CXD3412 データシートの表示（PDF） - Sony Semiconductor

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CXD3412

Timing Generator and Signal Processor for Frame Readout CCD Image Sensor

Sony Semiconductor 

CXD3412GA

CCD Signal Processor Block Electrical Characteristics

DC Characteristics

(Fc = 22.5MSPS, DVDD1, 2 = AVDD1, 2, 3, 4, 5 = 3.3V, Ta = 25°C)

Item

Pins

Symbol

Conditions

Min. Typ. Max. Unit

Supply voltage 1 DVDD1

VDDe

3.0 3.3 3.6 V

Supply voltage 2 DVDD2

VDDf

3.0 3.3 3.6 V

Supply voltage 3

AVDD1,

AVDD2,

AVDD3,

AVDD4,

AVDD5

VDDg

3.0 3.3 3.6 V

Analog input

capacitance

CCDIN

CIN

15

pF

Input voltage

SCK2, SSI2,

VI+

SEN2, TEST3,

TEST4, XSHDI,

XSHPI, ADCLKI, VI–

CLPOBI,

CLPDMI, PBLKI

1.8

V

1.1

V

A/D clock duty ADCLKI

50

%

Output voltage D0 to D9

VOH Feed current where IOH = –2.0mA VDDe – 0.9

VOL Pull-in current where IOL = 2.0mA

V

0.4 V

Analog Characteristics

(Fc = 22.5MSPS, DVDD1, 2 = AVDD1, 2, 3, 4, 5 = 3.3V, Ta = 25°C)

Item

Symbol

Conditions

CCDIN input voltage amplitude

VIN

PGA gain = 0dB, output full scale

PGA maximum gain

Gmax PGA gain setting data = "3FFh"

PGA minimum gain

Gmin PGA gain setting data = "000h"

ADC resolution

ADC maximum conversion rate Fc max

ADC integral non-linearity error EL

PGA gain = 0dB

ADC differential non-linearity error ED

PGA gain = 0dB

Signal-to-noise ratio

SNR

CCDIN input connected to GND

via a coupling capacitor

PGA gain = 0dB

CCDIN input voltage clamp level CLP

CCD optical black signal clamp

level

OB

OBLVL = "8h"

PGA gain = 0dB

Min. Typ. Max. Unit

900

1100 mV

42

dB

–6

dB

10

bit

22.5

MHz

±1.0

LSB

±0.5

LSB

77

dB

1.5

V

32

LSB

– 15 –

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