB to baseband using a broadb

文件:303.67 Kbytes 页数:19 Pages

Maxim

美信

MAX2112

All Critical Peripheral Components Included

文件:587.39 Kbytes 页数:11 Pages

Maxim

美信

MAX2112

Complete, Direct-Conversion Tuner for DVB-S2 Applications

文件:207.18 Kbytes 页数:19 Pages

Maxim

美信

MAX2112

完备的直接变频调谐器,用于DVB-S2系统

MAX2112低成本、直接变频调谐器IC专为卫星机顶盒和VSAT应用设计。该IC适用于8PSK和数字视频广播(DVB-S2)设备。\n\n MAX2112使用宽带I/Q下变频器直接将卫星信号从LNB变频至基带,工作频率范围可扩展到925MHz至2175MHz。\n\n 器件包含LNA和RF可变增益放大器、I和Q下变频混频器、具有可编程截止频率的基带低通滤波器和数字控制可变增益基带放大器。RF和可变增益基带放大器相结合,可提供大于80dB的增益控制范围。该IC兼容于所有DVB-S2解调器。\n\n MAX2112在单芯片内集成了VCO以及完整的分数N分频频率合成器。 • 925MHz至2175MHz频率范围\n• 单片VCO\n• 低相位噪声:10kHz下-97dBc/Hz\n• 无需校准\n\n\n• 宽动态范围:-75dBm至0dBm\n• 集成带宽可调的低通滤波器:4MHz至40MHz\n• 单电源+3.3V ±5%供电\n• 低功耗待机模式\n• 用于多调谐器设计的2线地址\n• 差分I/Q接口\n• I²C 2线串行接口\n• 极小的28引脚TQFN封装;

ADI

亚德诺

MAX2112CTI+

Complete, Direct-Conversion Tuner for DVB-S2 Applications

General Description The MAX2112 low-cost, direct-conversion tuner IC is designed for satellite set-top and VSAT applications. The IC is intended for 8PSK and Digital Video Broadcast (DVB-S2) applications. The MAX2112 directly converts the satellite signals from the LNB to baseband using a broadb

文件:303.67 Kbytes 页数:19 Pages

Maxim

美信

MAX2112ETI+

Complete, Direct-Conversion Tuner for DVB-S2 Applications

General Description The MAX2112 low-cost, direct-conversion tuner IC is designed for satellite set-top and VSAT applications. The IC is intended for 8PSK and Digital Video Broadcast (DVB-S2) applications. The MAX2112 directly converts the satellite signals from the LNB to baseband using a broadb

文件:303.67 Kbytes 页数:19 Pages

Maxim

美信

MAX2112_10

Complete, Direct-Conversion Tuner for DVB-S2 Applications

文件:207.18 Kbytes 页数:19 Pages

Maxim

美信

MAX2112_V01

Complete, Direct-Conversion Tuner for DVB-S2 Applications

文件:1.07479 Mbytes 页数:19 Pages

Maxim

美信

MAX2112CTI+

Complete, Direct-Conversion Tuner for DVB-S2 Applications

文件:207.18 Kbytes 页数:19 Pages

Maxim

美信

MAX2112CTI+

Complete, Direct-Conversion Tuner for DVB-S2 Applications

文件:1.07479 Mbytes 页数:19 Pages

Maxim

美信

技术参数

  • Input Frequency(MHz):

    925 to 2175

  • IF Output Frequency(MHz):

    40

  • Ref. Clock Freq.(MHz):

    12 to 30

  • Dynamic Range(dBm):

    -75 to 0

  • Phase Noise (@10kHz)(dBc/Hz):

    -97.0

  • In-Band IIP3(dBm):

    2

  • Programmable IF Filter BW Support(MHz):

    4 to 40

  • Noise Figure (typ)(dB):

    8

  • VSUPPLY(V):

    3.13 to 3.47

  • ISUPPLY(mA):

    100

  • Features:

    -75 to 0dBm dynamic range

  • Footprint(mm x mm):

    5.0 x 5.0

  • Oper. Temp.(°C):

    -40 to +85

  • Package/ Pins:

    TQFN/28

  • Smallest Available Pckg. (max w/pins)(mm2):

    26

  • RoHS Available:

    Yes

  • Budgetary Price (See Notes):

    $4.64 @1k

供应商型号品牌批号封装库存备注价格
MAXIM/美信
24+
TQFN
25050
原厂支持公司优势现货
询价
MAXIM
20个了
15+
0
QFN28
询价
MAX
23+
TQFN28
2500
询价
Maxim
1725+
?
11520
只做原装进口,假一罚十
询价
MAXIM
22+
QFN
8200
原装现货库存.价格优势!!
询价
MAXIM
23+
BGAQFP
8659
原装公司现货!原装正品价格优势.
询价
MAX
25+23+
QFN
20221
绝对原装正品全新进口深圳现货
询价
MAXIM
24+
QFN
90000
一级代理商进口原装现货、假一罚十价格合理
询价
MAXIM/美信
16+
QFN-28
14141
只做原厂原装,认准宝芯创配单专家
询价
MAXIM/美信
1902+
QFN-28
2734
代理品牌
询价
更多MAX2112供应商 更新时间2025-10-7 8:31:00