TRF3762-E 具有集成 VCO 的低噪声整型 N PLL 频率合成器

TRF3762-E is a high performance, highly integrated frequency synthesizer, optimized for high performance applications. The device includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3762-E integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. The device is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications, the device can be powered down by the SPI interface or externally via CHIP_EN (pin 2).

The TRF3762-E offers the ability to reduce lock time when compared to the TRF3761-E device. The TRF3762-E was designed so that the external loop filter is the determining factor in the setting of lock time

TRF3762-E
Output Frequency (Min) (Mhz) 1805    
Output Frequency (Max) (Mhz) 1936    
Divider Ratio 1, 2, 4    
VCC (V) 4.5 to 5.25    
Pin/Package 40VQFN    
Approx. Price (US$) 9.95 | 100u    
Operating Temperature Range (C) -40 to 85    
Lock Time (Typ) (us) <350
TRF3762-E 特性
TRF3762-E 芯片订购指南
器件 状态 温度 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
TRF3762-EIRHAR ACTIVE -40 to 85 9.95 | 100u VQFN (RHA) | 40 2500 | LARGE T&R  
TRF3762-EIRHARG4 ACTIVE -40 to 85 9.95 | 100u VQFN (RHA) | 40 2500 | LARGE T&R  
TRF3762-EIRHAT ACTIVE -40 to 85 11.45 | 100u VQFN (RHA) | 40 250 | SMALL T&R  
TRF3762-EIRHATG4 ACTIVE -40 to 85 11.45 | 100u VQFN (RHA) | 40 250 | SMALL T&R  
TRF3762-E 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
TRF3762-EIRHAR Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR TRF3762-EIRHAR TRF3762-EIRHAR
TRF3762-EIRHARG4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR TRF3762-EIRHARG4 TRF3762-EIRHARG4
TRF3762-EIRHAT Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR TRF3762-EIRHAT TRF3762-EIRHAT
TRF3762-EIRHATG4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR TRF3762-EIRHATG4 TRF3762-EIRHATG4
TRF3762-E 应用技术支持与电子电路设计开发资源下载
  1. TRF3762-E 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器RF/IF 和 ZigBee®解决方案选型与价格 . xls
  3. Junction Temperature of TRF1123 & TRF1223 & Recommended PCB Layout Guidelines (slwa038.HTM, 8 KB)
  4. A Planar, Balanced Approach to Increase Transmitter Linearity (slwa039.HTM, 8 KB)