33390 datasheet(6/15 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33390

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

BUS (CONTINUED)

LOAD Output

IL = 6.0 mA

LON

–

0.07

0.2

Unpowered LOAD Output

VBAT = 0 V, IL = 6.0 mA

LDIO

0.3

0.56

0.9

Tx Input Voltage

Tx Input Logic Low Level

Tx Input Logic High Level

VTx(IL)

VTx(IH)

–

3.5

–

0.8

–

Tx Input Current

VTx = 5.0 V

VTx = 0 V

ITx(IH)

ITx(IL)

-2.0

106

0.23

200

2.0

µA

LOOP

4X/LOOP Input Current

V4X/LOOP = 0 V (Normal Mode)

V4X/LOOP = 5.0 V (4X Mode)

I4X/LOOP(IL)

I4X/LOOP(IH)

-200

-60

110

200

µA

4X/LOOP Input Threshold (Tx = 4096 Hz Square Wave)

Normal Mode to Loopback Mode

Loopback Mode to 4X Mode

V4X/LOOP(IL)

V4X/LOOP(IH)

1.1

3.2

1.31

3.43

1.5

3.6

Rx Output Voltage Low

VBUS = 0 V, IRx = 1.6 mA

VRx(LOW)

0.01

0.18

0.4

Rx Output Voltage High

VBUS = 7.0 V, IRx = -200 µA

VRx(HIGH)

4.25

4.58

4.75

Rx Output Current

VRx = High; Short Circuit Protection Limits

IRx

2.0

3.67

8.0

SLEEP

Input Current

VSLEEP = 0 V

VSLEEP = 5.0 V

ISLEEP(IL)

ISLEEP(IH)

–

1.0

-0.23

6.21

-2.0

µA

Table 3. Static Electrical Characteristics (continued)

Characteristics noted under conditions of 7.0 V

≤ V

BAT ≤ 16 V, -40°C ≤ TA ≤ 125°C, SLEEP = 5.0 V unless otherwise noted.

Typical values reflect the parameter's approximate midpoint average value with VBAT = 13 V, TA = 25°C. All positive currents are

into the pin. All negative currents are out of the pin.

Characteristic

Symbol

Min

Typ

Max

Unit

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