AD9802_15 Datasheet, PDF (2/20 Pages) Analog Devices – CCD Signal Processor For Electronic Cameras

AD9802–SPECIFICATIONS (TMIN to TMAX with ACVDD = 3.15 V, ADVDD = 3.15 V, DVDD = 3.15 V, DRVDD = 3.15 V
unless otherwise noted)
Parameter
Min
Typ
Max
Units
TEMPERATURE RANGE
Operating
Storage
POWER SUPPLY VOLTAGE (For Functional Operation)
ACVDD
ADVDD
DVDD
DRVDD
0
70
°C
–65
150
°C
3.00
3.15
3.50
V
3.00
3.15
3.50
V
3.00
3.15
3.50
V
3.00
3.15
3.50
V
POWER SUPPLY CURRENT
ACVDD
39.5
mA
ADVDD
14.6
mA
OBSOLETE DVDD
DRVDD
POWER CONSUMPTION
Normal Operation
Power-Down Mode
MAXIMUM SHP, SHD, ADCCLK RATE
ADC
Resolution
Differential Nonlinearity
No Missing Codes
ADCCLK Rate
Reference Top Voltage
Reference Bottom Voltage
Input Range
CDS
Maximum Input Signal
4.7
0.07
185
15
18
10
± 0.5
GUARANTEED
18
1.75
1.25
1.0
500
mA
mA
mW
mW
MHz
Bits
LSBs
MHz
V
V
V p-p
mV p-p
Pixel Rate
18
MHz
PGA¹
Maximum Gain
High Gain
Medium Gain
Minimum Gain
31.5
dB
14.5
19
23.5
dB
1.0
4.0
7.0
dB
–4.0
0
+4
dB
CLAMP (During CLPOB. Only Stable over PGA Range 0.3 V to 2.7 V)
Average Black Level
Pixel-to-Pixel Offset (See Black Level Clamping for Description)
32
2
8
LSBs
LSBs
NOTES
1_{PGA test conditions: maximum gain PGACONT1 = 2.7 V, PGACONT2 = 1.5 V; high gain PGACONT1 = 2.0 V, PGACONT2 = 1.5 V; medium gain PGACONT1 =}
0.5 V, PGACONT2 = 1.5 V; minimum gain PGACONT1 = 0.3 V, PGACONT2 = 1.5 V.
Specifications subject to change without notice.
DIGITAL SPECIFICATIONS (TMIN to TMAX with ACVDD = 3.15 V, ADVDD = 3.15 V, DVDD = 3.15 V, DRVDD = 3.15 V unless otherwise
noted)
Parameter
Symbol
Min
Typ
Max
Units
LOGIC INPUTS
High Level Input Voltage
V_IH
2.4
V
Low Level Input Voltage
V_IL
0.6
V
High Level Input Current
I_IH
10
µA
Low Level Input Current
I_IL
10
µA
Input Capacitance
C_IN
10
pF
LOGIC OUTPUTS
High Level Output Voltage
V_OH
2.4
V
Low Level Output Voltage
V_OL
0.6
V
I_OH
50
µA
I_OL
50
µA
–2–
REV. 0