CDS-1401MM Просмотр технического описания (PDF) - Murata Power Solutions

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производитель

CDS-1401MM

14-Bit, Fast-Settling Correlated Double Sampling Circuit

Murata Power Solutions 

CDS-1401

®

®

ABSOLUTE MAXIMUM RATINGS

PHYSICAL/ENVIRONMENTAL

PARAMETERS

LIMITS

UNITS

PARAMETERS

MIN. TYP. MAX. UNITS

+15V Supply (Pin 24)

0 to +16

Volts

–15V Supply (Pin 13)

0 to –16

Volts

+5V Supply (Pin 16)

0 to +6

Volts

Digital Inputs (Pins 11, 12)

–0.3 to +VDD +0.3

Volts

Analog Inputs (Pins 3, 4)

±12

Volts

Lead Temp. (10 seconds)

300

°C

Operating Temp. Range, Case

CDS-1401MC

0

—

+70

°C

CDS-1401MM

–55

—

+125

°C

Thermal Impedance

θjc

—

5

—

°C/W

θca

—

22

—

°C/W

Storage Temperature Range

–65

—

+150

°C

Package Type

Weight

24-pin, metal-sealed, ceramic DDIP

0.42 ounces(12 grams)

FUNCTIONAL SPECIFICATIONS

(TA = +25°C, ±Vcc = ±15V, +VDD = +5V, pixel rate = 1.25MHz, and a minimum warmup time of two minutes unless otherwise noted.)

ANALOG INPUTS Œ

MIN.

+25°C

TYP.

MAX.

0 to +70°C

MIN. TYP. MAX.

–55 to +125°C

MIN. TYP. MAX.

Input Voltage Range

Input Resistance

Input Capacitance

±10

—

—

±10

—

—

±10

—

—

—

1000

—

—

1000

—

—

1000

—

—

7

15

—

7

15

—

7

15

DIGITAL INPUTS

Logic Levels

Logic "1"

Logic "0"

Logic Loading "1"

Logic Loading "0"

+2

—

—

+2

—

—

+2

—

—

—

—

+0.8

—

—

+0.8

—

—

+0.8

—

—

+10

—

—

+10

—

—

+10

—

—

–10

—

—

–10

—

—

–10

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

Small Signal (–20dB input)

Large Signal (–0.5dB input)

Slew Rate

Aperture Delay Time

Aperture Uncertainty

S/H Acquisition Time 

(to ±0.003%, 10V step)

Hold Mode Settling Time

(to ±0.15mV)

Noise

Feedthrough Rejection

Overvoltage Recovery Time

S/H Saturation Voltage

Droop Rate

—

±1

±10

—

±0.2

±1

—

±15

±35

—

±1

±10

—

±0.2

±1

—

±15

±35

—

±1

±10

—

±0.25

±1

—

±15

±35

1.25

—

—

—

±2

±10

—

±0.25

±1

—

±15

±35

—

±2

±10

—

±0.25

±1

—

±15

±35

—

±2

±10

—

±0.3

±1

—

±15

±35

1.25

—

—

—

7

—

—

5

—

—

±80

—

—

10

—

—

5

—

—

7

—

—

5

—

—

±80

—

—

10

—

—

5

—

—

340

400

—

350

400

—

TBD

—

—

TBD

—

—

200

—

—

200

—

—

72

—

—

72

—

—

400

—

—

400

—

—

±12.5

—

—

±12.5

—

—

±0.004 ±0.02

—

±0.4

±2

—

±4

±10

—

±0.3

±1.5

—

±15

±35

—

±4

±10

—

±0.3

±1.5

—

±15

±35

—

±4

±10

—

±0.35

±1.5

—

±15

±35

1.25

—

—

—

7

—

—

5

—

—

±80

—

—

10

—

—

5

—

—

350

400

—

TBD

—

—

200

—

—

72

—

—

400

—

—

±12.5

—

—

±0.8

±4

ANALOG OUTPUTS Ž

Output Voltage Range

Output Impedance

Output Current

±10

—

—

±10

—

—

±10

—

—

—

0.5

—

—

0.5

—

—

0.5

—

—

—

±20

—

—

±20

—

—

±20

DIGITAL OUTPUTS

Logic Levels

Logic "1"

Logic "0"

Logic Loading "1"

Logic Loading "0"

+3.9

—

—

+3.9

—

—

+3.9

—

—

—

—

+0.4

—

—

+0.4

—

—

+0.4

—

—

–4

—

—

–4

—

—

–4

—

—

+4

—

—

+4

—

—

+4

Œ Pins 3 and 4.  See Figure 4 for relationship between input voltage, accuracy, and acquisition time. Ž Pins 6 and 22.

UNITS

Volts

Ohms

pF

Volts

Volts

µA

µA

mV

%

mV

mV

%

mV

mV

%

mV

MHz

MHz

MHz

V/µs

ns

ps rms

ns

ns

µVr ms

dB

ns

Volts

mV/µs

Volts

Ohms

mA

Volts

Volts

mA

mA

2

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