CXA1386K データシートの表示（PDF） - Sony Semiconductor

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CXA1386K

8-bit 75MSPS Flash A/D Converter

Sony Semiconductor 

CXA1386P/K

Electrical Characteristics

(Ta = 25°C, AVEE = DVEE = –5.2V, VRT = 0V, VRB = –2V)

Item

Resolution

Symbol

n

Condition

Min. Typ. Max. Unit

8

bits

DC characteristics

Integral linearity error

EIL

Differential linearity error EDL

Analg input

Analog input capacitance CIN

Analog input resistance RIN

Input bias current

IIN

Reference inputs

Reference resistance

Offset voltage VRT

VRB

RREF

EOT

EOB

Digital inputs

Logic H level

VIH

Logic L level

VIL

Logic H current

IIH

Logic L current

IIL

Input capacitance

Fc = 75MSPS

Fc = 75MSPS

VIN = –1V + 0.07Vrms

VIN = –1V

Input connected to –0.8V

Input connected to –1.6V

±0.3 ±0.5 LSB

±0.3 ±0.5 LSB

17

pF

390

kΩ

200 µA

75

110 155

Ω

8

18

32 mV

0

10

24 mV

–1.13

V

–1.50 V

0

50 µA

–50

50 µA

7

pF

Switching characteristics

Maximum conversion rate

Aperture jitter

Sampling delay

Output delay

H pulse width of clock

L pulse width of clock

Fc

Taj

Tds

Tdo

TPW1

TPW0

Digital outputs

Logic H level

VOH

Logic L level

VOL

Output rising time

Tr

Output falling time

Tf

Dynamic characteristics

Input bandwidth

S/N ratio

Error rate

Differential gain error DG

Differential phase error DP

Error rate 10–9 TPS∗1

RL = 620Ω to DVEE

RL = 620Ω to DVEE

RL = 620Ω to DVEE, 20% to 80%

RL = 620Ω to DVEE, 80% to 20%

VIN = 2Vp-p

Input frequency at –3dB

{ Input = 1MHz, FS

Clock = 75MHz

{ Input = 18.75MHz, FS

Clock = 75MHz

{ Input = 18.749MHz, FS

Error > 16LSB

Clock = 75MHz

} NTSC 40IRE mod. ramp,

Fc = 75MSPS

75

MSPS

10

ps

3.0

ns

4.0

6.5

9.0 ns

6.6

ns

6.6

ns

–1.03

V

–1.62 V

0.9

ns

2.1

ns

150

46

40

MHz

dB

dB

10–9 TPS∗1

1.0

%

0.5

deg

Power supply

Supply current

IEE

Power consumption∗2 Pd

–150 –104

mA

580

mW

∗1 TPS: Times Per Sample

∗2

Pd = IEE · VEE +

(VRT – VRB)2

RREF

–7–

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