MAX108 Ver la hoja de datos (PDF) - Maxim Integrated
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MAX108 Datasheet PDF : 31 Pages
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±5V, 1.5Gsps, 8-Bit ADC with
On-Chip 2.2GHz Track/Hold Amplifier
Note 11: Effective number of bits (ENOB) are computed from a curve fit referenced to the theoretical full-scale range.
Note 12: Total harmonic distortion (THD) is computed from the first five harmonics.
Note 13: Guaranteed by design with a reset pulse width one clock period long or greater.
Note 14: Guaranteed by design. The DREADY to DATA propagation delay is measured from the 50% point on the rising edge of the
DREADY signal (when the output data changes) to the 50% point on a data output bit. This places the falling edge of the
DREADY signal in the middle of the data output valid window, within the differences between the DREADY and DATA rise
and fall times, which gives maximum setup and hold time for latching external data latches.
Typical Operating Characteristics
(VCCA = VCCI = VCCD = +5V, VEE = -5V, VCCO = +3.3V, REFIN connected to REFOUT, fS = 1.5Gsps, TA = +25°C, unless otherwise
noted.)
EFFECTIVE NUMBER OF BITS
vs. ANALOG INPUT FREQUENCY
(SINGLE-ENDED ANALOG INPUT DRIVE)
8.00
-12dB FS
7.75
7.50
-1dB FS
-6dB FS
7.25
7.00
6.75
6.50
EFFECTIVE NUMBER OF BITS
vs. ANALOG INPUT FREQUENCY
(DIFFERENTIAL ANALOG INPUT DRIVE)
8.00
-12dB FS
7.75
7.50
-1dB FS -6dB FS
7.25
7.00
6.75
6.50
SIGNAL-TO-NOISE PLUS DISTORTION
vs. ANALOG INPUT FREQUENCY
(SINGLE-ENDED ANALOG INPUT DRIVE)
55
50
-1dB FS
45
-6dB FS
40
-12dB FS
35
6.25
10
100
1000 2000
ANALOG INPUT FREQUENCY (MHz)
6.25
10
100
1000 2000
ANALOG INPUT FREQUENCY (MHz)
30
10
100
1000
10,000
ANALOG INPUT FREQUENCY (MHz)
SIGNAL-TO-NOISE PLUS DISTORTION
vs. ANALOG INPUT FREQUENCY
(DIFFERENTIAL ANALOG INPUT DRIVE)
55
50
-1dB FS
45
-6dB FS
40
-12dB FS
35
SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT FREQUENCY
(SINGLE-ENDED ANALOG INPUT DRIVE)
50
-1dB FS
46
-6dB FS
42
38
-12dB FS
34
SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT FREQUENCY
(DIFFERENTIAL ANALOG INPUT DRIVE)
50
-1dB FS
46
-6dB FS
42
38
-12dB FS
34
30
10
100
1000
10,000
ANALOG INPUT FREQUENCY (MHz)
30
10
100
1000 2000
ANALOG INPUT FREQUENCY (MHz)
30
10
100
1000 2000
ANALOG INPUT FREQUENCY (MHz)
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