LMH6881
Features
- 1 Small Signal Bandwidth: 2400 MHz
- OIP3 at 100 MHz: 44 d Bm
- HD3 at 100 MHz:
- 100 d Bc
- Noise Figure: 9.7 d B
- Voltage Gain Range: 26 d B to 6 d B
- Voltage Gain Step Size: 0.25 d B
- Input Impedance: 100 Ω
- Parallel and Serial Gain Control
- Power Down Capability
2 Applications
- Oscilloscope Front End
- Spectrum Analyzer Gain Block
- Differential ADC Driver
- Differential Cable Driver
- IF/RF and Baseband Gain Blocks
- Medical Imaging
OIP3 vs Voltage Gain
25 f = 100 MHz POUT= 4d Bm / Tone
20 6 8 10 12 14 16 18 20 22 24 26 VOLTAGE GAIN (d B)
3 Description
The LMH6881 is a high-speed, high-performance, programmable differential amplifier. With a bandwidth of 2.4 GHz and high linearity of 44 d Bm OIP3, the LMH6881 is suitable for a wide variety of signal conditioning applications.
The LMH6881 programmable differential amplifier bines the best of both fully differential amplifiers and variable-gain amplifiers. The device offers superior noise and distortion...
