THS770006 具有 +6dB 固定增益的高速全差动 ADC 驱动器放大器 | 德州仪器 TI.com.cn

THS770006
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具有 +6dB 固定增益的高速全差动 ADC 驱动器放大器

具有 +6dB 固定增益的高速全差动 ADC 驱动器放大器 - THS770006
数据表
 

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  • PGA870  - 器件与被比较器件具有相似功能,但并不功能等效。   High-Speed Fully Differential Programmable Gain Amplifier, 650MHz Bandwidth

描述

The THS770006 is a fixed-gain of +6dB, wideband, fully-differential amplifier designed and optimized specifically for driving 16-bit analog-to-digital converters (ADCs) at input frequencies up to 130MHz, and 14-bit ADCs at input frequencies up to 200MHz. This device provides high bandwidth, high-voltage output with low distortion and low noise, critical in high-speed data acquisition systems that require very high dynamic range, such as wireless base stations and test and measurement applications. This device also makes an excellent differential amplifier for general-purpose, high-speed differential signal chain and short line driver applications.

The THS770006 operates on a nominal +5V single supply, offers very fast, 7.5ns maximum recovery time from overdrive conditions, and has a power-down mode for power saving. The THS770006 is offered in a Pb-free (RoHS compliant) and green, QFN-24 thermally-enhanced package. It is characterized for operation over the industrial temperature range of –40°C to +85°C.

特性

  • 2.4GHz Bandwidth
  • 3100V/µs Slew Rate, VOUT =2V Step
  • Fixed Voltage Gain: +6dB
  • IMD3: –107dBc, VOUT = 2VPP, RL = 400Ω,
    f = 100MHz
  • OIP3: 48dBm, f = 100MHz
  • Noise Figure: 11dB, f = 100MHz

参数

与其它产品相比 射频 FDA 邮件 下载到电子表格中
Part number 立即下单 2nd harmonic (dBc) 3rd harmonic (dBc) @ MHz Acl, min spec gain (V/V) Approx. price (US$) Architecture BW @ Acl (MHz) Device type Features GBW (Typ) (MHz) Number of channels (#) Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) Slew rate (Typ) (V/us) Total supply voltage (Min) (+5V=5, +/-5V=10) Total supply voltage (Max) (+5V=5, +/-5V=10) Vn at flatband (Typ) (nV/rtHz) Vos (offset voltage @ 25 C) (Max) (mV)
THS770006 立即下单 87     103     10     2     4.10 | 1ku     Fully Differential ADC Driver     2400     RF FDA     Shutdown
On chip gain resistors    
2400     1     -40 to 85     VQFN | 24     24VQFN: 16 mm2: 4 x 4 (VQFN | 24)     3200     4.75     5.25     1.7     5    
THS770012 立即下单 90     100     10     4     4.10 | 1ku     Fully Differential ADC Driver     900       Shutdown
On chip gain resistors    
900     1     -40 to 85     VQFN | 24     24VQFN: 16 mm2: 4 x 4 (VQFN | 24)     3400     4.75     5.25     1.5     5