ZHCSQ92C March   2022  – May 2025 AFE7903

PRODUCTION DATA  

  1.   1
  2. 1特性
  3. 2应用
  4. 3说明
  5. 4规格
    1. 4.1  绝对最大额定值
    2. 4.2  ESD 等级
    3. 4.3  建议运行条件
    4. 4.4  热性能信息
    5. 4.5  发送器电气特性
    6. 4.6  射频 ADC 电气特性
    7. 4.7  PLL/VCO/时钟电气特性
    8. 4.8  数字电气特性
    9. 4.9  电源电气特性
    10. 4.10 时序要求
    11. 4.11 开关特性
    12. 4.12 典型特性
      1. 4.12.1  30 MHz 和 400 MHz 下的 RX 典型特性
      2. 4.12.2  800MHz 下的 RX 典型特性
      3. 4.12.3  1.75 GHz 至 1.9 GHz 下的 RX 典型特性
      4. 4.12.4  2.6GHz 下的 RX 典型特性
      5. 4.12.5  3.5GHz 下的 RX 典型特性
      6. 4.12.6  4.9GHz 下的 RX 典型特性
      7. 4.12.7  6.8GHz 下的 RX 典型特性
      8. 4.12.8  30 MHz 和 600 MHz 下的 TX 典型特性
      9. 4.12.9  800MHz 下的 TX 典型特性
      10. 4.12.10 1.8GHz 下的 TX 典型特性
      11. 4.12.11 2.6GHz 下的 TX 典型特性
      12. 4.12.12 3.5GHz 下的 TX 典型特性
      13. 4.12.13 4.9GHz 下的 TX 典型特性
      14. 4.12.14 7.1GHz 下的 TX 典型特性
      15. 4.12.15 PLL 和时钟典型特性
  6. 5器件和文档支持
    1. 5.1 接收文档更新通知
    2. 5.2 支持资源
    3. 5.3 商标
    4. 5.4 静电放电警告
    5. 5.5 术语表
  7. 6修订历史记录
  8. 7机械、封装和可订购信息

4.5 发送器电气特性

TA = +25°C 时的典型值，整个温度范围为 TA,MIN = -40°C 至 TJ,MAX = +110°C；低于 6GHz 时 TX 输入速率 = 491.52MSPS，高于 6GHz 时速率为 500MSPS，低于 6GHz 时 fDAC = 11796.48MSPS，高于 6GHz 时为 9GSPS；低于 6GHz 输出频率时为 PLL 时钟模式，高于 6GHz 输出频率时为外部时钟模式；第一奈奎斯特区域为交错模式，第二奈奎斯特区域为非交错混合模式，标称电源；单音幅值为 -1dBFS；DSA 衰减 = 0dB，除非另有说明。
参数 测试条件 最小值 典型值 最大值 单位
DACRES DAC 分辨率 14 位
fRFout RF 输出频率范围 fDAC = 12GSPS，第一奈奎斯特区域 5 6000 MHz
fDAC = 9GSPS，第一奈奎斯特区域 5 4500
fDAC = 9GSPS，第二奈奎斯特区域 4500 7400
fDAC = 6GSPS，第一奈奎斯特区域 5 3000
fDAC = 6GSPS，第二奈奎斯特区域 3000 6000
Pmax_FS 器件引脚上的最大满量程输出功率，单音最大增益 fout = 10MHz，fDAC = 6GSPS，-0.1dBFS 6.5 dBm
fout = 30MHz，fDAC = 6GSPS，-0.1dBFS 6.5 dBm
fout = 400MHz，fDAC = 6GSPS，-0.1dBFS 5.6 dBm
fout = 850MHz，fDAC = 5898.24MSPS，-0.5dBFS 4.3 dBm
fout = 1800MHz，fDAC = 5898.24MSPS，-0.5dBFS 3.2 dBm
fout = 2600MHz，fDAC = 8847.36MSPS，-0.5dBFS 2.3 dBm
fout = 3500MHz，-0.5dBFS 2.9 dBm
fout = 4900MHz，-0.5dBFS -0.6 dBm
fout = 3500MHz，fDAC = 5898.24MSPS，-0.5dBFS，直接模式 -2.3 dBm
fout = 4900MHz，fDAC = 5898.24MSPS，-0.5dBFS，直接模式 -3.4 dBm
