CXD2315Q View Datasheet(PDF) - Sony Semiconductor

Part Name

Description

Manufacturer

CXD2315Q

10-bit 80MSPS 1ch D/A Converter (Ultra-low Glitch Version)

Sony Semiconductor 

CXD2315Q

Electrical Characteristics

(FCLK=80 MHz, AVDD=DVDD=5 V, ROUT=200 Ω, RIR=3.3 kΩ, VREF=2.0 V, Ta=25 °C)

Item

Symbol Measurement conditions

Resolution

n

Conversion speed

FCLK

AVDD=DVDD=4.75 to 5.25 V

Ta=–20 to +85 °C

Integral non-linearity error EL

Differential non-linearity error ED

Endpoint

Precision guaranteed

VOC

output voltage range

Output full-scale voltage

VFS

Output full-scale current

IFS

Output offset voltage

VOS

When D0 to D9= “0000000000” input

Glitch energy

GE

Differential gain

DG

Differential phase

DP

Supply current

IDD

CE= “L”

ISTB

CE= “H”

Analog input resistance

RIN

VREF

Input capacitance

CI

Digital input voltage

VIH

AVDD=DVDD=4.75 to 5.25 V

VIL

Ta=–20 to +75 °C

Digital input current

IIH

AVDD=DVDD=4.75 to 5.25 V

IIL

Ta=–20 to +75 °C

SREF output voltage

VSR

Setup time

ts

Hold time

th

Rise time

tr

Propagation delay time

tPD

CE enable time ∗

tE

CE= H→L

CE disable time ∗

tD

CE= L→H

Min.

0

–1.5

–0.5

1.8

1.8

9.0

1

2.45

–5

1.0

3.0

3.0

5

Typ.

10

1.94

1.94

9.7

1.2

5

1

1

Max. Unit

bit

80 MSPS

1.5 LSB

0.5 LSB

2.0

V

2.0

V

10

mA

1

mV

30 pV•s

1.0

%

1.0 deg

30

mA

1

MΩ

9

pF

V

0.85

5

µA

1.45

V

ns

ns

ns

ns

2

ms

2

ms

∗ When the external capacitor for the VGR,VGG and VGB pins are 0.1 µF.

Electrical Characteristics Measurement Circuit

} Analog Input Resistance

Digital Input Current

Measurement Circuit

A

V

+5.25V

AVDD, DVDD

CXD2315Q

AVSS, DVSS

—5—

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