LTC2269

6

2269f

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

DIGITAL INPUTS (CS, SDI, SCK in Serial or Parallel Programming Mode. SDO in Parallel Programming Mode)

High Level Input Voltage

l

1.3

V

Low Level Input Voltage

l

0.6

V

Input Current

l

–10

10

μA

Input Capacitance

(Note 8)

3

pF

SDO OUTPUT (Serial Programming Mode. Open Drain Output. Requires 2kΩ Pull-Up Resistor if SDO is Used)

Logic Low Output Resistance to GND

200

Ω

Logic High Output Leakage Current

SDO = 0V to 3.6V

l

–10

10

μA

Output Capacitance

(Note 8)

3

pF

DIGITAL DATA OUTPUTS (CMOS MODES: FULL DATA RATE AND DOUBLE DATA RATE)

High Level Output Voltage

l

1.750

1.790

V

Low Level Output Voltage

l

0.010

0.050

V

High Level Output Voltage

1.488

V

Low Level Output Voltage

0.010

V

High Level Output Voltage

1.185

V

Low Level Output Voltage

0.010

V

DIGITAL DATA OUTPUTS (LVDS MODE)

Differential Output Voltage

100Ω Differential Load, 3.5mA Mode

100Ω Differential Load, 1.75mA Mode

l

247

350

175

454

mV

mV

Common Mode Output Voltage

100Ω Differential Load, 3.5mA Mode

100Ω Differential Load, 1.75mA Mode

l

1.125

1.250

1.250

1.375

V

V

On-Chip Termination Resistance

100

Ω

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

CMOS Output Modes: Full Data Rate and Double Data Rate

Analog Supply Voltage

(Note 10)

l

1.7

1.8

1.9

V

Output Supply Voltage

(Note 10)

l

1.1

1.8

1.9

V

Analog Supply Current

DC Input

Sine Wave Input

l

48.9

49.1

54.4

mA

mA

Digital Supply Current

1

mA

Power Dissipation

DC Input

l

88

88

98

mW

mW

LVDS Output Mode

Analog Supply Voltage

(Note 10)

l

1.7

1.8

1.9

V

Output Supply Voltage

(Note 10)

l

1.7

1.8

1.9

V