fout = 4900MHz，fDAC = 8847.36MSPS，-0.5dBFS，直接模式 -3.9 dBm
RTERM 输出端接电阻器 默认设置 100 Ω
ATTrange DSA 衰减范围 40 dB
ATTstep DSA 模拟衰减步长 1.0 dB
DSA 衰减步长精度 (DNL)(1) 校准后 0 < Atten < 40dB ±0.1 dB
校准前 0 < Atten < 40dB ±0.2
ATTstep DSA 增益步长相位精度，任何 8dB 范围(1) fout = 30MHz ±1 度
fout = 400MHz ±1 度
fout = 850MHz ±1 度
fout = 1800MHz ±1 度
fout = 2600MHz ±1 度
fout = 3500MHz ±1
fout = 4900MHz ±1 度
Gflat 增益平坦度 任何 20MHz 0.1 dB
600MHz 带宽，Fout < 4.9G 1.2
IMD3 三阶互调失真 fDAC = 6GSPS，fout = 5MHz ±1MHz，单音幅值为 -7dBFS -48 dBc
fDAC = 6GSPS，fout = 30MHz ±1MHz，单音幅值为 -7dBFS -47 dBc
fDAC = 6GSPS，fout = 400MHz ±2MHz，单音幅值为 -7dBFS -51 dBc
fout = 850MHz ±10MHz，单音幅值为 -7dBFS -61 dBc
fout = 1800MHz ±10MHz，单音幅值为 -7dBFS -62 dBc
fout = 2600MHz ±10MHz，单音幅值为 -7dBFS -64 dBc
fout = 3500MHz ±10MHz，单音幅值为 -7dBFS -63 dBc
fout = 4900MHz ±10MHz，单音幅值为 -7dBFS -64 dBc
fout = 5MHz ±1MHz，单音幅值为 -13dBFS -72 dBc
fDAC = 6GSPS，fout = 30MHz ±1MHz，单音幅值为 -13dBFS -71 dBc
fDAC = 6GSPS，fout = 400MHz ±2MHz，单音幅值为 -13dBFS -72 dBc
fout = 850MHz ±10MHz，单音幅值为 -13dBFS -73 dBc
fout = 1800MHz ±10MHz，单音幅值为 -13dBFS -75 dBc
fout = 2600MHz ±10MHz，单音幅值为 -13dBFS -79 dBc
fout = 3500MHz ±10MHz，单音幅值为 -13dBFS -77 dBc
fout = 4900MHz ±10MHz，单音幅值为 -13dBFS -77 dBc
SFDR 无杂散动态范围（在奈奎斯特区域内） fout = 30MHz，fDAC = 6000MSPS，交错模式，20Gbps 串行器/解串器速率 45 dBc
fout = 400MHz，fDAC = 6000MSPS，交错模式，20Gbps 串行器/解串器速率 48 dBc
fout = 850MHz，fDAC = 11796.48MSPS 62 dBc
fout = 1800MHz，fDAC = 11796.48MSPS 56 dBc
fout = 2600MHz，fDAC = 11796.48MSPS 39 dBc
fout = 3500MHz，fDAC = 11796.48MSPS 42 dBc
fout = 4900MHz，fDAC = 11796.48MSPS 60 dBc
fS/2 - fOUT 交错图像 fDAC = 5898.24MSPS，交错模式 -47 dBc
fDAC = 8847.36MSPS，交错模式 -43 dBc
fDAC = 11796.48MSPS，交错模式 -43 dBc
HD2 二阶谐波失真（在奈奎斯特区域内） fDAC = 6GSPS，fout = 5MHz -72 dBc
fDAC = 6GSPS，fout = 30MHz -75 dBc
fDAC = 6GSPS，fout = 100MHz -73 dBc
fout = 400MHz -46 dBc
fout = 850MHz -65 dBc
fout = 1800MHz -68 dBc
fout = 2600MHz -47 dBc
fout = 3500MHz -59 dBc
fout= 4900MHz -48 dBc
fout = 850MHz，AOUT= -12dBFS -74 dBc
fout = 1800MHz，AOUT= -12dBFS -67 dBc
fout = 2600MHz，AOUT= -12dBFS -58 dBc
