adc12d1000/1600ciut/nopb National Semiconductor Corporation, adc12d1000/1600ciut/nopb Datasheet - Page 17

• Manufacturer Part Number: adc12d1000/1600ciut/nopb
• Description: Adc12d1000/adc12d1600 12-bit, 2.0/3.2 Gsps Ultra High-speed Adc
• Manufacturer: National Semiconductor Corporation

INL
DNL
V
V
PFSE
NFSE
FPBW
CER
NPR
IMD3
OFF
OFF
12.0 Converter Electrical Characteristics
Unless otherwise specified, the following apply after calibration for V
unused channel terminated to AC ground, FSR Pin = High; C
f
3300Ω ± 0.1%; Analog Signal Source Impedance = 100Ω Differential; 1:2 Demultiplex Non-DES Mode; Duty Cycle Stabilizer on.
Boldface limits apply for T
TABLE 6. Static Converter Characteristics
TABLE 7. Dynamic Converter Characteristics
CLK
Symbol
Symbol
_ADJ
= 1.0/1.6 GHz at 0.5 V
Resolution with No Missing Codes
Integral Non-Linearity
(Best fit)
Differential Non-Linearity
Offset Error
Input Offset Adjustment Range
Positive Full-Scale Error
Negative Full-Scale Error
Out-of-Range Output Code
10)
Full Power Bandwidth
Gain Flatness
Code Error Rate
Noise Power Ratio
3rd order Intermodulation
Distortion
Noise Floor
Parameter
Parameter
P-P
A
= T
with 50% duty cycle (as specified); V
MIN
to T
MAX
(Note
. All other limits T
1 MHz DC-coupled over-ranged
sine wave
1 MHz DC-coupled over-ranged
sine wave
Extended Control Mode
(Note
(Note
(V
(V
Non-DES Mode
DESI, DESQ Mode
DESIQ Mode
Non-DES Mode
D.C. to Fs/2
D.C. to Fs
DESI, DESQ Mode
D.C. to Fs/2
DESIQ Mode
D.C. to Fs/2
(Note
F
F
DESIQ Mode
50Ω single-ended termination
Wideband input
IN1
IN2
IN
IN
+) − (V
+) − (V
= 1212.52 MHz @ -7dBFS
= 1217.52 MHz @ -7dBFS
9)
9)
16)
IN
IN
Conditions
Conditions
−) > + Full Scale
−) < − Full Scale
A
17
L
= 25°C, unless otherwise noted.
= 10 pF; Differential, AC coupled Sine Wave Sampling Clock,
(Note
A
BG
= V
17)
= Floating; Non-Extended Control Mode; Rext = Rtrim =
DR
= V
TC
= V
-148.6
-147.5
ADC12D1000
ADC12D1000
10
E
±2.5
±0.4
1.25
1.75
0.35
49.5
Typ
Typ
±45
2.8
0.5
2.4
1.9
-66
-59
5
= +1.9V; I- and Q-channels, AC-coupled,
-18
4095
±4.8
±0.9
Lim
±25
±25
Lim
12
0
(Note
-149.6
-148.6
6,
ADC12D1600
ADC12D1600
10
±2.5
±0.4
1.25
1.75
48.5
Typ
Typ
±45
-63
-56
2.8
0.5
1.0
4.0
2.0
5
Note
-18
7,
4095
±4.8
±0.9
Lim
Lim
±25
±25
Note
12
0
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8)
LSB (max)
LSB (max)
mV (max)
mV (max)
(Limits)
(Limits)
dBm/Hz
dBm/Hz
Sample
Units
Units
Error/
dBFS
GHz
GHz
GHz
LSB
dBc
bits
mV
dB
dB
dB
dB
dB