SBOS849B December 2017 – February 2019 LMH5401-SP
PRODUCTION DATA.
The LMH5401-SP can drive the full Nyquist bandwidth of ADCs with sampling rates up to 4 GSPS, as shown in Figure 70. If the front-end bandwidth of the ADC is more than 2 GHz, use a simple noise filter to improve SNR. Otherwise, the ADC can be connected directly to the amplifier output pins. Matching resistors may not be required, however allow space for matching resistors on the preliminary design.