fout = 3500MHz，AOUT= -12dBFS -69 dBc
fout= 4900MHz，AOUT= -12dBFS -59 dBc
HD3 三阶谐波失真（在奈奎斯特区域内） fDAC = 6GSPS，fout = 5MHz -46 dBc
fDAC = 6GSPS，fout = 30MHz -48 dBc
fDAC = 6GSPS，fout = 100MHz -49 dBc
fDAC = 6GSPS，fout = 400MHz -49 dBc
fout = 850MHz -56 dBc
fout = 1800MHz -58 dBc
fout = 2600MHz -60 dBc
fout = 3500MHz -63 dBc
fout= 4900MHz -66 dBc
fDAC = 6GSPS，fout = 5MHz，AOUT = -12dBFS -83 dBc
fDAC = 6GSPS，fout = 30MHz，AOUT = -12dBFS -83 dBc
fDAC = 6GSPS，fout = 100MHz，AOUT = -12dBFS -82 dBc
fDAC = 6GSPS，fout = 400MHz，AOUT = -12dBFS -79 dBc
fout = 850MHz，AOUT= -12dBFS -87 dBc
fout = 1800MHz，AOUT= -12dBFS -84 dBc
fout = 2600MHz，AOUT= -12dBFS -79 dBc
fout = 3500MHz，AOUT= -12dBFS -84 dBc
fout= 4900MHz，AOUT= -12dBFS -88 dBc
HDn，n >= 4 谐波失真 n >= 4（在奈奎斯特区域内） fDAC = 6GSPS，fout = 5MHz -58 dBc
fDAC = 6GSPS，fout = 30MHz -60 dBc
fDAC = 6GSPS，fout = 100MHz -61 dBc
fDAC = 6GSPS，fout = 400MHz -50 dBc
fout = 850MHz -85 dBc
fout = 1800MHz -90 dBc
fout = 2600MHz -84 dBc
fout = 3500MHz -86 dBc
fout= 4900MHz -87 dBc
fDAC = 6GSPS，fout = 5MHz，AOUT = -12dBFS -92 dBc
fDAC = 6GSPS，fout = 30MHz，AOUT = -12dBFS -94 dBc
fDAC = 6GSPS，fout = 100MHz，AOUT = -12dBFS -93 dBc
fDAC = 6GSPS，fout = 400MHz，AOUT = -12dBFS -85 dBc
fout = 850MHz，AOUT= -12dBFS -89 dBc
fout = 1800MHz，AOUT= -12dBFS -92 dBc
fout = 2600MHz，AOUT= -12dBFS -87 dBc
fout = 3500MHz，AOUT= -12dBFS -88 dBc
fout= 4900MHz，AOUT= -12dBFS -89 dBc
SFDR +/- 250MHz +/- 250MHz 范围内的无杂散动态范围 fDAC = 6GSPS，fout = 400MHz 87 dBc
fout = 850MHz，fDAC = 11796.48MSPS 84 dBc
fout = 1800MHz，fDAC = 11796.48MSPS 78 dBc
fout = 2600MHz，fDAC = 11796.48MSPS 80 dBc
fout = 3500MHz，fDAC = 11796.48MSPS 81 dBc
fout = 4900MHz，fDAC = 11796.48MSPS 74 dBc
fS/4 固定杂散 fDAC = 5898.24MSPS，fOUT=fDAC/4-50MHz -95 dBFS
fDAC = 8847.36MSPS，fOUT=fDAC/4-50MHz -88 dBFS
fDAC = 11796.48MSPS，fOUT=fDAC/4-50MHz -76 dBFS
fS/2 固定杂散 fDAC = 5898.24MSPS，fOUT=fDAC/2-50MHz -52 dBFS
fDAC = 8847.36MSPS，fOUT=fDAC/2-50MHz -45 dBFS
fDAC = 11796.48MSPS，fOUT=fDAC/2-50MHz -49 dBFS
3*fS/4 固定杂散 第二奈奎斯特，fDAC = 5898.24MSPS，fOUT=3*fDAC/4-50MHz -82 dBFS
