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Maxim > 方案 > 蜂窝手机

压控振荡器/VCO缓冲器

数据资料
显示 标题/型号 关键优势
QV  PDF 45MHz至650MHz、集成中频VCO，差分输出
MAX2605, MAX2606, MAX2607, MAX2608, MAX2609
QV  PDF 500MHz至2500MHz、VCO缓冲放大器
MAX2472, MAX2473

高反向隔离缓冲放大器
QV  PDF 10MHz至500MHz、VCO缓冲放大器，差分输出
MAX2470, MAX2471
QV  PDF 10MHz至1050MHz、集成RF振荡器，提供缓冲输出
MAX2620



Key Specifications:   VCOs/VCO Buffers
Part Number Min. Frequency (MHz) Max. Frequency (MHz) Features Supply Current (mA) Footprint (mm x mm) Package
MAX2605  45 75
•-10dBm Single-Ended Output Power
•-117dBc/Hz Phase Noise at 100kHz Offset
•45MHz to 75MHz Frequency Range
•Integrated Varactor
 1.9 2.7 x 2.9 SOT-23/6
MAX2606  70 150
•-10dBm Single-Ended Output Power
•-112dBc/Hz Phase Noise at 100kHz Offset
•70MHz to 150MHz Frequency Range
•Integrated Varactor
 2.1 2.7 x 2.9 SOT-23/6
MAX2607  150 300
•-107dBc/Hz Phase Noise at 100kHz Offset
•-10dBm Single-Ended Output Power
•150 to 300MHz Frequency Range
•Integrated Varactor
 2.1 2.7 x 2.9 SOT-23/6
MAX2608  300 500
•-100dBc/Hz Phase Noise at 100kHz Offset
•-10dBm Single-Ended Output Power
•300MHz to 500MHz Frequency Range
•Integrated Varactor
 2.7 2.7 x 2.9 SOT-23/6
MAX2609  500 650
•-10dBm Single-Ended Output Power
•-93dBc/Hz Phase Noise at 100kHz Offset
•500MHz to 650MHz Frequency Range
•Integrated Varactor
 3.6 2.7 x 2.9 SOT-23/6
MAX2472  500 2,500
•+2.7V to +5.5V Single-Supply Operation
•-3.2dBm Output 1dB Compression Point at 900MHz
•40dB Reverse Isolation at 900MHz
•Dual Open Collector Outputs
 5.2 2.7 x 2.9 SOT-23/6
MAX2473  500 2,500
•+2.7V to +5.5V Single-Supply Operation
•-10dBm to -2dBm Adjustable Output Power
•-6.0dBm to -0.9dBm Output 1dB Compression Point at 900MHz
•Single-Ended Output
 2.7 to 4.8 2.7 x 2.9 SOT-23/6
MAX2620  10 1,050
•-110dBc/Hz Phase Noise at 25kHz Offset
•-2dBm Output Power
•Low-Power Shutdown Mode
•Requires External Tank Circuit
 9 3.0 x 4.9 uMAX/8
MAX2470  10 500
•+2.7V to +5.5V Supply Voltage Range
•64dB Reverse Isolation at 200MHz
•>14dB Power Gain at 200MHz
•Single-Ended Input
 3.6 to 5.5 2.7 x 2.9 SOT-23/6
MAX2471  10 500
•+2.7V to +5.5V Supply Voltage Range
•64dB Reverse Isolation at 200MHz
•>14dB Power Gain at 200MHz
•Differential Inputs
 5.5 2.7 x 2.9 SOT-23/6
See All VCOs/VCO Buffers (21)


         


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