XRD66L92 Ver la hoja de datos (PDF) - Exar Corporation
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XRD66L92
Exar Corporation
XRD66L92 Datasheet PDF : 12 Pages
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XRD66L92
ELECTRICAL CHARACTERISTICS TABLE
Unless Otherwise Specified: VDD = 3.3 V, FS = 500 kHz (50% Duty Cycle),
VRT = 3.0 V, VRB = GND, TA = 25°C
Parameter
Symbol
Min
25°C
Typ
Max
Units
KEY FEATURES
Resolution
Sampling Rate
ACCURACY1
12
FS
Bits
1
MHz
Differential Non-Linearity
Integral Non-Linearity
DNL
INL
+1
LSB
+2.5
LSB
Zero Scale Error
Full Scale Error
REFERENCE VOLTAGES3
Positive Ref. Voltage
Negative Ref. Voltage
Differential Ref. Voltage
Ladder Resistance
ANALOG INPUT
Input Bandwidth (–3 dB)4
Input Voltage Range
Input Capacitance Sample5
Input Capacitance Convert5
Aperture Delay from Clock
Aperture Delay from Aperture
Signal
DIGITAL INPUTS
Logical “1” Voltage
Logical “0” Voltage
Leakage Currents 6
PLOAD, SCLK, CLK, MINV,
LINV
Input Capacitance
Clock Timing
Clock Period
Rise & Fall Time7
“High” Time
“Low” Time
Duty Cycle
Serial Register Timing
Shift Clock Period
Shift Clock to Data Delay
Minimum Pulse Width PLOAD
Clock↑ to PLOAD↓ For
Valid D11
DIGITAL OUTPUTS
Logical “1” Voltage
Logical “0” Voltage
Tristate Leakage
Data Valid Delay
EZS
EFS
VREF(+)
VREF(–)
VREF
RL
BW
VIN
CIN
tAP
tAP
VIH
VIL
IIN
tR, tF
tPWH
tPWL
tSC
tSD
tS
tCP
VOH
VOL
IOZ
tDL
1.5
GND
1.5
VREF(–)
2.5
1000
500
500
110
VDD-0.5
+10
LSB
–10
LSB
VDD
V
V
VDD
V
550
Ω
5
MHz
VREF(+)
V p-p
50
pF
8
pF
30
ns
0
ns
V
0.5
V
10
µA
5
pF
ns
15
ns
ns
ns
50
%
80
ns
30
ns
50
ns
0
ns
V
0.5
V
1
µA
100
ns
Rev. 1.00
4
Test Conditions/Comments
Best Fit Line
(Max INL – Min INL)/2
VREF(+) – VREF(–)
Aperture pin load 5 pF
Measured at 50% point
VIN=GND to VDD
1/FS
COUT=15 pF
ILOAD = 1 mA
ILOAD = 1 mA
VOUT=GND to VDD
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