Rainbow Electronics ADC08L060 - Manual (Page 5)

Converter Electrical Characteristics
(Continued)
The following specifications apply for V
A
= V
DR
= +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
J
= 25˚C (Notes 7, 8)
Symbol Parameter Conditions
Typical
(Note 9)
Limits
(Note 9)
Units
(Limits)
I
IL
Logical Low Input Current V
IL
= 0V, V
DR
= V
A
= 2.7V −50 nA
C
IN
Logic Input Capacitance 3 pF
DIGITAL OUTPUT CHARACTERISTICS
V
OH
High Level Output Voltage V
A
= V
DR
= 2.7V, I
OH
= −400 µA 2.6 2.4 V (min)
V
OL
Low Level Output Voltage V
A
= V
DR
= 2.7V, I
OL
= 1.0 mA 0.4 0.5 V (max)
DYNAMIC PERFORMANCE
ENOB Effective Number of Bits
f
IN
= 10.1 MHz, V
IN
= FS − 0.25 dB 7.6 6.9 Bits (min)
f
IN
= 29 MHz, V
IN
= FS − 0.25 dB 7.4 Bits
SINAD Signal-to-Noise & Distortion
f
IN
= 10.1 MHz, V
IN
= FS − 0.25 dB 47.4 43.3 dB (min)
f
IN
= 29 MHz, V
IN
= FS − 0.25 dB 46.1 dB
SNR Signal-to-Noise Ratio
f
IN
= 10.1 MHz, V
IN
= FS − 0.25 dB 48 44.5 dB (min)
f
IN
= 29 MHz, V
IN
= FS − 0.25 dB 47.2 dB
SFDR Spurious Free Dynamic Range
f
IN
= 10.1 MHz, V
IN
= FS − 0.25 dB 59.1 dBc
f
IN
= 29 MHz, V
IN
= FS − 0.25 dB 54.5 dBc
THD Total Harmonic Distortion
f
IN
= 10.1 MHz, V
IN
= FS − 0.25 dB −56.9 dBc
f
IN
= 29 MHz, V
IN
= FS − 0.25 dB −53.3 dBc
HD2 2nd Harmonic Distortion
f
IN
= 10.1 MHz, V
IN
= FS − 0.25 dB -61.1 dBc
f
IN
= 29 MHz, V
IN
= FS − 0.25 dB −54.9 dBc
HD3 3rd Harmonic Distortion
f
IN
= 10.1 MHz, V
IN
= FS − 0.25 dB −64.2 dBc
f
IN
= 29 MHz, V
IN
= FS − 0.25 dB −63.1 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 13 15.9 mA (max)
f
IN
= 10 MHz, V
IN
= FS − 3 dB 14 mA
DRI
D
Output Driver Supply Current
DC Input 0.04 0.2 mA (max)
f
IN
= 10 MHz, V
IN
= FS − 3 dB 4.2 mA
I
A
+
DRI
D
Total Operating Current
DC Input 13 16.1 mA (max)
f
IN
= 10 MHz, V
IN
= FS − 3 dB, PD =
Low
18.2 mA
CLK Low, PD = Hi 0.33 mA
PC Power Consumption
DC Input 39 48.3 mW (max)
f
IN
= 10 MHz, V
IN
= FS − 3 dB, PD =
Low
53
mW
CLK Low, PD = Hi 1 mW
PSRR
1
Power Supply Rejection Ratio
FSE change with 2.7V to 3.3V change
in V
A
−51 dB
PSRR
2
Power Supply Rejection Ratio
SNR reduction with 200 mV at 1MHz
on supply
45 dB
AC ELECTRICAL CHARACTERISTICS
f
C1
Maximum Conversion Rate 80 60 MHz (min)
f
C2
Minimum Conversion Rate 10 MHz
t
CL
Minimum Clock Low Time 0.62 ns (min)
t
CH
Minimum Clock High Time 0.62 ns (min)
DC Clock Duty Cycle
5
95
%(min)
%(max)
t
OH
Output Hold Time CLK to Data Invalid 5.2 ns
ADC08L060
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