– 4 –

CXD1172AM/AP

Electrical Characteristics

Conversion speed

Supply current

Reference pin current

Analog input band width

(–1dB)

Analog input capacitance

Reference resistance

Digital input voltage

Digital input current

Digital output current

Output data delay

Integral non-linearity error

Differential non-linearity

error

Differential gain error

Differential phase error

Aperture jitter

Sampling delay

0.5

3

175

0

15

4.0

–1.1

3.7

Ta = –20 to +75°C

Fc = 20MSPS

NTSC ramp wave input

Envelope

Potential difference to VRT

Potential difference to VRB

Ta = –20 to +75°C

With TTL 1 gate and 10pF load

Ta = –20 to +75°C

End point

NTSC 40 IRE mod ramp

Fc = 14.3MSPS

7

4

18

4

250

–20

35

18

±0.3

±0.3

1.0

1.0

40

4

20

12

5.7

325

–40

55

1.0

5

5

30

±0.5

±0.5

MSPS

mA

MHz

pF

Ω

mV

V

µA

mA

ns

LSB

%

deg

ps

ns

Item

Symbol

Conditions

Min.

Typ.

Max.

Unit

drops equivalent to 1/2 LSB of the voltage when the output data changes from "00000000" to "00000001".

EOT is a potential difference between VRT and a potential of point where the voltage rises equivalent to

1/2 LSB of the voltage when the output data changes from "11111111" to "11111110".

Fc

BW

DG

DP

Taj

Tsd