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SKY73121-11

SKY73121-11

  • 品牌:Skyworks
  • 包装:--
  • 无铅情况/ROHS: 无铅
  • 经营商:科通芯城自营
参数 数值
Phase Noise @ 100 kHz (dBc/Hz)  
Phase Noise @ 1 MHz (dBc/Hz)  
RF Output Frequency Range (MHz) 1805-1890
Package (mm) 38-pin MCM, 9 x 12 x 1.7
Phase Settling Time (µS) 227
Output Power (dBm) -10
Current Consumption (mA) 114
Phase Noise @ 200 kHz (dBc/Hz) -126
Supply Voltage (V) 5
Phase Noise @ 800 kHz (dBc/Hz) -142

Skyworks SKY73121-11 Voltage-Controlled Oscillator (VCO)/Synthesizer is a fully integrated, high performance signal source for high dynamic range transceivers. The device provides ultra-fine frequency resolution, fast switching speed, and low phase noise performance for 2G, 2.5G and 3G base station transceivers. The SKY73121-11 VCO/Synthesizer is a key building block for highperformance radio system designs that require low power and a fine step size. Reference clock generators with an output frequency up to 52 MHz can be used with the SKY73121-11. The input clock frequency is divided down by programmable dividers (1 to 8) for the synthesizer. The phase detector can operate at a maximum speed of 26 MHz, which allows better phase noise due to the lower division value. The SKY73121-11 VCO/Synthesizer is provided in a compact, 38-pin Multi-Chip Module (MCM). The device package and pinout are shown in Figure 1. A functional block diagram is shown in Figure 2. Signal pin assignments and functional pin descriptions are provided in Table 1.

文档类型:

文档(Document) Data Sheet
文档(Document)
序号 PDF 描述
1 http://china.skyworksinc.com/uploads/documents/200888B.pdf http://china.skyworksinc.com/uploads/documents/200888B.pdf
Data Sheet
序号 PDF 描述
1 SKY73121-11: 1805–1890 MHz High Performance VCO/Synthesizer With Integrated Switch SKY73121-11: 1805–1890 MHz High Performance VCO/Synthesizer With Integrated Switch
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