ZHCSMI1 December 2023 TRF1305B2
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | |
|---|---|---|---|---|---|---|
| 交流性能 | ||||||
| SSBW | 小信号 3dB 带宽 | 每个输入端的 PIN = –20dBm | 7.6 | GHz | ||
| 小信号 1dB 带宽 | 6.5 | |||||
| LSBW | 大信号 3dB 带宽 | 差分 PIN = –3dBm | 7 | GHz | ||
| 大信号 1dB 带宽 | 6.5 | |||||
| S21 | 功率增益 | f = 4GHz | 9.8 | dB | ||
| 不同温度下的增益变化 | f = 4GHz，TA = –40℃ 至 +85℃ | 0.7 | ||||
| S11 | 输入回波损耗 | f = 10MHz 至 7.5GHz | -10 | dB | ||
| S12 | 反向隔离 | f < 10GHz（启用时） | -20 | dB | ||
| GIMB | 差分增益失衡 | f < 5GHz，S2D，PIN = –20dBm，源阻抗为 50Ω | ±0.2 | dB | ||
| PHIMB | 差分相位不平衡 | ±2 | ° | |||
| OP1dB | 输出 1dB 压缩点 | f = 500MHz | 15.7 | dBm | ||
| f = 1GHz | 16 | |||||
| f = 2GHz | 16 | |||||
| f = 3GHz | 15 | |||||
| f = 4GHz | 12.5 | |||||
| f = 5GHz | 11.3 | |||||
| HD2 | 二阶谐波失真 | f = 500MHz，VO = 2VPP | –73 | dBc | ||
| f = 1GHz，VO = 2VPP | –70 | |||||
| f = 2GHz，VO = 2VPP | –60 | |||||
| f = 3GHz，VO = 2VPP | -55 | |||||
| f = 4GHz，VO = 2VPP | -46 | |||||
| HD3 | 三阶谐波失真 | f = 500MHz，VO = 2VPP | -68 | dBc | ||
| f = 1GHz，VO = 2VPP | –60 | |||||
| f = 2GHz，VO = 2VPP | -55 | |||||
| f = 3GHz，VO = 2VPP | –53 | |||||
| f = 4GHz，VO = 2VPP | -47 | |||||
| OIP2 | 输出二阶截点 | f = 500MHz，PO = 1dBm/子载波， 2MHz 间隔 |
75 | dBm | ||
| f = 1GHz，PO = 1dBm/子载波， 2MHz 间隔 |
72 | |||||
| f = 2GHz，PO = 1dBm/子载波， 2MHz 间隔 |
60 | |||||
| f = 3GHz，PO = 1dBm/子载波， 2MHz 间隔 |
53 | |||||
| f = 4GHz，PO = 1dBm/子载波， 2MHz 间隔 |
45 | |||||
| f = 5GHz，PO = 1dBm/子载波， 2MHz 间隔 |
49 | |||||
| OIP3 | 输出三阶截取点 | f = 500MHz，PO = 1dBm/子载波， 2MHz 间隔 |
43.5 | dBm | ||
| f = 1GHz，PO = 1dBm/子载波， 2MHz 间隔 |
39.2 | |||||
| f = 2GHz，PO = 1dBm/子载波， 2MHz 间隔 |
34 | |||||
| f = 3GHz，PO = 1dBm/子载波， 2MHz 间隔 |
30.5 | |||||
| f = 4GHz，PO = 1dBm/子载波， 2MHz 间隔 |
24 | |||||
| f = 5GHz，PO = 1dBm/子载波， 2MHz 间隔 |
21 | |||||
| NF | 噪声系数 | f = 500 MHz | 8.4 | dB | ||
| f = 1GHz | 8.8 | |||||
| f = 2GHz | 10.2 | |||||
| f = 4GHz | 12 | |||||
| f = 5GHz | 12.4 | |||||
| NSD | 输出噪声频谱密度 | f = 500 MHz | -155.6 | dBm/Hz | ||
| f = 1GHz | -155.2 | |||||
| f = 2GHz | -153.8 | |||||
| f = 4GHz | -152 | |||||
| f = 5GHz | -151.6 | |||||
| 直流性能 | ||||||
| VOD-MAX | 最大差分输出电压 | f = 1GHz | 4 | VPP | ||
| 压摆率 | 2V VO 阶跃，S2D 配置， VS+ = 2.5V，VS– = –2.5V |
25 | kV/µs | |||
| 输出差分失调电压 | ±3 | mV | ||||
| 过驱动恢复时间 | 从每个 SE 输出的 2 倍过驱到每个输出电压稳定至 < ±50mV | 6 | ns | |||
| 共模 | ||||||
| VICM | 输入共模电压 | 默认范围(1) | VS– + 1.5 | VS– + 3.5 | V | |
| VOCM | 输出共模电压 | VS– + 2 | VS– + 3 | V | ||
| 来自 VOCM 电压的输出共模失调电压 | ±10 | mV | ||||
| 阻抗 | ||||||
| Zin-SE | 单端输入阻抗 | 在 INPx 引脚上，并在 INMx 引脚上进行适当的端接 | 47 | Ω | ||
| ZO-DIFF | 差分输出阻抗 | f = 近直流 | 8 | Ω | ||
| 通道间性能 | ||||||
| 通道间幅度匹配 | f < 2GHz | 0.05 | dB | |||
| f < 5GHz | 0.3 | |||||
| 隔离 | f < 2GHz | -55 | dB | |||
| f < 5GHz | -50 | |||||
| 电源 | ||||||
| IQA | 有源静态电流 | 两个通道都激活 | 180 | mA | ||
| 一个通道激活，另一个通道断电 | 102 | |||||
| IQPD | 关断静态电流 | 两个通道都断电 | 25 | mA | ||
| 断电 | ||||||
| VPD_Hi | PD 引脚逻辑高电平 | 以 PAD 为基准，请参阅节 6.1 | 1.35 | V | ||
| VPD_Lo | PD 引脚逻辑低电平 | 以 PAD 为基准，请参阅节 6.1 | 0.3 | V | ||
| IPD_Bias | PD 偏置电流（PD 引脚上的电流） | PD = 高电平（1.8V 逻辑） | 15 | µA | ||
| PD = 高电平（3.3V 逻辑） | 30 | |||||
| tON | 开通时间 | 从 50% VPD 转换到 90% 射频输出 | 25 | ns | ||
| tOFF | 关断时间 | 从 50% VPD 转换到 10% 射频输出 | 20 | ns | ||