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数据: Broadband, Fully Differential 14-/16-Bit ADC Driver Amplifier.. 数据表
THS770012是一款宽带全差分放大器,可调增益范围为+ 10dB至+ 13.7dB(带外部元件)。它专为驱动高达130MHz输入频率的16位模数转换器(ADC)和输入频率高达200MHz的14位ADC而设计和优化。该器件提供高带宽,高压输出,低失真和低噪声,对于需要非常高动态范围的高速数据采集系统至关重要,例如无线基站和测试和测量应用。该器件还是一款出色的差分放大器,适用于通用,高速差分信号链和短线驱动器应用。
THS770012采用标称+ 5V单电源供电,速度极快,最大7.5ns从过载条件恢复时间,并具有省电模式。 THS770012采用无铅(符合RoHS标准)和绿色QFN-24热增强型封装。它的特点是在-40°C至+ 85°C的工业温度范围内工作。
| Architecture |
| Number of Channels (#) |
| Total Supply Voltage (Min) (+5V=5, +/-5V=10) |
| Total Supply Voltage (Max) (+5V=5, +/-5V=10) |
| BW @ Acl (MHz) |
| Acl, min spec gain (V/V) |
| Slew Rate (Typ) (V/us) |
| Vn at Flatband (Typ) (nV/rtHz) |
| Iq per channel (Typ) (mA) |
| Vos (Offset Voltage @ 25C) (Max) (mV) |
| Rail-to-Rail |
| Features |
| Rating |
| Operating Temperature Range (C) |
| Package Group |
| Package Size: mm2:W x L (PKG) |
| CMRR (Typ) (dB) |
| Input Bias Current (Max) (pA) |
| GBW (Typ) (MHz) |
| Output Current (Typ) (mA) |
| 2nd Harmonic (dBc) |
| 3rd Harmonic (dBc) |
| @ MHz |
| THS770012 | THS770006 |
|---|---|
| Current FB Fully Differential | Current FB Fully Differential |
| 1 | 1 |
| 4.75 | 4.75 |
| 5.25 | 5.25 |
| 900 | 2400 |
| 4 | 2 |
| 3400 | 3200 |
| 1.5 | 1.7 |
| 100 | 100 |
| 5 | 5 |
| No | No |
| Shutdown | Shutdown |
| Catalog | Catalog |
| -40 to 85 | -40 to 85 |
| VQFN | VQFN |
| 24VQFN: 16 mm2: 4 x 4(VQFN) | 24VQFN: 16 mm2: 4 x 4(VQFN) |
| 60 | 60 |
| 400000000 | 400000000 |
| 900 | 2400 |
| 80 | 80 |
| 90 | 87 |
| 100 | 103 |
| 10 | 10 |