©2009 CADEKA Microcircuits LLC

www.cadeka.com

5

Data Sheet

Electrical Characteristics

(AVDD = 1.8V, DVDD = 1.8V, DVDDCLK = 1.8V, OVDD = 2.5V, 20/40/65/80MSPS clock, 50% clock duty cycle,

-1dBFS 8MHz input signal, 13-bit output, unless otherwise noted)

Symbol

Parameter

Conditions

Min

Typ

Max

Units

DC Accuracy

No Missing Codes

Guaranteed

Offset Error

Midscale offset

1

mV

Gain Error

Full scale range deviation from typical

-6

6

%FS

DNL

Differential Non-Linearity

12-bit level

±0.2

LSB

INL

Integral Non-Linearity

12-bit level

±0.6

LSB

Common Mode Voltage Output

V

Analog Input

Input Common Mode

Analog input common mode voltage

V

Full Scale Range, Normal

Differential input voltage range,

2.0

Full Scale Range, Option

Differential input voltage range, 1V

(see section Reference Voltages)

1.0

Input Capacitance

Differential input capacitance

2

pF

Bandwidth

Input bandwidth, full power

500

MHz

Power Supply

AVDD,

DVDD

Core Supply Voltage

Supply voltage to all 1.8V domain pins.

See Pin Configuration and Description

1.7

1.8

2.0

V

OVDD

I/O Supply Voltage

Output driver supply voltage (OVDD).

Must be higher than or equal to Core Supply

1.7

2.5

3.6

V