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LMH6550 Fully Differential Amplifier Module 400 Differential High-speed Operational Amplifier
Description:
- The module can realize single end to differential conversion. The LMH6550 device with single input and double output is a high-performance voltage feedback differential amplifier. It has the advantages of high performance, low noise, wide power supply voltage range, etc. Compared with operational amplifiers, it can achieve excellent common mode noise suppression and improve total harmonic distortion. The differential output of LMH6550 helps to balance the input of differential ADC, so that the ADC performance is high. Applying voltage to the VOCM pin can adjust the common mode level of the differential output, so that the input signal driving the single power supply ADC can easily achieve level conversion
LMH6550 is suitable for use as IF amplifier in high-performance communication equipment.
Parameter:
- Model: LMH6550
- Type: differential amplifier
- Power supply: ±5V
- Operating current: ±20mA (for reference)
- -3dB bandwidth: 400MHz (VOUT=0.5VPP)
- Output current: 75mA
- Input common mode voltage (VICM): -4.7 to +3.2V
- Default magnification: 10 times
- Feature: varied (Slew rate 3000V/us)
- Application: varied (differential ADC driver, single ended to differential converter, differential anti-aliasing, SAW filter buffer/driver)
- Weight: 14g
- Dimension: 45 x 34mm (L x W-PCB size)
- Interface type: SMA
Package Included:
- 1 x LMH6550 Module
Note:
- The module is powered by dual power supply, and the voltage cannot exceed ± 5V
- Since the module is a high-precision device, it is recommended to use linear power supply to avoid unnecessary interference.
- It is recommended to use good wire to input and output signals, and use an oscilloscope to observe the effect. Poor contact or poor-quality wire may cause signal attenuation or excessive noise.
