ADC08D1520DEV/NOPB National Semiconductor, ADC08D1520DEV/NOPB Datasheet - Page 16

• Manufacturer Part Number: ADC08D1520DEV/NOPB
• Description: BOARD DEV FOR ADC08D1520
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of ADC08D1520DEV/NOPB

• Mfg Application Notes: Clocking High-Speed A/D Converters AppNote
• Number Of Adc's: 2
• Number Of Bits: 8
• Sampling Rate (per Second): 1.5G
• Data Interface: Serial
• Inputs Per Adc: 1 Differential
• Input Range: 870 mVpp
• Power (typ) @ Conditions: 1.6W @ 1GSPS
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: ADC08D1520
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADC08D1520DEV

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SIGNAL TO NOISE PLUS DISTORTION (S/(N+D) or
SINAD) is the ratio, expressed in dB, of the rms value of the
input signal at the output to the rms value of all of the other
spectral components below half the input clock frequency, in-
cluding harmonics but excluding d.c.
SPURIOUS-FREE DYNAMIC RANGE (SFDR) is the differ-
ence, expressed in dB, between the rms values of the input
signal at the output and the peak spurious signal, where a
spurious signal is any signal present in the output spectrum
that is not present at the input, excluding d.c.
TOTAL HARMONIC DISTORTION (THD) is the ratio ex-
pressed in dB, of the rms total of the first nine harmonic levels
at the output to the level of the fundamental at the output. THD
is calculated as
16
where A
quency and A
harmonic frequencies in the output spectrum.
– Second Harmonic Distortion (2nd Harm) is the differ-
ence, expressed in dB, between the RMS power in the input
frequency seen at the output and the power in its 2nd har-
monic level at the output.
– Third Harmonic Distortion (3rd Harm) is the difference
expressed in dB between the RMS power in the input fre-
quency seen at the output and the power in its 3rd harmonic
level at the output.
f1
is the RMS power of the fundamental (output) fre-
f2
through A
f10
are the RMS power of the first 9