TRF3761-B
- Fully Integrated VCO
- Low Phase Noise: –137dBc/Hz (at 600kHz, fVCO
of 1.9GHz) - Low Noise Floor: –158dBc/Hz at 10MHz Offset
- Integer-N PLL
- Input Reference Frequency range: 10MHz to
104MHz - VCO Frequency Divided by 2-4 Output
- Output Buffer Enable Pin
- Programmable Charge Pump Current
- Hardware and Software Power Down
- 3-Wire Serial Interface
- Single Supply: 4.5V to 5.25V Operation
TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL.
TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2.
技術文件
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檢視所有 3 類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | TRF3761-x Integer-N PLL with Integrated VCO datasheet (Rev. K) | PDF | HTML | 2015年 12月 31日 |
Application note | TRF3761 QFN Installation Using a Hakko Hot Air Rework Station | 2007年 4月 7日 | ||
Application note | Fractional/Integer-N PLL Basics | 1998年 5月 13日 |
設計與開發
如需其他條款或必要資源,請按一下下方的任何標題以檢視詳細頁面 (如有)。
開發模組 (EVM) 的 GUI
計算工具
TRF3761CALC — TRF3761 Loop Filter Calculator
TRF3761CALC is a loop filter design tool for the TRF3761 PLL Frequency Synthesizer with integrated VCO.
支援產品和硬體
產品
RF PLL 與合成器
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
VQFN (RHA) | 40 | Ultra Librarian |
訂購與品質
內含資訊:
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
內含資訊:
- 晶圓廠位置
- 組裝地點