XRD9818 Datasheet, PDF (5/28 Pages) Exar Corporation – 3-CHANNEL 16-BIT LINEAR CCD/CIS SENSOR SIGNAL PROCESSOR

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XRD9818
3-CHANNEL 16-BIT LINEAR CCD/CIS SENSOR SIGNAL PROCESSOR
REV. 1.0.1
ELECTRICAL CHARACTERISTICS - XRD9818
AVDD=DVDD=3.3V, ADCLK=12MHZ, PGA GAIN=MIN, PIXEL RATE=4MHZ, TA=25C UNLESS OTHERWISE SPECIFIED
Parameter
Symbol Min
Typ
Max
Unit
Conditions
Differential Non-Linearity
Integral Non-Linearity
Output Noise Low Gain
Output Noise High Gain
System Offset Low Gain
System Offset High Gain
SYSTEM SPECIFICATIONS (INCLUDES CDS, PGA AND A/D)
DNL
-1.0
-0.9/+0.9
2.5
LSB
INL
50
LSB
N_Min
15
LSB_rms
N_Max
34
LSB_rms
SO_Min
-50
20
100
mV
SO_Max
20
mV
PGA Gain = min
PGA Gain = min
PGA Gain = min, GS=0
PGA Gain = max, GS=0
PGA Gain = min
PGA Gain = max
Parameter
Vref(+)
Vref(-)
Delta Vref
[Vref(+) - Vref(-)]
VCMREF
Symbol
CAPP
CAPN
∆VREF
Min
Typ
Max
Unit
VOLTAGE REFERENCE SPECIFICATIONS
1.9
2.2
2.5
V
0.5
0.7
0.9
V
1.25
1.5
1.75
V
VCM
1.05
1.2
1.35
V
Conditions
Parameter
Symbol
Input Switch-On
Resistance
Input Switch-Off
Resistance
Internal Voltage Clamp
Internal Voltage Clamp
Max Reset Pulse
Input Voltage Range
Ron
Roff
Vclmp1
Vclmp2
Vrst
INVR
Min
Typ
Max
CDS - S/H SPECIFICATIONS
150
Unit
Ω
66
330
MΩ
2.8
3.0
3.125
V
-0.1
0.0
0.1
V
1.5
V
3.0
V
2.0
V
Conditions
Clamp Enabled
Clamp Disabled
CL[2:0]=110
CL[2:0]=001
GS=0
GS=1
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