第二奈奎斯特，fDAC = 8847.36MSPS，fOUT=3*fDAC/4-50MHz -75 dBFS
第二奈奎斯特，fDAC = 11796.48MSPS，fOUT=3*fDAC/4-50MHz -49 dBFS
ACPR1xcarr ACPR （单载波），LTE 20MHz E-TM1.1 载波 fout = 0.85GHz Atten=0dB，fDAC = 11796.48MSPS，Pout= -13dBFS -70 dBc
Atten=20dB，fDAC = 11796.48MSPS，Pout= -13dBFS -66 dBc
Atten=28dB，fDAC = 11796.48MSPS，Pout= -13dBFS -62 dBc
Atten=39dB，fDAC = 11796.48MSPS，Pout= -13dBFS -51 dBc
ACPR1xcarr ACPR （单载波），LTE 20MHz E-TM1.1 载波 fout = 1.8425GHz Atten=0dB，fDAC = 11796.48MSPS，Pout= -13dBFS -71 dBc
Atten=20dB，fDAC = 11796.48MSPS，Pout= -13dBFS -66 dBc
Atten=28dB，fDAC = 11796.48MSPS，Pout= -13dBFS -61 dBc
Atten=39dB，fDAC = 11796.48MSPS，Pout= -13dBFS -50 dBc
ACPR1xcarr ACPR （单载波），LTE 20MHz E-TM1.1 载波 fout = 2.6GHz Atten=0dB，fDAC = 11796.48MSPS，Pout= -13dBFS -72 dBc
Atten=20dB，fDAC = 11796.48MSPS，Pout= -13dBFS -66 dBc
Atten=28dB，fDAC = 11796.48MSPS，Pout= -13dBFS -60 dBc
Atten=39dB，fDAC = 11796.48MSPS，Pout= -13dBFS -49 dBc
ACPR1xcarr ACPR （单载波），LTE 20MHz E-TM1.1 载波 fout = 3.5GHz Atten=0dB，fDAC = 11796.48MSPS，Pout= -13dBFS -71 dBc
Atten=20dB，fDAC = 11796.48MSPS，Pout= -13dBFS -65 dBc
Atten=28dB，fDAC = 11796.48MSPS，Pout= -13dBFS -58 dBc
Atten=39dB，fDAC = 11796.48MSPS，Pout= -13dBFS -47 dBc
ACPR1xcarr ACPR （单载波），LTE 20MHz E-TM1.1 载波 fout = 4.9GHz Atten=0dB，fDAC = 11796.48MSPS，Pout= -13dBFS -69 dBc
Atten=20dB，fDAC = 11796.48MSPS，Pout= -13dBFS -64 dBc
Atten=28dB，fDAC = 11796.48MSPS，Pout= -13dBFS -58 dBc
Atten=39dB，fDAC = 11796.48MSPS，Pout= -13dBFS -47 dBc
ACPR1xcarr ACPR （单载波），NR 100MHz E-TM1.1 载波 fout = 2.6GHz Atten=0dB，fDAC = 11796.48MSPS，Pout= -13dBFS -65 dBc
Atten=20dB，fDAC = 11796.48MSPS，Pout= -13dBFS -59 dBc
Atten=28dB，fDAC = 11796.48MSPS，Pout= -13dBFS -53 dBc
Atten=39dB，fDAC = 11796.48MSPS，Pout= -13dBFS -41 dBc
ACPR1xcarr ACPR （单载波），NR 100MHz E-TM1.1 载波 fout = 3.5GHz Atten=0dB，fDAC = 11796.48MSPS，Pout= -13dBFS -63 dBc
Atten=20dB，fDAC = 11796.48MSPS，Pout= -13dBFS -56 dBc
Atten=28dB，fDAC = 11796.48MSPS，Pout= -13dBFS -49 dBc
Atten=39dB，fDAC = 11796.48MSPS，Pout= -13dBFS -38 dBc
