ZHCSUX1 October 2025 TRF3302
PRODMIX
| 參數(shù) | 測(cè)試條件 | 最小值 | 典型值 | 最大值 | 單位 | ||
|---|---|---|---|---|---|---|---|
| 射頻性能 | |||||||
| 工作頻率 | 1300 | 1575 | 1630 | MHz | |||
| GP | 小信號(hào)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 | 噪聲系數(shù) | VCC = 1.8V 至 3.3V | 0.85 | dB | |||
| S11 | 輸入回波損耗 | PIN = –27dBm、VCC = 1.8V to 3.3V | -11.7 | dB | |||
| S22 | 輸出回波損耗 | PIN = –27dBm、VCC = 1.8V to 3.3V | -15.3 | dB | |||
| S12 | 反向隔離 | PIN = –27dBm、VCC = 1.8V to 3.3V | -42.5 | dB | |||
| IP1dB | 輸入 1dB 壓縮點(diǎn) | 無干擾器 | VCC = 1.8V | -13.2 | dBm | ||
| VCC = 2V | -11.7 | ||||||
| VCC = 2.5V | -14.7 | -10.2 | |||||
| VCC > 2.5V | -10.2 | ||||||
| 輸入 1dB 壓縮點(diǎn) | fJAM = 850MHz，PJAM = –20dBm | VCC = 1.8V | -14.4 | dBm | |||
| VCC ≥ 2.5V | -10.7 | ||||||
| 輸入 1dB 壓縮點(diǎn) | fJAM = 1850MHz，PJAM = –20dBm | VCC = 1.8V | -13.8 | dBm | |||
| VCC ≥ 2.5V | -10.8 | ||||||
| IIP3 | 帶內(nèi)輸入三階 截點(diǎn) |
PIN = –25dBm/子載波、 5MHz 子載波間隔 |
VCC = 1.8V | -5.5 | dBm | ||
| VCC ≥ 2V | -5.4 | ||||||
| IIP3OOB | 帶外輸入三階 截點(diǎn) |
PIN = –25dBm/子載波，f = 1575MHz，帶外 f1 = 1713MHz 且 f2 = 1851MHz |
VCC = 1.8V | -5.7 | dBm | ||
| VCC = 2V | -5.2 | ||||||
| VCC ≥ 2.2V | -4.8 | ||||||
| K | Rollett 穩(wěn)定性系數(shù) | 1 | |||||
| 直流參數(shù) | |||||||
| VCC | 電源電壓 | 1.8 | 3.3 | V | |||
| ICC | 有效電源電流 | VCC = 1.8V，無射頻 | 3 | 4.6 | 5.9 | mA | |
| VCC = 2.5V，無射頻 | 3.2 | 4.6 | 5.9 | mA | |||
| VCC = 3.3V，無射頻 | 3.2 | 4.6 | 7 | mA | |||
| 有功功率損耗 | VCC = 1.8V，無射頻 | 8.3 | 10.6 | mW | |||
| VCC = 2.5V，無射頻 | 11.5 | 14.8 | |||||
| VCC = 3.3V，無射頻 | 15.2 | 23.1 | |||||
| ISHDN | 關(guān)斷電源電流 | VCC = 1.8V，無射頻 | 0.01 | 1 | μA | ||
| VCC = 2.5V，無射頻 | 0.01 | 1 | |||||
| VCC = 3.3V，無射頻 | 0.05 | ||||||
| tON | 導(dǎo)通時(shí)間 | 50% EN 控制至 90% PO | 1.4 | μs | |||
| tOFF | 關(guān)斷時(shí)間 | 50% EN 控制至 10% PO | 0.4 | μs | |||
| 斷電控制級(jí)別 | |||||||
| VIH | 高電平輸入電壓 | 邏輯 1，VCC = 1.8V 至 3.3V | 1.5 | V | |||
| VIL | 低電平輸入電壓 | 邏輯 0，VCC = 1.8V 至 3.3V | 0.4 | V | |||