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.
| Number of channels | 1 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 4.75 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 5.25 |
| BW at Acl (MHz) | 2400 |
| Acl, min spec gain (V/V) | 2 |
| Slew rate (typ) (V/µs) | 3200 |
| Architecture | Bipolar, Fixed Gain/Buffer, Fully Differential ADC Driver |
| Vn at flatband (typ) (nV√Hz) | 1.7 |
| Iq per channel (typ) (mA) | 100 |
| Rail-to-rail | No |
| Vos (offset voltage at 25°C) (max) (mV) | 5 |
| Operating temperature range (°C) | -40 to 85 |
| Iout (typ) (mA) | 80 |
| 2nd harmonic (dBc) | 87 |
| 3rd harmonic (dBc) | 103 |
| Frequency of harmonic distortion measurement (MHz) | 10 |
| GBW (typ) (MHz) | 2400 |
| Input bias current (max) (pA) | 400000000 |
| Features | On chip gain resistors, Shutdown |
| CMRR (typ) (dB) | 60 |
| Rating | Catalog |
| VQFN (RGE) | 24 | 16 mm² 4 x 4 |