SmartACFL



V.90/K56flex Modem Device Sets with SmartDAA Technology for Low Power Applications

20

Conexant

Doc. No. 100444A

Proprietary Information

Electrical and Environmental Specifications

Table 2. Operating Conditions

Parameter

Symbol

Limits

Units

Supply Voltage

V

DD

MCU, MDP, VC: +3.0 to +3.6

VDC

Operating Temperature Range

T

A

-0 to +70

°C

Table 3. Absolute Maximum Ratings

Parameter

Symbol

Limits

Units

Supply Voltage

V

DD

-0.5 to +4.6

VDC

Input Voltage

V

IN

-0.5 to (VIO +0.5)*

VDC

Storage Temperature Range

T

STG

-55 to +125

°C

Analog Inputs

V

IN

-0.3 to (VAA + 0.5)

VDC

Voltage Applied to Outputs in High Impedance (Off) State

V

HZ

-0.5 to (VIO +0.5)*

VDC

DC Input Clamp Current

I

IK

±20

mA

DC Output Clamp Current

I

OK

±20

mA

Static Discharge Voltage (25°C)

V

ESD

±2500

VDC

Latch-up Current (25°C)

I

TRIG

±400

mA

* VIO = +3.3V ± 0.3V or +5V ± 5%.

Table 4. Current and Power Requirements

Mode

Typ Current

(Ityp) (mA)

Max Current

(Imax) (mA)

Typ Power

(Ptyp) (mW)

Max Power

(Pmax) (mW)

Notes

MCU (L2702-xx)

Normal Mode

TBD

TBD

TBD

TBD

f = 28.224 MHz

Sleep Mode

TBD

TBD

TBD

TBD

f = 28.224 MHz

Stop Mode

TBD

TBD

TBD

TBD

f = 0 MHz

MDP (P9373)

Normal Mode

TBD

TBD

TBD

TBD

f = 28.224 MHz

Sleep Mode

TBD

TBD

TBD

TBD

f = 28.224 MHz

Stop Mode

TBD

TBD

TBD

TBD

f = 0 MHz

LSD (20463)

Normal Mode: Off-hook, normal data

connection

TBD

TBD

TBD

TBD

Normal Mode: On-hook, idle, waiting for ring

TBD

TBD

TBD

TBD

Low Power Mode

TBD

TBD

TBD

TBD

VC (20437)

Normal Mode

TBD

TBD

TBD

TBD

Sleep Mode

TBD

TBD

TBD

TBD

Stop Mode

TBD

TBD

TBD

TBD

1.

Operating voltage: VDD = +3.3V ± 0.3V.

2.

Test conditions: VDD = +3.3V for typical values; VDD = +3.6V for maximum values.

3.

Input Ripple

≤ 0.1 Vpeak-peak.

4.

f = Internal frequency.

5.

Stop Mode is the same as Sleep Mode with clocks turned off.

6.

Typical current (Ityp) estimated; Max current estimated from Ityp: Imax = Ityp * 1.1.

7.

Typical power (Ptyp) computed from Ityp: Ptyp = Ityp * 3.3V; Max power (Pmax) computed from Imax: Pmax = Imax * 3.6V.