ELECTRICAL CHARACTERISTICS
(Cont.)
At T
A
= +25°C, V
S
= +5V, and Sampling Rate = 10MHz, and with a 50% duty cycle clock having a 2ns rise-and-fall time, unless otherwise noted.
ADS802U
PARAMETER
DYNAMIC CHARACTERISTICS (Cont.)
2-Tone Intermodulation Distortion (IMD)
(3)
f = 4.4MHz and 4.5MHz (–7dBFS each tone)
Signal-to-Noise Ratio (SNR)
f = 500kHz (–1dBFS input)
f = 5MHz (–1dBFS input)
Signal-to-(Noise + Distortion) (SINAD)
f = 500kHz (–1dBFS input)
f = 5MHz (–1dBFS input)
Differential Gain Error
Differential Phase Error
Aperture Delay Time
Aperture Jitter
Over-Voltage Recovery Time
(4)
OUTPUTS
Logic Family
Logic Coding
Logic Levels
3-State Enable Time
3-State Disable Time
POWER-SUPPLY REQUIREMENTS
Supply Voltage: +V
S
Supply Current: +I
S
Power Consumption
Thermal Resistance,
θ
JA
SO-28
Operating
Operating
Operating
Operating
Operating
NTSC or PAL
NTSC or PAL
CONDITIONS
TEMP
MIN
TYP
MAX
UNITS
+25°C
Full
+25°C
Full
+25°C
Full
+25°C
Full
+25°C
Full
+25°C
+25°C
+25°C
+25°C
+25°C
65
64
64
62
63
61
61
60
–65
–64
67
67
66
66
66
65
63
62
0.5
0.1
2
7
2
TTL/HCT Compatible CMOS
SOB or BTC
dBc
dBc
dB
dB
dB
dB
dB
dB
dB
dB
%
Degrees
ns
ps rms
ns
1.5x Full-Scale Input
Logic Selectable
Logic LOW
Logic HIGH
Full
Full
Full
Full
Full
+25°C
Full
+25°C
Full
0
2.0
20
2
+4.75
+5.0
50
52
250
260
75
0.4
+V
S
40
10
+5.25
62
62
310
310
V
V
ns
ns
V
mA
mA
mW
mW
°C/W
NOTES: (1) dBFS refers to dB below Full-Scale. (2) Percentage accuracies are referred to the internal A/D converter Full-Scale Range of 4Vp-p. (3) IMD is referred
to the larger of the two input signals. If referred to the peak envelope signal (≈0dB), the intermodulation products will be 7dB lower. (4) No “rollover” of bits.
ADS802
SBAS039B
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BURR-BROWN [ BURR-BROWN CORPORATION ]