ACPR1xcarr ACPR （单载波），NR 100MHz E-TM1.1 载波 fout = 4.9GHz Atten=0dB，fDAC = 11796.48MSPS，Pout= -13dBFS -63 dBc
Atten=20dB，fDAC = 11796.48MSPS，Pout= -13dBFS -56 dBc
Atten=28dB，fDAC = 11796.48MSPS，Pout= -13dBFS -51 dBc
Atten=39dB，fDAC = 11796.48MSPS，Pout= -13dBFS -41 dBc
EVM 误差矢量幅度，1x 20MHz E-TM3.1/3.1a，无参考时钟噪声 Fout = 0.85GHz，fDAC = 11796.48MSPS，POUT = -13dBFs 0.16 %
Fout = 1.8425GHz，fDAC = 11796.48MSPS，POUT = -13dBFs 0.21 %
Fout = 2.6GHz，fDAC = 11796.48MSPS，POUT = -13dBFs 0.24 %
Fout =3.5GHz，POUT= -13dBFs 0.27 %
Fout =4.9GHz，POUT= -13dBFs 0.38 %
NSDdBFS 噪声频谱密度 20MHz 偏移 fOUT = 5MHz Atten=0dB，fDAC = 6000MSPS，20Gbps 串行器/解串器速率，Pout = -12dBFs -148 dBFS/
Hz
Atten=20dB，fDAC = 6000MSPS，20Gbps 串行器/解串器速率，Pout = -12dBFs -143 dBFS/
Hz
Atten=28dB，fDAC = 6000MSPS，20Gbps 串行器/解串器速率，Pout = -12dBFs -139 dBFS/
Hz
Atten=39dB，fDAC = 6000MSPS，20Gbps 串行器/解串器速率，Pout = -12dBFs -129 dBFS/
Hz
NSDdBFS 噪声频谱密度 20MHz 偏移 fOUT = 30MHz Atten=0dB，fDAC = 6000MSPS，20Gbps 串行器/解串器速率，Pout = -12dBFs -154 dBFS/
Hz
Atten=20dB，fDAC = 6000MSPS，20Gbps 串行器/解串器速率，Pout = -12dBFs -146 dBFS/
Hz
Atten=28dB，fDAC = 6000MSPS，20Gbps 串行器/解串器速率，Pout = -12dBFs -142 dBFS/
Hz
Atten=39dB，fDAC = 6000MSPS，20Gbps 串行器/解串器速率，Pout = -12dBFs -132 dBFS/
Hz
NSDdBFS 噪声频谱密度 20MHz 偏移 fOUT = 100MHz Atten=0dB，fDAC = 6000MSPS，20Gbps 串行器/解串器速率，Pout = -12dBFs -158 dBFS/
Hz
Atten=20dB，fDAC = 6000MSPS，20Gbps 串行器/解串器速率，Pout = -12dBFs -150 dBFS/
Hz
Atten=28dB，fDAC = 6000MSPS，20Gbps 串行器/解串器速率，Pout = -12dBFs -146 dBFS/
Hz
Atten=39dB，fDAC = 6000MSPS，20Gbps 串行器/解串器速率，Pout = -12dBFs -136 dBFS/
Hz
NSDdBFS 噪声频谱密度 20MHz 偏移 fOUT = 400MHz Atten=0dB，fDAC = 6000MSPS，20Gbps 串行器/解串器速率，Pout = -12dBFs -160 dBFS/
Hz
Atten=20dB，fDAC = 6000MSPS，20Gbps 串行器/解串器速率，Pout = -12dBFs -153 dBFS/
Hz
Atten=28dB，fDAC = 6000MSPS，20Gbps 串行器/解串器速率，Pout = -12dBFs -150 dBFS/
Hz
Atten=39dB，fDAC = 6000MSPS，20Gbps 串行器/解串器速率，Pout = -12dBFs -139 dBFS/
Hz
NSDdBFS 噪声频谱密度 20MHz 偏移 fOUT = 0.85GHz Atten=0dB，fDAC = 5898.24MSPS，Pout= -13dBFs -158.8 dBFS/
Hz
Atten=20dB，fDAC = 5898.24MSPS，Pout= -13dBFs -152.7 dBFS/
Hz
Atten=28dB，fDAC = 5898.24MSPS，Pout= -13dBFs -148.7 dBFS/
