AD9822JRS Analog Devices Inc, AD9822JRS Datasheet - Page 4

• Manufacturer Part Number: AD9822JRS
• Description: IC CCD SIGNAL PROC 14BIT 28-SSOP
• Manufacturer: Analog Devices Inc
• Type: CCD Signal Processor, 14-Bitr

Specifications of AD9822JRS

• Rohs Status: RoHS non-compliant
• Input Type: Logic
• Output Type: Logic
• Interface: 3-Wire Serial
• Current - Supply: 73mA
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Analog Front End Type: CCD/CIS
• Analog Front End Category: Video
• Interface Type: Serial (3-Wire)
• Sample Rate: 15MSPS
• Input Voltage Range: 1V
• Operating Supply Voltage (min): 3/4.75V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Resolution: 14b
• Supply Current: 4/73mA
• Number Of Adc's: 1
• Power Supply Type: Analog/Digital
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 28
• Package Type: SSOP
• Number Of Channels: 3
• Lead Free Status / RoHS Status: Not Compliant

AD9822
Parameter
POWER DISSIPATION
1
2
DIGITAL SPECIFICATIONS
T
Table 2.
Parameter
LOGIC INPUTS
LOGIC OUTPUTS
RESET TRANSIENT
Linear input signal range is from 2 V to 4 V when the CCD’s reference level is clamped to 4 V by the AD9822’s input clamp.
The PGA gain is approximately linear-in-dB and follows the equation:
MIN
3-Channel Mode
1-Channel Mode
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Input Capacitance
High Level Output Voltage
Low Level Output Voltage
High Level Output Current
Low Level Output Current
3-Channel Mode @ 6 MHz
1-Channel Mode @ 6 MHz
1V TYP
to T
MAX
, AVDD = 5 V, DRVDD = 5 V, CDS mode, f
2V p-p MAX INPUT SIGNAL RANGE
4V SET BY INPUT CLAMP (3V OPTION ALSO AVAILABLE)
ADCCLK
Gain
Rev. B | Page 4 of 20
= 15 MHz, f
Symbol
V
V
I
I
C
V
V
I
I
=
IH
IL
OH
OL
IH
IL
IN
OH
OL
[
Min
1
+
4
7 .
5
⎡
⎢
⎣
7 .
63
CDSCLK1
63
−
G
⎤
⎥
⎦
]
= f
where G is the register value. See Figure
CDSCLK2
Typ
385
335
300
250
Min
2.0
4.5
= 5 MHz, C
Typ
10
10
10
50
50
L
= 10 pF, unless otherwise noted.
Max
450
410
Max
0.8
0.1
15
.
Unit
mW
mW
mW
mW
Unit
V
V
µA
µA
pF
V
V
µA
µA