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芯片评估板 (EVK)

  • 用于评估芯片性能
  • 兼容2T4R 和4T8R 射频天线板
  • 板载Buffer便于50欧姆仪器测量
  • 板载Balun用于单端和差分间的转换
  • USB到SPI 接口用于芯片配置
  • 所有的模拟和数字信号均有2.54mm插针引出
  • 友好的GUI 芯片配置界面
  • 公开的原理图和PCB设计文档

CAL77A2T4R

Yosemite 2T4R 77/79 GHz Radar Chip(CAL77A2T4R)

  •  2个77 GHz发射通道
    • 最大输出功率13 dBm
    • 6 bits移相器
    • 支持BPSK调制
    • 发射功率检测
  • 4个77 GHz接收通道
    • OP1dB > 11 dBm
    • 5.0 MHz下变频增益范围46 dB82 dB
    • 集成高通滤波器
    • 5.0 MHz下典型SSB噪声系数12 dB
    • 基带中频峰值检测器
  • 77 GHz/79 GHz频率合成器
    • 环路滤波器带宽1/2/3 MHz
    • 76 GHz至81 GHz使用50 MHz晶体或50/100 MHz参考时钟
    • 76 GHz至78 GHz使用40 MHz晶体或40/80 MHz参考时钟
    • 支持可配置的FMCW信号生成
    • 支持同步输出信号
  • 典型电源电流值350 mA @1.5 V, 40 mA @3.3 V
  • 典型功耗0.66 W
  • 符合汽车行业AEC-Q100规范

CAL77A2T4R

Yosemite 2T4R 77/79 GHz Radar Chip (CAL77A2T4R)

  • Two-channel 77 GHz transmitter
    • Max output power: 13 dBm
    • Power control (15-dB)
    • Phase shifter (6 bits)
    • Supports BPSK modulation
    • TX power detector
  • Four-channel 77 GHz receiver
    • Linearity (OP1dB) > 11 dBm
    • Conversion gain: 46 dB to 82 dB at 5.0 MHz
    • Integrated high-pass filter
    • Typical SSB noise figure: 12 dB at 5.0 MHz
    • Baseband IF peak detectors
  • 77 GHz/79 GHz frequency synthesizer
    • Bandwidth 1/2/3 MHz with integrated loop filter
    • Supports 50 MHz crystal or 50/100 MHz reference clock for 76 GHz to 81 GHz
    • Supports 40 MHz crystal or 40/80 MHz reference clock for 76 GHz to 78 GHz
    • Supports configurable FMCW signal generation
    • Supports output synchronization signal
  • Typical supply current: 350 mA @ 1.5 V; 40 mA @ 3.3 V
  • Power dissipation typical value: 0.66 W
  • Automotive AEC-Q100

CAL77A2T4R (Yosemite) Technical Reference Manual

版本:1.9

日期:2019/07/26

CAL77A2T4R (Yosemite) Technical Reference Manual

Ver: 1.9

Date: 07/26/2019

CAL77A4T8R (Yosemite) Technical Reference Manual

Ver: 2.7

Date: 07/26/2019

CAL77A4T8R (Yosemite) Technical Reference Manual

版本:2.7

日期:2019/07/26

RDP-C-S_SDK.zip

SDK based on chip board design.

RDP-C-S_SDK.zip

SDK based on chip board design.

CAL60A2T4R (Yellowstone) Technical Reference Manual

版本:2.0

日期:2019/07/26