Converter Electrical Characteristics (Continued)
The following specifications apply for V
A
=DRV
D
= +3.0V
DC
,V
RT
= +1.9V, V
RB
= 0.3V, C
L
= 10 pF, f
CLK
= 60 MHz at 50%
duty cycle. Boldface limits apply for T
J
=T
MIN
to T
MAX
: all other limits T
A
= 25˚C (Notes 7, 8)
Symbol Parameter Conditions
Typical
(Note 9)
Limits
(Note 9)
Units
(Limits)
CLK, PD DIGITAL INPUT CHARACTERISTICS
I
IL
Logical Low Input Current V
IL
= 0V, DR V
D
=V
A
= 2.7V −50 nA
C
IN
Logic Input Capacitance 3 pF
DIGITAL OUTPUT CHARACTERISTICS
V
OH
High Level Output Voltage V
A
=DRV
D
= 2.7V, I
OH
= −400 µA 2.6 2.4 V (min)
V
OL
Low Level Output Voltage V
A
=DRV
D
= 2.7V, I
OL
= 1.0 mA 0.4 0.5 V (max)
DYNAMIC PERFORMANCE
ENOB Effective Number of Bits
f
IN
= 4.4 MHz, V
IN
= FS − 0.25 dB 7.6 Bits
f
IN
= 10 MHz, V
IN
= FS − 0.25 dB 7.6 7.1 Bits (min)
f
IN
= 25 MHz, V
IN
= FS − 0.25 dB 7.5 Bits
f
IN
= 29 MHz, V
IN
= FS − 0.25 dB 7.4 Bits
SINAD Signal-to-Noise & Distortion
f
IN
= 4.4 MHz, V
IN
= FS − 0.25 dB 47 dB
f
IN
= 10 MHz, V
IN
= FS − 0.25 dB 47 44.5 dB (min)
f
IN
= 25 MHz, V
IN
= FS − 0.25 dB 47 dB
f
IN
= 29 MHz, V
IN
= FS − 0.25 dB 46 dB
SNR Signal-to-Noise Ratio
f
IN
= 4.4 MHz, V
IN
= FS − 0.25 dB 47 dB
f
IN
= 10 MHz, V
IN
= FS − 0.25 dB 47 44.6 dB (min)
f
IN
= 25 MHz, V
IN
= FS − 0.25 dB 47 dB
f
IN
= 29 MHz, V
IN
= FS − 0.25 dB 46 dB
SFDR Spurious Free Dynamic Range
f
IN
= 4.4 MHz, V
IN
= FS − 0.25 dB 64 dBc
f
IN
= 10 MHz, V
IN
= FS − 0.25 dB 63 dBc
f
IN
= 25 MHz, V
IN
= FS − 0.25 dB 60 dBc
f
IN
= 29 MHz, V
IN
= FS − 0.25 dB 54 dBc
THD Total Harmonic Distortion
f
IN
= 4.4 MHz, V
IN
= FS − 0.25 dB −64 dBc
f
IN
= 10 MHz, V
IN
= FS − 0.25 dB −63 dBc
f
IN
= 25 MHz, V
IN
= FS − 0.25 dB -57 dBc
f
IN
= 29 MHz, V
IN
= FS − 0.25 dB −54 dBc
HD2 2nd Harmonic Distortion
f
IN
= 4.4 MHz, V
IN
= FS − 0.25 dB -70 dBc
f
IN
= 10 MHz, V
IN
= FS − 0.25 dB −65 dBc
f
IN
= 25 MHz, V
IN
= FS − 0.25 dB -64 dBc
f
IN
= 29 MHz, V
IN
= FS − 0.25 dB −54 dBc
HD3 3rd Harmonic Distortion
f
IN
= 4.4 MHz, V
IN
= FS − 0.25 dB −72 dBc
f
IN
= 10 MHz, V
IN
= FS − 0.25 dB −70 dBc
f
IN
= 25 MHz, V
IN
= FS − 0.25 dB -68 dBc
f
IN
= 29 MHz, V
IN
= FS − 0.25 dB −65 dBc
IMD Intermodulation Distortion
f
1
= 11 MHz, V
IN
= FS − 6.25 dB
f
2
= 12 MHz, V
IN
= FS − 6.25 dB
-55 dBc
POWER SUPPLY CHARACTERISTICS
I
A
Analog Supply Current
DC Input 25 31 mA (max)
f
IN
= 10 MHz, V
IN
=FS−3dB 25 mA
DR I
D
Output Driver Supply Current
DC Input 0.3 1 mA (max)
f
IN
= 10 MHz, V
IN
=FS−3dB 4.4 mA
I
A
+
DRI
D
Total Operating Current
DC Input 25.3 32 mA (max)
f
IN
= 10 MHz, V
IN
=FS−3dB,
PD = Low
29.4
mA (max)
CLK Low, PD = Hi 0.2
ADC08060
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