ADC08D1000DEV NSC [National Semiconductor], ADC08D1000DEV Datasheet - Page 9

• Manufacturer Part Number: ADC08D1000DEV
• Description: High Performance, Low Power, Dual 8-Bit, 1 GSPS A/D Converter
• Manufacturer: NSC [National Semiconductor]

SNR
THD
2nd Harm
3rd Harm
SFDR
IMD
INTERLEAVE MODE (DES Pin 127=Float) - DYNAMIC CONVERTER CHARACTERISTICS
FPBW
(DES)
ENOB
SINAD
SNR
THD
2nd Harm
3rd Harm
SFDR
ANALOG INPUT AND REFERENCE CHARACTERISTICS
V
V
C
IN
CMI
IN
Symbol
Signal-to-Noise Ratio
Total Harmonic Distortion
Second Harmonic Distortion
Third Harmonic Distortion
Spurious-Free dynamic Range
Intermodulation Distortion
Out of Range Output Code
(In addition to OR Output high)
Full Power Bandwidth
Effective Number of Bits
Signal to Noise Plus Distortion
Ratio
Signal to Noise Ratio
Total Harmonic Distortion
Second Harmonic Distortion
Third Harmonic Distortion
Spurious Free Dynamic Range
Full Scale Analog Differential
Input Range
Analog Input Common Mode
Voltage
Analog Input Capacitance,
Normal operation (Notes 10, 11)
Analog Input Capacitance, DES
Mode (Notes 10, 11)
Parameter
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
(V
(V
Dual Edge Sampling Mode
f
f
f
f
f
f
f
f
f
f
f
f
f
f
FSR pin 14 Low
FSR pin 14 High
Differential
Each input pin to ground
Differential
Each input pin to ground
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN1
IN2
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 100 MHz, V
= 248 MHz, V
= 498 MHz, V
= 100 MHz, V
= 248 MHz, V
= 498 MHz, V
= 100 MHz, V
= 248 MHz, V
= 498 MHz, V
= 100 MHz, V
= 248 MHz, V
= 498 MHz, V
= 100 MHz, V
= 248 MHz, V
= 498 MHz, V
= 248 MHz, V
= 498 MHz, V
= 248 MHz, V
= 498 MHz, V
= 248 MHz, V
= 498 MHz, V
= 248 MHz, V
= 498 MHz, V
= 248 MHz, V
= 498 MHz, V
= 248 MHz, V
= 498 MHz, V
= 248 MHz, V
= 498 MHz, V
= 321 MHz, V
= 326 MHz, V
+) − (V
+) − (V
IN
IN
−) > + Full Scale
−) < − Full Scale
Conditions
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
9
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 0.5 dB
= FSR − 7 dB
= FSR − 7 dB
(Note 8)
Typical
V
47.1
47.1
46.4
46.4
0.02
0.08
−60
−60
−60
−65
−65
−65
900
650
870
-55
-55
-55
-50
7.3
7.3
-58
-58
-64
-64
-69
-69
1.6
2.2
48
55
55
55
46
46
57
57
CMO
V
V
(Note 8)
CMO
CMO
Limits
-47.5
-47.5
44.0
44.0
47.5
47.5
42.5
42.5
255
570
730
790
950
-49
-49
6.8
6.8
43
43
47
47
0
− 50
+ 50
mV
mV
mV
mV
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mV (max)
Bits (min)
Bits (min)
dB (max)
dB (max)
mV (min)
dB (min)
dB (min)
dB (min)
dB (min)
dB (min)
dB (min)
dB (min)
dB (min)
dB (min)
dB (min)
dB (min)
dB (min)
(Limits)
Units
P-P
P-P
P-P
P-P
MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
pF
pF
pF
pF
(max)
(max)
(min)
(min)