ML2731

11

January, 2000

PRELIMINARY DATASHEET

PRELIMINARY

ELECTRICAL CHARACTERISTICS

ELECTRICAL TABLES

Unless otherwise specified, VCC = 3.3, TA = Operating Temperature Range. (Note 1)

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

POWER CONSUMPTION

All circuits, supply current,

DC Connected

1

µA

all circuits disabled

Supply current, oscillator enabled,

10pF load on CLKO and SINO

5

mA

regulator enabled

0mA from VREG

Supply current, oscillator and negative

10pF load on CLKO and SINO

6

mA

voltage generator enabled.

<1mA current on VBIAS

Supply current, all circuits enabled

9

mA

NEGATIVE VOLTAGE GENERATION

Negative Bias Voltage

Current <3mA

–2.9

0

V

Maximum current, VBIAS

3

mA

Turn on time, to –3V on VBIAS

Clock 10MHz. PA DISABLED

100

µs

VCONTROL VOLTAGE INPUT

Input control voltage range

2.9

0

V

VOLTAGE REGULATOR OUTPUT

Output voltage

3.0

V

Output current

50

mA

OSCILLATOR AND OUTPUTS

Frequency Range

10

40

MHz

Turn on time

5ms

SINO voltage range, Peak-to-Peak

450

mV

CLKO, low

0.4

V

CLKO, high

VCC – 0.4

V

Capacitive Load on CLKO

2k shunt R to ground in parallel

15

pF

Capacitive Load on SINO

2k shunt R to ground in parallel

10

pF

PA SUPPLY VOLTAGE

Voltage

VCC – 0.1

VCC

V

Current

0

500

mA

Note 1: Limis are guaranteed by 100% testing, sampling, or correlation with worst case test condidtions.

ABSOLUTE MAXIMUM RATINGS

Absolute maximum ratings are those values beyond which

the device could be permanently damaged. Absolute

maximum ratings are stress ratings only and functional

device operation is not implied.

VCC ......................................................................... 6.0V

All Other Inputs .................... GND –0.3V to VCC + 0.3V

Junction Temperature .............................................. 150°C

Storage Temperature Range ..................... –65°C to 150°C

Lead Temperature (Soldering, 10 sec) ..................... 260°C

OPERATING CONDITIONS

Commercial Temperature Range .................... 0°C to 70°C

Extended Temperature Range .................... –20°C to 70°C

VCC Range .................................................. 3.3V to 5.5V

Thermal Resistance (

qJA) ................................... 100°C/W