34708 datasheet(105/159 Pages) FREESCALE

105 / 159 page

Analog Integrated Circuit Device Data



105

Freescale Semiconductor

MC34708

Functional Block Description

7.8.4.19 USB Interface Electrical Specifications

Table 96. ID Remote Control Values

Resistor

Standard Value K



ID Resistance

2.0

0.604

2.604

0.604

3.208

0.806

4.014

0.806

4.82

1.21

6.03

2.0

8.03

2.0

10.03

2.0

12.03

R10

2.43

14.46

R11

2.8

17.26

R12

3.24

20.5

R13

3.57

24.07

R14

590/976

614/1000

Table 97. USB Interface Electrical Characteristics

Characteristics noted under conditions BP = 3.6 V, VBUS = 5.0 V, -40 C  TA  85 C, unless otherwise noted. Typical values

at BP = 3.6 V and TA = 25 °C under nominal conditions, unless otherwise noted.

Symbol

Characteristic

Min

Typ

Max

Unit

Notes

Power Input

IDM

Detection Module Quiescent Current

• In Standby mode

• When accessory is attached & INT_MASK = ‘1’

• In Active mode (VDD < VBUS)

125

550

850

160

650

1000

A

IVBUS

VBUS Supply Quiescent Current

• In VBUS OTG

• In Active mode - Audio or TTY

1.5

0.5

Accessory Detect Switch

RSPK_ON

RSPK_ONMCT

RSPK_ONFLT

SPK_L and SPK_R Switches

• On resistance (20 Hz to 470 kHz)

• Matching between channels

• On resistance flatness (from -1.2 to 1.2 V)

3.0

0.3

RUSB_ON

RUSB_ONMCT

RUSB_ONFLT

D+ and D- Switches

• On resistance (0.0 Hz to 240 MHz)

• Matching between channels

• On resistance flatness (from 0.0 to 3.3 V)

5.0

0.1

0.02

8.0

1.0

0.4

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