– 2 –

CXA3256R

Absolute Maximum Ratings (Ta = 25°C)

Unit

• Supply voltage

–0.5 to +7.0

V

DGND3

–0.5 to +7.0

V

–7.0 to +0.5

V

–0.5 to +7.0

V

• Analog input voltage

V

• Reference input voltage

V

V

2.5

V

• Digital input voltage

ECL/PECL input pin

V

TTL input pin

V

SELECT2 pin

V

VOCLP pin

V

2.7

V

• Storage temperature

Tstg

–65 to +150

°C

1.4

W

(when mounted on a two-layer glass fabric base epoxy board with dimentions of 50mm

× 50mm, 1.6mm thick)

Recommended Operating Conditions

With a single power supply

With dual power supply

Unit

Min.

Typ.

Max.

Min.

Typ.

Max.

• Supply voltage

+4.75

+5.0

+5.25

+4.75

+5.0

+5.25

V

DGND1, DGND2, AGND

–0.05

0

+0.05

–0.05

0

+0.05

V

DGND3

+4.75

+5.0

+5.25

–0.05

0

+0.05

V

–0.05

0

+0.05

–5.5

–5.0

–4.75

V

• Analog input voltage

V

+2.9

+4.1

+2.9

+4.1

V

+1.4

+2.6

+1.4

+2.6

V

1.5

2.1

1.5

2.1

V

• Digital input voltage

DGND3

V

V

TTL input pin

2.0

2.0

V

0.8

0.8

V

SELECT2 pin

V

DGND1

DGND1

V

VOCLP pin

DGND1 + 2.4

V

0.4

0.8

0.4

0.8

V

• Maximum conversion rate Fc (Straight mode)

100

100

MSPS

(DMUX mode)

120

120

MSPS

• Ambient temperature

Ta

–20

+75

–20

+75

°C

ECL and PECL switching level

VID

DGND3