Hz
Atten=39dB，fDAC = 5898.24MSPS，Pout= -13dBFs -137.9 dBFS/
Hz
NSDdBFS 噪声频谱密度 20MHz 偏移 fOUT = 1.8GHz Atten=0dB，fDAC = 5898.24MSPS，Pout= -13dBFs -157.9 dBFS/
Hz
Atten=20dB，fDAC = 5898.24MSPS，Pout= -13dBFs -151.3 dBFS/
Hz
Atten=28dB，fDAC = 5898.24MSPS，Pout= -13dBFs -145.6 dBFS/
Hz
Atten=39dB，fDAC = 5898.24MSPS，Pout= -13dBFs -134.8 dBFS/
Hz
NSDdBFS 噪声频谱密度 20MHz 偏移 fOUT = 2.6GHz Atten=0dB，fDAC = 8847.36MSPS，Pout= -13dBFs -158.3 dBFS/
Hz
Atten=20dB，fDAC = 8847.36MSPS，Pout= -13dBFs -151.6 dBFS/
Hz
Atten=28dB，fDAC = 8847.36MSPS，Pout= -13dBFs -144.9 dBFS/
Hz
Atten=39dB，fDAC = 8847.36MSPS，Pout= -13dBFs -134.0 dBFS/
Hz
NSDdBFS 噪声频谱密度 20MHz 偏移 Fout =3.5GHz Atten=0dB，fDAC = 11796.48MSPS，Pout= -13dBFs -158.2 dBFS/
Hz
Atten=20dB，fDAC = 11796.48MSPS，Pout= -13dBFs -150.9 dBFS/
Hz
Atten=28dB，fDAC = 11796.48MSPS，Pout= -13dBFs -144.4 dBFS/
Hz
Atten=39dB，fDAC = 11796.48MSPS，Pout= -13dBFs -133.4 dBFS/
Hz
NSDdBFS 噪声频谱密度 20MHz 偏移 Fout =4.9GHz Atten=0dB，fDAC = 11796.48MSPS，Pout= -13dBFs -154.6 dBFS/
Hz
Atten=20dB，fDAC = 11796.48MSPS，Pout= -13dBFs -147.0 dBFS/
Hz
Atten=28dB，fDAC = 11796.48MSPS，Pout= -13dBFs -140.7 dBFS/
Hz
Atten=39dB，fDAC = 11796.48MSPS，Pout= -13dBFs -129.9 dBFS/
Hz
S22 输出回波损耗，+/- fc * 10% 含匹配 -12 dB
隔离 远通道：
2TXOUT 至 4TXOUT		 fout = 10MHz，fDAC = 6000MSPS，直接模式(2) -104 dB
fout = 30MHz，fDAC = 6000MSPS，直接模式(2) -100 dB
fout = 100MHz，fDAC = 6000MSPS，直接模式(2) -105 dB
fout = 400MHz，fDAC = 6000MSPS，直接模式(3) -97 dB
fout = 900MHz，fDAC = 8847.36MSPS，直接模式 -90 dB
fout = 1850MHz，fDAC = 8847.36MSPS，直接模式 -91 dB
fout = 2600MHz，fDAC = 8847.36MSPS，直接模式 -93 dB
fout = 3500MHz，fDAC = 8847.36MSPS，直接模式 -94 dB
fout = 4900MHz，fDAC = 8847.36MSPS，直接模式 -83.2 dB
PNTXADD 附加相位噪声外部时钟模式(4) fout = 3.7GHz，fOFFSET = 100Hz -97 dBc/Hz
fout = 3.7GHz，fOFFSET = 1kHz -106 dBc/Hz
fout = 3.7GHz，fOFFSET = 10kHz -117 dBc/Hz
fout = 3.7GHz，fOFFSET = 100kHz -128 dBc/Hz
fout = 3.7GHz，fOFFSET = 1MHz -138 dBc/Hz
fout = 3.7GHz，fOFFSET = 10MHz -144 dBc/Hz
(1) 执行 DSA 已校准程序后
(2) 使用 1µH 直流馈电电感器测得
(3) 使用 0.39µH 直流馈电电感器测得
(4) 减去输入时钟相位噪声。