CDS-1401 Datel, Inc., CDS-1401 Datasheet - Page 2

• Manufacturer Part Number: CDS-1401
• Description: Fast-settling Correlated Double Sampling Circuit: 14-bit
• Manufacturer: Datel, Inc.

CDS-1401
ABSOLUTE MAXIMUM RATINGS
FUNCTIONAL SPECIFICATIONS
(T
A
ANALOG INPUTS
Input Voltage Range
Input Resistance
Input Capacitance
DIGITAL INPUTS
Logic Levels
PERFORMANCE
Sample Mode Offset Error - S/H1
Gain Error - S/H1
Pedestal - S/H1
Sample Mode Offset Error - S/H2
Gain Error - S/H2
Pedestal - S/H2
Sample Mode Offset Error - CDS
Differential Gain Error - CDS
Pedestal - CDS
Pixel Rate (14-bit settling)
Input Bandwidth, ±5V
Slew Rate
Aperture Delay Time
Aperture Uncertainty
S/H Acquisition Time
Hold Mode Settling Time
Noise
Feedthrough Rejection
Overvoltage Recovery Time
S/H Saturation Voltage
Droop Rate
ANALOG OUTPUTS
Output Voltage Range
Output Impedance
Output Current
DIGITAL OUTPUTS
Logic Levels
PARAMETERS
+15V Supply (Pin 24)
–15V Supply (Pin 13)
+5V Supply (Pin 16)
Digital Inputs (Pins 11, 12)
Analog Inputs (Pins 3, 4)
Lead Temp. (10 seconds)
Pins 3 and 4.
= +25°C, ±Vcc = ±15V, +V
Logic "1"
Logic "0"
Logic Loading "1"
Logic Loading "0"
Small Signal (–20dB input)
Large Signal (–0.5dB input)
(to ±0.003%, 10V step)
(to ±0.15mV)
Logic "1"
Logic "0"
Logic Loading "1"
Logic Loading "0"
See Figure 4 for relationship between input voltage, accuracy, and acquisition time.
DD
= +5V, pixel rate = 1.25MHz, and a minimum warmup time of two minutes unless otherwise noted.)
–0.3 to +V
LIMITS
0 to +16
0 to –16
0 to +6
MIN.
1.25
+3.9
±10
±10
±12
300
+2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DD
+0.3
+25°C
±0.004
TYP.
±0.25
±12.5
1000
±0.2
±0.2
TBD
±15
±15
±15
±80
340
200
400
0.5
±1
—
—
—
—
—
±1
±1
—
10
72
—
—
—
—
—
—
7
7
5
5
UNITS
MAX.
±0.02
Volts
Volts
Volts
Volts
Volts
+0.8
+0.4
+10
–10
±10
±35
±10
±35
±10
±35
400
±20
15
±1
±1
±1
—
—
–4
+4
°C
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
MIN.
1.25
+3.9
±10
±10
+2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
0 to +70°C
PHYSICAL/ENVIRONMENTAL
PARAMETERS
Operating Temp. Range, Case
Thermal Impedance
Storage Temperature Range
Package Type
Weight
TYP.
±0.25
±0.25
±12.5
1000
±0.3
TBD
±0.4
±15
±15
±15
±80
200
400
350
0.5
±2
±2
±2
72
—
—
—
—
—
—
10
—
—
—
—
—
—
7
7
5
5
CDS-1401MC
CDS-1401MM
jc
ca
MAX.
+0.8
+0.4
+10
±10
±35
±10
±35
±10
±35
±20
–10
400
±1
±1
±2
–4
+4
—
—
15
—
±1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Pins 6 and 22.
MIN.
1.25
+3.9
±10
±10
—
—
+2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
–55 to +125°C
MIN.
TYP.
±0.35
±12.5
1000
TBD
±0.8
±0.3
±0.3
±15
±15
±15
±80
350
200
400
–55
–65
0.5
±4
±4
±4
10
72
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7
7
5
5
0
24-pin, metal-sealed, ceramic DDIP
0.42 ounces(12 grams)
®
MAX.
TYP.
+0.8
±1.5
±1.5
±1.5
+0.4
+10
–10
±10
±35
±10
±35
±10
±35
400
±20
15
±4
–4
+4
22
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
UNITS
ps rms
MAX.
µVr ms
mV/µs
Ohms
Ohms
+125
+150
Volts
Volts
Volts
MHz
MHz
MHz
Volts
Volts
Volts
Volts
V/µs
mV
mV
mV
mV
mV
mV
mA
mA
mA
+70
pF
µA
µA
dB
ns
ns
ns
ns
—
—
%
%
%
UNITS
°C/W
°C/W
°C
°C
°C
®