AD9845 Analog Devices, AD9845 Datasheet - Page 4

• Manufacturer Part Number: AD9845
• Description: Complete 12-Bit 30 MSPS CCD Signal Processor
• Manufacturer: Analog Devices

AD9845A–SPECIFICATIONS
AUX1-MODE SPECIFICATIONS
Parameter
POWER CONSUMPTION
MAXIMUM CLOCK RATE
INPUT BUFFER
VGA
Specifications subject to change without notice.
AUX2-MODE SPECIFICATIONS
Parameter
POWER CONSUMPTION
MAXIMUM CLOCK RATE
INPUT BUFFER
VGA
ACTIVE CLAMP
Specifications subject to change without notice.
Gain
Max Input Range
Max Output Range
Gain Control Resolution
Gain (Selected Using VGA Gain Register)
Max Output Range
Gain Control Resolution
Gain (Selected Using VGA Gain Register)
Clamp Level Resolution
Clamp Level (Measured at ADC Output)
Min Gain
Max Gain
Min Gain
Max Gain
Min Clamp Level
Max Clamp Level
(T
(T
MIN
MIN
to T
to T
MAX
MAX
, AVDD = DVDD = 3.0 V, f
, AVDD = DVDD = 3.0 V, f
Min
30
1.0
2.0
Min
30
2.0
(Same as AUX1-MODE)
DATACLK
DATACLK
Typ
100
0
1023
0
36
Typ
100
512
0
18
256
0
255
= 30 MHz, unless otherwise noted.)
= 30 MHz, unless otherwise noted.)
Max
Max
Unit
mW
MHz
dB
V p-p
V p-p
Steps
dB
dB
Unit
mW
MHz
V p-p
Steps
dB
dB
Steps
LSB
LSB