adc12d800rfrb National Semiconductor Corporation, adc12d800rfrb Datasheet - Page 17

• Manufacturer Part Number: adc12d800rfrb
• Description: 12-bit, 1.6/1.0 Gsps Rf Sampling Adc
• Manufacturer: National Semiconductor Corporation

INL
DNL
V
V
PFSE
NFSE
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; Non-Demux Non-DES Mode; Duty Cycle Stabilizer on.
Boldface limits apply for T
TABLE 6. Static Converter Characteristics
TABLE 7. Dynamic Converter Characteristics
(Note
CLK
Symbol
Symbol
_ADJ
= 800/500 MHz at 0.5 V
11)
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)
Bandwidth
Parameter
Parameter
A
P-P
= 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, DESCLKIQ Mode
-3dB
-6dB
-9dB
-12dB
DESI, DESQ Mode
-3dB
-6dB
-9dB
-12dB
DESIQ Mode
-3dB
-6dB
-9dB
-12dB
IN
IN
+) − (V
+) − (V
(Note
(Note
(Note
9)
9)
IN
IN
Conditions
Conditions
16)
16)
16)
−) > + Full Scale
−) < − Full Scale
A
17
L
= 25°C, unless otherwise noted.
= 10 pF; Differential, AC coupled Sine Wave Sampling Clock,
A
BG
= V
= Floating; Non-Extended Control Mode; Rext = Rtrim =
DR
= V
TC
= V
ADC12D800RF ADC12D500RF
ADC12D800RF ADC12D500RF
E
±2.5
±0.4
TBD
TBD
TBD
TBD
Typ
Typ
±45
2.7
3.1
3.5
4.0
1.2
2.3
2.7
3.0
5
= +1.9V; I- and Q-channels, AC-coupled,
±7.25
±0.95
4095
Lim
±30
±30
Lim
12
0
(Note
6,
TBD
TBD
TBD
TBD
±2.5
±0.4
Typ
Typ
±45
2.7
3.1
3.5
4.0
1.2
2.3
2.7
3.0
5
Note
7,
±7.25
±0.95
4095
Lim
Lim
±30
±30
Note
12
0
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8)
LSB (max)
LSB (max)
mV (max)
mV (max)
(Limits)
(Limits)
Units
Units
GHz
GHz
GHz
GHz
GHz
GHz
GHz
GHz
GHz
GHz
GHz
GHz
LSB
bits
mV