AD9949KCP Analog Devices Inc, AD9949KCP Datasheet - Page 4

• Manufacturer Part Number: AD9949KCP
• Description: IC CCD SIGNAL PROCESSOR 40-LFCSP
• Manufacturer: Analog Devices Inc
• Type: CCD Signal Processor, 12-Bitr

Specifications of AD9949KCP

• Rohs Status: RoHS non-compliant
• Input Type: Logic
• Output Type: Logic
• Interface: 3-Wire Serial
• Mounting Type: Surface Mount
• Package / Case: 40-LFCSP
• Analog Front End Type: CCD
• Analog Front End Category: Video
• Interface Type: Serial (3-Wire)
• Sample Rate: 36MSPS
• Input Voltage Range: 0.5V
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (typ): 3V
• Operating Supply Voltage (max): 3.6V
• Resolution: 12b
• Number Of Adc's: 1
• Power Supply Type: Analog/Digital
• Operating Temp Range: -20C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 40
• Package Type: LFCSP EP
• Number Of Channels: 1
• Current - Supply: -
• Lead Free Status / RoHS Status: Not Compliant

AD9949
ANALOG SPECIFICATIONS
T
Table 3.
Parameter
CDS
PIXEL GAIN AMPLIFIER (P×GA)
VARIABLE GAIN AMPLIFIER (VGA)
BLACK LEVEL CLAMP
A/D CONVERTER
VOLTAGE REFERENCE
SYSTEM PERFORMANCE
1
Input signal characteristics defined as follows:
RESET TRANSIENT
MIN
Gain
Allowable CCD Reset Transient
Maximum Input Range before Saturation
Maximum CCD Black Pixel Amplitude
Gain Control Resolution
Gain Monotonicity
Maximum Input Range
Maximum Output Range
Gain Control Resolution
Gain Monotonicity
Gain Range
Clamp Level Resolution
Clamp Level
Resolution
Differential Nonlinearity (DNL)
No Missing Codes
Integral Nonlinearity (INL)
Full-Scale Input Voltage
Reference Top Voltage (REFT)
Reference Bottom Voltage (REFB)
VGA Gain Accuracy
Peak Nonlinearity, 500 mV Input Signal
Total Output Noise
Power Supply Rejection (PSR)
500mV TYP
Minimum Gain
Maximum Gain
Minimum Gain (VGA Code 0)
Maximum Gain (VGA Code 1023)
Minimum Clamp Level (0)
Maximum Clamp Level (255)
Minimum Gain (Code 0)
Maximum Gain (Code 1023)
to T
MAX
OPTICAL BLACK PIXEL
, AVDD = DVDD = 3.0 V, f
50mV MAX
INPUT SIGNAL RANGE
1V MAX
1
1
CLI
= 36 MHz, typical timing specifications, unless otherwise noted.
1
Min
1.0
1.0
2.0
12
−1.0
5.0
40.5
Typ
0
500
±50
0
6
42
256
0
255
±0.5
2.0
1.0
5.5
41.5
0.15
0.8
256
18
1024
Guaranteed
Guaranteed
2.0
50
Rev. B | Page 4 of 36
Max
+1.0
8
6.0
42.5
0.6
Unit
dB
mV
V p-p
mV
Steps
dB
dB
V p-p
V p-p
Steps
dB
dB
Steps
LSB
LSB
Bits
LSB
LSB
V
V
V
dB
dB
%
LSB rms
dB
Notes
Measured at ADC output
Specifications include entire signal chain
12 dB gain applied
AC grounded input, 6 dB gain applied
Measured with step change on supply