ANALOG DEVICES ADL5380ACPZ-R7. 芯片, 射频解调器, 400MHZ 至 6GHZ, LFCSP-24
Product Details
The ADL5380 is a broadband quadrature I-Q demodulator that covers an RF/IF input frequency range from 400 MHz to 6 GHz. With a NF = 10.9 dB, IP1dB = 11.6 dBm, and IIP3 = 29.7 dBm @ 900 MHz, the ADL5380 demodulator offers outstanding dynamic range suitable for the demanding infrastructure direct-conversion requirements. The differential RF inputs provide a well-behaved broadband input impedance of 50 Ω and are best driven from a 1:1 balun for optimum performance.
Excellent demodulation accuracy is achieved with amplitude and phase balances of ~0.07 dB and ~0.2°, respectively. The demodulated in-phase I and quadrature Q differential outputs are fully buffered and provide a voltage conversion gain of ~7 dB. The buffered baseband outputs are capable of driving a 2 V p-p differential signal into 200 Ω.
The fully balanced design minimizes effects from second-order distortion. The leakage from the LO port to the RF port is <−50 dBm. Differential dc offsets at the I and Q outputs are typically <20 mV. Both of these factors contribute to the excellent IIP2 specification, which is >65 dBm.
The ADL5380 operates off a single 4.75 V to 5.25 V supply. The supply current is adjustable by placing an external resistor from the ADJ pin to either the positive supply, VS, to increase supply current and improve IIP3 or to ground which decreases supply current at the expense of IIP3.
The ADL5380 is fabricated using the Analog Devices, Inc., advanced silicon-germanium bipolar process and is available in a 24-lead exposed paddle LFCSP.
**Applications**
* Cellular W-CDMA/GSM/LTE
* Microwave point-to-multipoint radios
* Broadband wireless and WiMAX
### Features and Benefits
6 GHz
30 dBm @ 900 MHz
28 dBm @1900 MHz
10.9 dB @ 900 MHz
11.7 dB @ 1900 MHz
900 MHz
Phase accuracy: ~0.2°
Amplitude balance: ~0.07 dB
电源电压DC 4.75V min
供电电流 245 mA
针脚数 24
耗散功率 1370 mW
增益 6.9 dB
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 1370 mW
电源电压 4.75V ~ 5.25V
电源电压Max 5.25 V
电源电压Min 4.75 V
安装方式 Surface Mount
引脚数 24
封装 LFCSP-24
宽度 3.75 mm
封装 LFCSP-24
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/12/17
ECCN代码 5A991.b
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ADL5380ACPZ-R7 ADI 亚德诺 | 当前型号 | 当前型号 |
ADL5380ACPZ-WP 亚德诺 | 功能相似 | ADL5380ACPZ-R7和ADL5380ACPZ-WP的区别 |