551600075-001 National Semiconductor, 551600075-001 Datasheet - Page 25

• Manufacturer Part Number: 551600075-001
• Description: BOARD FOR SOIC LMH6612/19
• Manufacturer: National Semiconductor
• Series: WEBENCH® Buildit Boardr

Specifications of 551600075-001

• Channels Per Ic: 2 - Dual
• Amplifier Type: General Purpose
• Board Type: Bare (Unpopulated)
• Utilized Ic / Part: LMH6612, LMH6619
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Output Type: -
• Current - Output / Channel: -
• Voltage - Supply, Single/dual (±): -
• -3db Bandwidth: -
• Slew Rate: -
• Current - Supply (main Ic): -

The following table summarizes the performance of the
LMH6612 combined with the ADC121S625 at two different
frequencies. In order to utilize the full dynamic range of the
Output/ADC Input
Amplifier
2.5
2.5
TABLE 3. Performance of the LMH6612 Combined with the ADC121S625
SINAD
FIGURE 8. The FFT Plot of Differential to Differential ADC Driver
(dB)
72.2
72.2
SNR
(dB)
72.3
72.2
−87.7
−87.8
THD
(dB)
25
ADC, the maximum input of 2.5 V
input.
C121S625 combination tested at f = 20 kHz input frequency.
SFDR
(dBc)
92.1
90.8
Figure 8
shows the FFT plot of the LMH6612 and AD-
ENOB
11.7
11.7
ADC121S625 @ f = 200 kHz
ADC121S625 @ f = 20 kHz
PP
is applied to the ADC
Notes
30033673
www.national.com