ANALOG DEVICES AD8352ACPZ-R7 芯片, 差分放大器, 射频/中频, 25DB, 2.2GHz, LFCSP-16
Product Details
The AD8352 is a high performance differential amplifier optimized for RF and IF applications. It achieves better than 80 dB SFDR performance at frequencies up to 200 MHz, and 65 dB beyond 500 MHz, making it an ideal driver for high speed 12-bit to 16-bit analog-to-digital converters ADCs.
Unlike other wideband differential amplifiers, the AD8352 has buffers that isolate the gain setting resistor RG from the signal inputs. As a result, the AD8352 maintains a constant 3 kΩ input resistance for gains of 3 dB to 25 dB, easing matching and input drive requirements. The AD8352 has a nominal 100 Ω differential output resistance.
The device is optimized for wideband, low distortion performance at frequencies beyond 500 MHz. These attributes, together with its wide gain adjust capability, make this device the amplifier of choice for general-purpose IF and broadband applications where low distortion, noise, and power are critical. It is ideally suited for driving not only ADCs, but also mixers, pin diode attenuators, SAW filters, and multi-element discrete devices. The device is available in a compact 3 mm × 3 mm, 16-lead LFCSP and operates over a temperature range of −40°C to +85°C.
**Applications**
* Differential ADC drivers
* Single-ended-to-differential conversion
* RF/IF gain blocks
* SAW filter interfacing
### Features and Benefits
10 MHz: −86 dBc HD2, −82 dBc HD3
70 MHz: −84 dBc HD2, −82 dBc HD3
190 MHz: −81 dBc HD2, −87 dBc HD3
频率 10MHz ~ 2.5GHz
电源电压DC 5.00 V
供电电流 37 mA
电路数 1
通道数 1
针脚数 16
耗散功率 0.21 W
共模抑制比 57 dB
增益 25 dB
输入偏置电流 75 nA
测试频率 140 MHz
工作温度Max 85 ℃
工作温度Min -40 ℃
3dB带宽 2.2 GHz
耗散功率Max 210 mW
电源电压 3V ~ 5V
电源电压Max 5.5 V
电源电压Min 3 V
安装方式 Surface Mount
引脚数 16
封装 LFCSP-16
长度 3.00 mm
宽度 2.75 mm
高度 0.83 mm
封装 LFCSP-16
厚度 850 µm
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 Aerospace and Defense, 射频通信, Milcom
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/12/17
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AD8352ACPZ-R7 ADI 亚德诺 | 当前型号 | 当前型号 |
AD8352ACPZ-WP 亚德诺 | 类似代替 | AD8352ACPZ-R7和AD8352ACPZ-WP的区别 |