ZHCSZ31 October 2025 TRF3302-Q1
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | ||
|---|---|---|---|---|---|---|---|
| 射频性能 | |||||||
| 工作频率 | 1300 | 1575 | 1630 | MHz | |||
| GP | 小信号功率增益 | PIN = –27dBm | VCC = 1.8V | 12.3 | 16.9 | 19.5 | dB |
| VCC = 2.5V | 12.8 | 16.8 | 19.7 | ||||
| VCC = 3.3V | 12.8 | 16.8 | 20.7 | ||||
| NF | 噪声系数 | VCC = 1.8V 至 3.3V | 0.85 | dB | |||
| S11 | 输入回波损耗 | PIN = –27dBm、VCC = 1.8V to 3.3V | -11.7 | dB | |||
| S22 | 输出回波损耗 | PIN = –27dBm、VCC = 1.8V to 3.3V | -15.3 | dB | |||
| S12 | 反向隔离 | PIN = –27dBm、VCC = 1.8V to 3.3V | -42.5 | dB | |||
| IP1dB | 输入 1dB 压缩点 | 无干扰器 | VCC = 1.8V | -13.2 | dBm | ||
| VCC = 2V | -11.7 | ||||||
| VCC = 2.5V | -14.7 | -10.2 | |||||
| VCC > 2.5V | -10.2 | ||||||
| 输入 1dB 压缩点 | fJAM = 850MHz,PJAM = –20dBm | VCC = 1.8V | -14.4 | dBm | |||
| VCC ≥ 2.5V | -10.7 | ||||||
| 输入 1dB 压缩点 | fJAM = 1850MHz,PJAM = –20dBm | VCC = 1.8V | -13.8 | dBm | |||
| VCC ≥ 2.5V | -10.8 | ||||||
| IIP3 | 带内输入三阶 截点 |
PIN = –25dBm/子载波、 5MHz 子载波间隔 |
VCC = 1.8V | -5.5 | dBm | ||
| VCC ≥ 2V | -5.4 | ||||||
| IIP3OOB | 带外输入三阶 截点 |
PIN = –25dBm/子载波,f = 1575MHz,带外 f1 = 1713MHz 且 f2 = 1851MHz |
VCC = 1.8V | -5.7 | dBm | ||
| VCC = 2V | -5.2 | ||||||
| VCC ≥ 2.2V | -4.8 | ||||||
| K | Rollett 稳定性系数 | 1 | |||||
| 直流参数 | |||||||
| VCC | 电源电压 | 1.8 | 3.3 | V | |||
| ICC | 有效电源电流 | VCC = 1.8V,无射频 | 3 | 4.6 | 5.9 | mA | |
| VCC = 2.5V,无射频 | 3.2 | 4.6 | 5.9 | mA | |||
| VCC = 3.3V,无射频 | 3.2 | 4.6 | 7 | mA | |||
| 有功功率损耗 | VCC = 1.8V,无射频 | 8.3 | 10.6 | mW | |||
| VCC = 2.5V,无射频 | 11.5 | 14.8 | |||||
| VCC = 3.3V,无射频 | 15.2 | 23.1 | |||||
| ISHDN | 关断电源电流 | VCC = 1.8V,无射频 | 0.01 | 1 | µA | ||
| VCC = 2.5V,无射频 | 0.01 | 1 | |||||
| VCC = 3.3V,无射频 | 0.05 | ||||||
| tON | 导通时间 | 50% EN 控制至 90% PO | 1.4 | µs | |||
| tOFF | 关断时间 | 50% EN 控制至 10% PO | 0.4 | µs | |||
| 断电控制级别 | |||||||
| VIH | 高电平输入电压 | 逻辑 1,VCC = 1.8V 至 3.3V | 1.5 | V | |||
| VIL | 低电平输入电压 | 逻辑 0,VCC = 1.8V 至 3.3V | 0.4 | V | |||