宽带\u003e 40分贝增益调整范围,线性的V / V可变增益放大器 Wideband, > 40dB Gain Adjust Range, Linear in V/V VARIABLE GAIN AMPLIFIER
DESCRIPON
The VCA822 is a dc-coupled, wideband, linear in V/V, continuously variable, voltage-controlled gain amplifier. It provides a differential input to single-ended conversion with a high-impedance gain control input used to vary the gain down 40dB from the nominal maximum gain set by the gain resistor RG and feedback resistor RF.
FEATURES
• 150MHz SMALL-SIGNAL BANDWIDTH G = +10V/V
• 137MHz, 5VPP BANDWIDTH G = +10V/V
• 0.1dB GAIN FLATNESS to 28MHz
• 1700V/µs SLEW RATE
• > 40dB GAIN ADJUST RANGE
• HIGH GAIN ACCURACY: 20dB ±0.3dB
• HIGH OUTPUT CURRENT: ±160mA
APPLICATIONS
• DIFFERENTIAL LINE RECEIVERS
• DIFFERENTIAL EQUALIZERS
• PULSE AMPLITUDE COMPENSATION
• VARIABLE ATTENUATORS
• VOLTAGE-TUNABLE ACTIVE FILTERS
• DROP-IN UPGRADE TO LMH6503
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
VCA822IDGST TI 德州仪器 | 当前型号 | 当前型号 |
VCA822IDGSR 德州仪器 | 完全替代 | VCA822IDGST和VCA822IDGSR的区别 |
VCA822IDGSTG4 德州仪器 | 完全替代 | VCA822IDGST和VCA822IDGSTG4的区别 |
VCA824IDGST 德州仪器 | 类似代替 | VCA822IDGST和VCA824IDGST的区别 |